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3037 lines
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<a name="ratio.reference"></a><a class="link" href="reference.html" title="Reference">Reference </a>
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</h2></div></div></div>
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<div class="toc"><dl class="toc">
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<dt><span class="section"><a href="reference.html#ratio.reference.config_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">config</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
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<dt><span class="section"><a href="reference.html#ratio.reference.std">C++0x Recommendation</a></span></dt>
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<dt><span class="section"><a href="reference.html#ratio.reference.io">Ratio I/O</a></span></dt>
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<dt><span class="section"><a href="reference.html#ratio.reference.mpl">Rational Constant</a></span></dt>
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</dl></div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="ratio.reference.config_hpp"></a><a class="link" href="reference.html#ratio.reference.config_hpp" title="Header <boost/ratio/config.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">config</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
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</h3></div></div></div>
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<div class="toc"><dl class="toc">
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<dt><span class="section"><a href="reference.html#ratio.reference.config_hpp.ext">Extensions</a></span></dt>
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<dt><span class="section"><a href="reference.html#ratio.reference.config_hpp.deprecated">Deprecated</a></span></dt>
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<dt><span class="section"><a href="reference.html#ratio.reference.config_hpp.version">Version</a></span></dt>
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<dt><span class="section"><a href="reference.html#ratio.reference.config_hpp.assert">Static Assert</a></span></dt>
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</dl></div>
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<pre class="programlisting"><span class="comment">// Configuration macros</span>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.version" title="Version"><code class="computeroutput"><span class="identifier">BOOST_RATIO_VERSION</span> </code></a>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated"><code class="computeroutput"><span class="identifier">BOOST_RATIO_PROVIDES_DEPRECATED_FEATURES_SINCE_V2_0_0</span></code></a>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated"><code class="computeroutput"><span class="identifier">BOOST_RATIO_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0</span> </code></a>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_STATIC_ASSERT</span></code></a>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_MPL_ASSERT</span></code></a>
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<span class="preprocessor">#define</span> <a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_ARRAY_ASSERT</span></code></a>
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</pre>
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<div class="section">
|
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<div class="titlepage"><div><div><h4 class="title">
|
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<a name="ratio.reference.config_hpp.ext"></a><a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions">Extensions</a>
|
||
</h4></div></div></div>
|
||
<p>
|
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When <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a>
|
||
is defined, <span class="bold"><strong>Boost.Ratio</strong></span> provides in addition
|
||
some extension to the C++ standard, see below.
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
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||
<a name="ratio.reference.config_hpp.deprecated"></a><a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated">Deprecated</a>
|
||
</h4></div></div></div>
|
||
<p>
|
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When <a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated"><code class="computeroutput"><span class="identifier">BOOST_RATIO_PROVIDES_DEPRECATED_FEATURES_SINCE_V2_0_0</span></code></a>
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is defined the deprecated features stated as DEPRECATED V2 are provided.
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||
</p>
|
||
<p>
|
||
When <a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated"><code class="computeroutput"><span class="identifier">BOOST_RATIO_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0</span>
|
||
</code></a> is defined the deprecated features stated as DEPRECATED
|
||
V2 are NOT provided.
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.config_hpp.version"></a><a class="link" href="reference.html#ratio.reference.config_hpp.version" title="Version">Version</a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
<a class="link" href="reference.html#ratio.reference.config_hpp.version" title="Version"><code class="computeroutput"><span class="identifier">BOOST_RATIO_VERSION</span>
|
||
</code></a> stands for the Boost.Ratio version which can be 1 or 2.
|
||
The default up to 1.55 is version 1. Since 1.56 it will be 2.
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||
</p>
|
||
<p>
|
||
When <a class="link" href="reference.html#ratio.reference.config_hpp.version" title="Version"><code class="computeroutput"><span class="identifier">BOOST_RATIO_VERSION</span>
|
||
</code></a> is 1 <a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated"><code class="computeroutput"><span class="identifier">BOOST_RATIO_PROVIDES_DEPRECATED_FEATURES_SINCE_V2_0_0</span></code></a>
|
||
is defined by default.
|
||
</p>
|
||
<p>
|
||
When <a class="link" href="reference.html#ratio.reference.config_hpp.version" title="Version"><code class="computeroutput"><span class="identifier">BOOST_RATIO_VERSION</span>
|
||
</code></a> is 2 <a class="link" href="reference.html#ratio.reference.config_hpp.deprecated" title="Deprecated"><code class="computeroutput"><span class="identifier">BOOST_RATIO_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0</span>
|
||
</code></a> is defined by default.
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.config_hpp.assert"></a><a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert">Static Assert</a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
When BOOST_NO_CXX11_STATIC_ASSERT is defined, the user can select the way
|
||
static assertions are reported. Define
|
||
</p>
|
||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
|
||
<li class="listitem">
|
||
<a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_STATIC_ASSERT</span></code></a>
|
||
to use Boost.StaticAssert.
|
||
</li>
|
||
<li class="listitem">
|
||
<a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_MPL_ASSERT</span></code></a>
|
||
to use <span class="bold"><strong>Boost.MPL</strong></span> static assertions.
|
||
</li>
|
||
<li class="listitem">
|
||
<a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_ARRAY_ASSERT</span></code></a>
|
||
to use <span class="bold"><strong>Boost.Ratio</strong></span> internal static
|
||
assertions.
|
||
</li>
|
||
</ul></div>
|
||
<p>
|
||
The default behavior is as if <a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_ARRAY_ASSERT</span></code></a>
|
||
was defined.
|
||
</p>
|
||
<p>
|
||
When <a class="link" href="reference.html#ratio.reference.config_hpp.assert" title="Static Assert"><code class="computeroutput"><span class="identifier">BOOST_RATIO_USES_MPL_ASSERT</span></code></a>
|
||
is not defined the following symbols are defined as shown:
|
||
</p>
|
||
<pre class="programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_OVERFLOW_IN_ADD</span> <span class="string">"overflow in ratio add"</span>
|
||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_OVERFLOW_IN_SUB</span> <span class="string">"overflow in ratio sub"</span>
|
||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_OVERFLOW_IN_MUL</span> <span class="string">"overflow in ratio mul"</span>
|
||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_OVERFLOW_IN_DIV</span> <span class="string">"overflow in ratio div"</span>
|
||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_NUMERATOR_IS_OUT_OF_RANGE</span> <span class="string">"ratio numerator is out of range"</span>
|
||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_DIVIDE_BY_0</span> <span class="string">"ratio divide by 0"</span>
|
||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_RATIO_DENOMINATOR_IS_OUT_OF_RANGE</span> <span class="string">"ratio denominator is out of range"</span>
|
||
</pre>
|
||
<p>
|
||
Depending upon the static assertion system used, a hint as to the failing
|
||
assertion will appear in some form in the compiler diagnostic output.
|
||
</p>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h3 class="title">
|
||
<a name="ratio.reference.std"></a><a class="link" href="reference.html#ratio.reference.std" title="C++0x Recommendation">C++0x Recommendation</a>
|
||
</h3></div></div></div>
|
||
<div class="toc"><dl class="toc">
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_ratio_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_fwdhpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio_fwd</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
</dl></div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.std.ratio_ratio_hpp"></a><a class="link" href="reference.html#ratio.reference.std.ratio_ratio_hpp" title="Header <boost/ratio.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
This header includes all the ratio related header files
|
||
</p>
|
||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">rational_constant</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.std.ratio_fwdhpp"></a><a class="link" href="reference.html#ratio.reference.std.ratio_fwdhpp" title="Header <boost/ratio/ratio_fwd.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio_fwd</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
This header provides forward declarations for the <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code>
|
||
file.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">N</span><span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">D</span> <span class="special">=</span> <span class="number">1</span><span class="special">></span> <span class="keyword">class</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special">;</span>
|
||
|
||
<span class="comment">// ratio arithmetic</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_add</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_subtract</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_multiply</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_divide</span></code></a><span class="special">;</span>
|
||
<span class="preprocessor">#ifdef</span> <span class="identifier">BOOST_RATIO_EXTENSIONS</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">,</span><span class="keyword">int</span> <span class="identifier">P</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_power</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_negate</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_sign</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_abs</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_gcd</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_lcm</span></code></a><span class="special">;</span>
|
||
<span class="preprocessor">#endif</span>
|
||
|
||
<span class="comment">// ratio comparison</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_equal</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_not_equal</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_less</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_less_equal</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_greater</span></code></a><span class="special">;</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_greater_equal</span></code></a><span class="special">;</span>
|
||
|
||
<span class="comment">// convenience SI typedefs</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000000000000LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">atto</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000000000LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">femto</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000000LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">pico</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">nano</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">micro</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">milli</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">100LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">centi</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">10LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">deci</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">10LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">deca</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">100LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">hecto</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">kilo</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">mega</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">giga</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1000000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">tera</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1000000000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">peta</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1000000000000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs"><code class="computeroutput"><span class="identifier">exa</span></code></a><span class="special">;</span>
|
||
|
||
<span class="preprocessor">#ifdef</span> <span class="identifier">BOOST_RATIO_EXTENSIONS</span>
|
||
<span class="comment">// convenience IEC typedefs</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs"><code class="computeroutput"><span class="identifier">kibi</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs"><code class="computeroutput"><span class="identifier">mebi</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs"><code class="computeroutput"><span class="identifier">gibi</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs"><code class="computeroutput"><span class="identifier">tebi</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs"><code class="computeroutput"><span class="identifier">pebi</span></code></a><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs"><code class="computeroutput"><span class="identifier">exbi</span></code></a><span class="special">;</span>
|
||
<span class="preprocessor">#endif</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp" title="Header <boost/ratio/ratio.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc">
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.ratio">Class Template
|
||
<code class="computeroutput"><span class="identifier">ratio</span><span class="special"><></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic"><code class="computeroutput"><span class="identifier">ratio</span></code> Arithmetic</a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison"><code class="computeroutput"><span class="identifier">ratio</span></code> Comparison</a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs">SI
|
||
typedefs</a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs">IEC
|
||
typedefs</a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.limitations">Limitations</a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.std.ratio_hpp.extensions">Extensions</a></span></dt>
|
||
</dl></div>
|
||
<p>
|
||
<a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a>
|
||
is a facility which is useful in specifying compile-time rational constants.
|
||
Compile-time rational arithmetic is supported with protection against overflow
|
||
and divide by zero. Such a facility is very handy to efficiently represent
|
||
1/3 of a nanosecond, or to specify an inch in terms of meters (for example
|
||
254/10000 meters - which <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> will reduce to 127/5000
|
||
meters).
|
||
</p>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>">Class Template
|
||
<code class="computeroutput"><span class="identifier">ratio</span><span class="special"><></span></code></a>
|
||
</h5></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">N</span><span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">D</span><span class="special">></span>
|
||
<span class="keyword">class</span> <span class="identifier">ratio</span> <span class="special">{</span>
|
||
<span class="keyword">public</span><span class="special">:</span>
|
||
<span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">num</span><span class="special">;</span>
|
||
<span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">den</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">den</span><span class="special">></span> <span class="identifier">type</span><span class="special">;</span>
|
||
|
||
<span class="preprocessor">#ifdef</span> <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a>
|
||
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">rational_c_tag</span> <span class="identifier">tag</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">rational</span><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span><span class="special">></span> <span class="identifier">value_type</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">num_type</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">den_type</span><span class="special">;</span>
|
||
|
||
<span class="identifier">ratio</span><span class="special">()</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="identifier">intmax_t</span> <span class="identifier">_N2</span><span class="special">,</span> <span class="identifier">intmax_t</span> <span class="identifier">_D2</span><span class="special">></span>
|
||
<span class="identifier">ratio</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">ratio</span><span class="special"><</span><span class="identifier">_N2</span><span class="special">,</span> <span class="identifier">_D2</span><span class="special">>&);</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="identifier">intmax_t</span> <span class="identifier">_N2</span><span class="special">,</span> <span class="identifier">intmax_t</span> <span class="identifier">_D2</span><span class="special">></span>
|
||
<span class="identifier">ratio</span><span class="special">&</span> <span class="keyword">operator</span><span class="special">=(</span><span class="keyword">const</span> <span class="identifier">ratio</span><span class="special"><</span><span class="identifier">_N2</span><span class="special">,</span> <span class="identifier">_D2</span><span class="special">>&);</span>
|
||
|
||
<span class="keyword">static</span> <span class="identifier">value_type</span> <span class="identifier">value</span><span class="special">();</span>
|
||
<span class="identifier">value_type</span> <span class="keyword">operator</span><span class="special">()()</span> <span class="keyword">const</span><span class="special">;</span>
|
||
<span class="preprocessor">#endif</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
A diagnostic will be emitted if <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> is instantiated with
|
||
<code class="computeroutput"><span class="identifier">D</span> <span class="special">==</span>
|
||
<span class="number">0</span></code>, or if the absolute value of
|
||
<code class="computeroutput"><span class="identifier">N</span></code> or <code class="computeroutput"><span class="identifier">D</span></code>
|
||
cannot be represented. <span class="bold"><strong>Note:</strong></span> These rules
|
||
ensure that infinite ratios are avoided and that for any negative input,
|
||
there exists a representable value of its absolute value which is positive.
|
||
In a two's complement representation, this excludes the most negative
|
||
value.
|
||
</p>
|
||
<p>
|
||
The members num and den will be normalized values of the template arguments
|
||
N and D computed as follows. Let <code class="computeroutput"><span class="identifier">gcd</span></code>
|
||
denote the greatest common divisor of <code class="computeroutput"><span class="identifier">N</span></code>'s
|
||
absolute value and of <code class="computeroutput"><span class="identifier">D</span></code>'s
|
||
absolute value. Then:
|
||
</p>
|
||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
|
||
<li class="listitem">
|
||
<code class="computeroutput"><span class="identifier">num</span></code> has the value
|
||
<code class="computeroutput"><span class="identifier">sign</span><span class="special">(</span><span class="identifier">N</span><span class="special">)*</span><span class="identifier">sign</span><span class="special">(</span><span class="identifier">D</span><span class="special">)*</span><span class="identifier">abs</span><span class="special">(</span><span class="identifier">N</span><span class="special">)/</span><span class="identifier">gcd</span></code>.
|
||
</li>
|
||
<li class="listitem">
|
||
<code class="computeroutput"><span class="identifier">den</span></code> has the value
|
||
<code class="computeroutput"><span class="identifier">abs</span><span class="special">(</span><span class="identifier">D</span><span class="special">)/</span><span class="identifier">gcd</span></code>.
|
||
</li>
|
||
</ul></div>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
denotes the normalized form of this <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> type. It should be used
|
||
when the normalized form of the template arguments are required, since
|
||
the arguments are not necessarily normalized.
|
||
</p>
|
||
<p>
|
||
Two <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> classes <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">N1</span><span class="special">,</span><span class="identifier">D1</span><span class="special">></span></code>
|
||
and <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">N2</span><span class="special">,</span><span class="identifier">D2</span><span class="special">></span></code>
|
||
have the same normalized form if <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">N1</span><span class="special">,</span><span class="identifier">D1</span><span class="special">>::</span><span class="identifier">type</span></code> is the same type as <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">N2</span><span class="special">,</span><span class="identifier">D2</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||
</p>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio.ca"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio.ca" title="Construction and Assignment">Construction
|
||
and Assignment</a>
|
||
</h6></div></div></div>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is
|
||
defined.
|
||
</p>
|
||
<h7><a name="ratio.reference.std.ratio_hpp.ratio.ca.h0"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio.ca.default_constructor"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio.ca.default_constructor">Default
|
||
Constructor</a>
|
||
</h7><pre class="programlisting"><span class="identifier">ratio</span><span class="special">()=</span><span class="keyword">default</span><span class="special">;</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Effects:</strong></span> Constructs a <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> object.
|
||
</p>
|
||
<h7><a name="ratio.reference.std.ratio_hpp.ratio.ca.h1"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio.ca.copy_constructor"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio.ca.copy_constructor">Copy
|
||
Constructor</a>
|
||
</h7><pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="identifier">intmax_t</span> <span class="identifier">N2</span><span class="special">,</span> <span class="identifier">intmax_t</span> <span class="identifier">D2</span><span class="special">></span>
|
||
<span class="identifier">ratio</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">N2</span><span class="special">,</span> <span class="identifier">D2</span><span class="special">>&</span> <span class="identifier">r</span><span class="special">);</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Effects:</strong></span> Constructs a <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> object.
|
||
</p>
|
||
<p>
|
||
<span class="bold"><strong>Remarks:</strong></span> This constructor will not
|
||
participate in overload resolution unless <code class="computeroutput"><span class="identifier">r</span></code>
|
||
has the same normalized form as <code class="computeroutput"><span class="special">*</span><span class="keyword">this</span></code>.
|
||
</p>
|
||
<h7><a name="ratio.reference.std.ratio_hpp.ratio.ca.h2"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio.ca.assignement"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio.ca.assignement">Assignement</a>
|
||
</h7><pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="identifier">intmax_t</span> <span class="identifier">N2</span><span class="special">,</span> <span class="identifier">intmax_t</span> <span class="identifier">D2</span><span class="special">></span>
|
||
<a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special">&</span> <span class="keyword">operator</span><span class="special">=(</span><span class="keyword">const</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">N2</span><span class="special">,</span> <span class="identifier">D2</span><span class="special">>&</span> <span class="identifier">r</span><span class="special">);</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Effects:</strong></span> Assigns a <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> object.
|
||
</p>
|
||
<p>
|
||
<span class="bold"><strong>Returns:</strong></span> *this.
|
||
</p>
|
||
<p>
|
||
<span class="bold"><strong>Remarks:</strong></span> This operator will not participate
|
||
in overload resolution unless <code class="computeroutput"><span class="identifier">r</span></code>
|
||
has the same normalized form as <code class="computeroutput"><span class="special">*</span><span class="keyword">this</span></code>.
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio.mpl"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio.mpl" title="MPL Numeric Metafunctions">MPL Numeric
|
||
Metafunctions</a>
|
||
</h6></div></div></div>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is
|
||
defined.
|
||
</p>
|
||
<p>
|
||
In order to work with <span class="bold"><strong>Boost.MPL</strong></span> numeric
|
||
metafunctions as a <a class="link" href="reference.html#ratio.reference.mpl.rational_constant" title="Rational Constant Concept">Rational
|
||
Constant</a>, the following has beed added:
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">rational_c_tag</span> <span class="identifier">tag</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">rational</span><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span><span class="special">></span> <span class="identifier">value_type</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">num_type</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intmax_t</span> <span class="identifier">den_type</span><span class="special">;</span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio.obs"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio.obs" title="Observers">Observers</a>
|
||
</h6></div></div></div>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is
|
||
defined.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">static</span> <span class="identifier">value_type</span> <span class="identifier">value</span><span class="special">();</span>
|
||
<span class="identifier">value_type</span> <span class="keyword">operator</span><span class="special">()()</span> <span class="keyword">const</span><span class="special">;</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Returns:</strong></span> value_type(num,den);
|
||
</p>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio</span></code> Arithmetic</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
For each of the class templates in this section, each template parameter
|
||
refers to a <code class="computeroutput"><span class="identifier">ratio</span></code>. If
|
||
the implementation is unable to form the indicated <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a> due to overflow, a diagnostic
|
||
will be issued.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h0"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_add__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_add__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_add</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_add</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span> <span class="special">+</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h1"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_subtract__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_subtract__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_subtract</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_subtract</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span> <span class="special">-</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h2"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_multiply__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_multiply__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_multiply</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_multiply</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h3"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_divide__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_divide__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_divide</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_divide</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">num</span> <span class="special">*</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h4"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_power__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_power__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_power</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">,</span> <span class="keyword">int</span> <span class="identifier">P</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_power</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><span class="identifier">R</span><span class="special">*</span>
|
||
<span class="special">*</span><span class="identifier">R</span></code>
|
||
P times.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h5"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_negate__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_negate__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_negate</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<p>
|
||
This extension of the C++ standard helps in the definition of some <span class="bold"><strong>Boost.MPL</strong></span> numeric metafunctions.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_negate</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><-</span><span class="identifier">R</span><span class="special">::</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">R</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h6"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_abs__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_abs__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_abs</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<p>
|
||
This extension of the C++ standard helps in the definition of some <span class="bold"><strong>Boost.MPL</strong></span> numeric metafunctions.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_abs</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="identifier">abs_c</span><span class="special"><</span><span class="identifier">intmax_t</span><span class="special">,</span><span class="identifier">R</span><span class="special">::</span><span class="identifier">num</span><span class="special">>::</span><span class="identifier">value</span><span class="special">,</span> <span class="identifier">R</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h7"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_sign__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_sign__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_sign</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<p>
|
||
This extension of the C++ standard helps in the definition of some <span class="bold"><strong>Boost.MPL</strong></span> numeric metafunctions.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_sign</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><span class="identifier">sign_c</span><span class="special"><</span><span class="identifier">intmax_t</span><span class="special">,</span><span class="identifier">R</span><span class="special">::</span><span class="identifier">num</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h8"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_gcd__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_gcd__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_gcd</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<p>
|
||
This extension of the C++ standard helps in the definition of some <span class="bold"><strong>Boost.MPL</strong></span> numeric metafunctions.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_gcd</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><span class="identifier">ratio</span><span class="special"><</span><span class="identifier">gcd_c</span><span class="special"><</span><span class="identifier">intmax_t</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">num</span><span class="special">>::</span><span class="identifier">value</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">lcm_c</span><span class="special"><</span><span class="identifier">intmax_t</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">value</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_arithmetic.h9"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_lcm__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic._code__phrase_role__identifier__ratio_lcm__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_lcm</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<p>
|
||
This extension of the C++ standard helps in the definition of some <span class="bold"><strong>Boost.MPL</strong></span> numeric metafunctions.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_lcm</span> <span class="special">{</span>
|
||
<span class="keyword">typedef</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="identifier">type</span><span class="special">;</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The nested typedef <code class="computeroutput"><span class="identifier">type</span></code>
|
||
is a synonym for <code class="computeroutput"><span class="identifier">ratio</span><span class="special"><</span><span class="identifier">lcm_c</span><span class="special"><</span><span class="identifier">intmax_t</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">num</span><span class="special">>::</span><span class="identifier">value</span><span class="special">,</span> <span class="identifier">gcd_c</span><span class="special"><</span><span class="identifier">intmax_t</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">::</span><span class="identifier">den</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">::</span><span class="identifier">den</span><span class="special">>::</span><span class="identifier">value</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio</span></code> Comparison</a>
|
||
</h5></div></div></div>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison.h0"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_equal__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_equal__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_equal</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_equal</span>
|
||
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">integral_constant</span><span class="special"><</span><span class="keyword">bool</span><span class="special">,</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="special">></span> <span class="special">{};</span>
|
||
</pre>
|
||
<p>
|
||
If R1::num == R2::num && R1::den == R2::den, ratio_equal derives
|
||
from true_type, else derives from false_type.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison.h1"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_not_equal__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_not_equal__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_not_equal</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_not_equal</span>
|
||
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">integral_constant</span><span class="special"><</span><span class="keyword">bool</span><span class="special">,</span> <span class="special">!</span><span class="identifier">ratio_equal</span><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">>::</span><span class="identifier">value</span><span class="special">></span> <span class="special">{};</span>
|
||
</pre>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison.h2"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_less__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_less__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_less</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="keyword">struct</span> <span class="identifier">ratio_less</span>
|
||
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">integral_constant</span><span class="special"><</span><span class="keyword">bool</span><span class="special">,</span> <span class="special">[/</span><span class="identifier">see</span> <span class="identifier">below</span><span class="special">]</span> <span class="special">></span> <span class="special">{};</span>
|
||
</pre>
|
||
<p>
|
||
If R1::num * R2::den < R2::num * R1::den, ratio_less derives from
|
||
true_type, else derives from false_type.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison.h3"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_less_equal__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_less_equal__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_less_equal</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_less_equal</span>
|
||
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">integral_constant</span><span class="special"><</span><span class="keyword">bool</span><span class="special">,</span> <span class="special">!</span><span class="identifier">ratio_less</span><span class="special"><</span><span class="identifier">R2</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">>::</span><span class="identifier">value</span><span class="special">></span> <span class="special">{};</span>
|
||
</pre>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison.h4"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_greater__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_greater__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_greater</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_greater</span>
|
||
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">integral_constant</span><span class="special"><</span><span class="keyword">bool</span><span class="special">,</span> <span class="identifier">ratio_less</span><span class="special"><</span><span class="identifier">R2</span><span class="special">,</span> <span class="identifier">R1</span><span class="special">>::</span><span class="identifier">value</span><span class="special">></span> <span class="special">{};</span>
|
||
</pre>
|
||
<h6>
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_comparison.h5"></a>
|
||
<span class="phrase"><a name="ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_greater_equal__phrase__phrase_role__special___lt__gt___phrase___code_"></a></span><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison._code__phrase_role__identifier__ratio_greater_equal__phrase__phrase_role__special___lt__gt___phrase___code_"><code class="computeroutput"><span class="identifier">ratio_greater_equal</span><span class="special"><></span></code></a>
|
||
</h6>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">R2</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_greater_equal</span>
|
||
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">integral_constant</span><span class="special"><</span><span class="keyword">bool</span><span class="special">,</span> <span class="special">!</span><span class="identifier">ratio_less</span><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">>::</span><span class="identifier">value</span><span class="special">></span> <span class="special">{};</span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_si_typedefs"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_si_typedefs" title="SI typedefs">SI
|
||
typedefs</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The <a href="http://en.wikipedia.org/wiki/SI_prefix#List_of_SI_prefixes" target="_top">International
|
||
System of Units</a> specifies twenty SI prefixes. <span class="bold"><strong>Boost.Ratio</strong></span>
|
||
defines all except <code class="computeroutput"><span class="identifier">yocto</span></code>,
|
||
<code class="computeroutput"><span class="identifier">zepto</span></code>, <code class="computeroutput"><span class="identifier">zetta</span></code>, and <code class="computeroutput"><span class="identifier">yotta</span></code>
|
||
</p>
|
||
<pre class="programlisting"><span class="comment">// convenience SI typedefs</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000000000000LL</span><span class="special">></span> <span class="identifier">atto</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000000000LL</span><span class="special">></span> <span class="identifier">femto</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000000LL</span><span class="special">></span> <span class="identifier">pico</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000000LL</span><span class="special">></span> <span class="identifier">nano</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000000LL</span><span class="special">></span> <span class="identifier">micro</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">1000LL</span><span class="special">></span> <span class="identifier">milli</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">100LL</span><span class="special">></span> <span class="identifier">centi</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1LL</span><span class="special">,</span> <span class="number">10LL</span><span class="special">></span> <span class="identifier">deci</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">10LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">deca</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">100LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">hecto</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">1000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">kilo</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">1000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">mega</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">1000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">giga</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">1000000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">tera</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span> <span class="number">1000000000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">peta</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><span class="special"><</span><span class="number">1000000000000000000LL</span><span class="special">,</span> <span class="number">1LL</span><span class="special">></span> <span class="identifier">exa</span><span class="special">;</span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.ratio_iec_typedefs"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_iec_typedefs" title="IEC typedefs">IEC
|
||
typedefs</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
Included only if <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a> is defined.
|
||
</p>
|
||
<p>
|
||
The <a href="http://http://en.wikipedia.org/wiki/Binary_prefix#Specific_units_of_IEC_60027-2_A.2_and_ISO.2FIEC_80000" target="_top">Specific
|
||
units of IEC 60027-2 A.2 and ISO/IEC 80000</a> specifies height IEC
|
||
prefixes. <span class="bold"><strong>Boost.Ratio</strong></span> defines all except
|
||
<code class="computeroutput"><span class="identifier">zebi</span></code> and <code class="computeroutput"><span class="identifier">yobi</span></code>
|
||
</p>
|
||
<pre class="programlisting"><span class="comment">// convenience ETC typedefs</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">></span> <span class="identifier">kibi</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <span class="identifier">mebi</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <span class="identifier">gibi</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <span class="identifier">tebi</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <span class="identifier">pebi</span><span class="special">;</span>
|
||
<span class="keyword">typedef</span> <span class="identifier">ratio</span><span class="special"><</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">*</span><span class="number">1024LL</span><span class="special">></span> <span class="identifier">exbi</span><span class="special">;</span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.limitations"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.limitations" title="Limitations">Limitations</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The following are limitations of Boost.Ratio relative to the specification
|
||
in the C++0x draft standard:
|
||
</p>
|
||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
|
||
<li class="listitem">
|
||
Four of the SI units typedefs -- <code class="computeroutput"><span class="identifier">yocto</span></code>,
|
||
<code class="computeroutput"><span class="identifier">zepto</span></code>, <code class="computeroutput"><span class="identifier">zetta</span></code>, and <code class="computeroutput"><span class="identifier">yotta</span></code>
|
||
-- are to be conditionally supported, if the range of <code class="computeroutput"><span class="identifier">intmax_t</span></code> allows, but are not supported
|
||
by <span class="bold"><strong>Boost.Ratio</strong></span>.
|
||
</li>
|
||
<li class="listitem">
|
||
Ratio values should be of type static <code class="computeroutput"><span class="keyword">constexpr</span>
|
||
<span class="identifier">intmax_t</span></code> (see <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3135.html#1122" target="_top">Ratio
|
||
values should be constexpr</a>), but for compiler not supporting
|
||
<code class="computeroutput"><span class="keyword">constexpr</span></code> today, <span class="bold"><strong>Boost.Ratio</strong></span> uses <code class="computeroutput"><span class="keyword">static</span>
|
||
<span class="keyword">const</span> <span class="identifier">intmax_t</span></code>
|
||
instead.
|
||
</li>
|
||
<li class="listitem">
|
||
Rational arithmetic should use template aliases (see <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3134.html#921" target="_top">Rational
|
||
Arithmetic should use template aliases</a>), but those are not
|
||
available in C++03, so inheritance is used instead.
|
||
</li>
|
||
</ul></div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.std.ratio_hpp.extensions"></a><a class="link" href="reference.html#ratio.reference.std.ratio_hpp.extensions" title="Extensions">Extensions</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
When <a class="link" href="reference.html#ratio.reference.config_hpp.ext" title="Extensions"><code class="computeroutput"><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code></a>
|
||
is defined <span class="bold"><strong>Boost.Ratio</strong></span> provides the
|
||
following extensions:
|
||
</p>
|
||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
|
||
<li class="listitem">
|
||
Extends the requirements of the C++0x draft standard by making the
|
||
copy constructor and copy assignment operator have the same normalized
|
||
form (see <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3133.html#1281" target="_top">copy
|
||
constructor and assignment between ratios having the same normalized
|
||
form</a>).
|
||
</li>
|
||
<li class="listitem">
|
||
More C++ standard like metafunctions applied to ratio types, like
|
||
__static_abs or __static_negate.
|
||
</li>
|
||
<li class="listitem">
|
||
An __Boost_Mpl rational constant concept and the associated __Boost_Mpl
|
||
arithmetic and comparison specializations including __numeric_cast,
|
||
__plus, __equal_to between others.
|
||
</li>
|
||
</ul></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h3 class="title">
|
||
<a name="ratio.reference.io"></a><a class="link" href="reference.html#ratio.reference.io" title="Ratio I/O">Ratio I/O</a>
|
||
</h3></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.io.ratio_io_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt></dl></div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp" title="Header <boost/ratio/ratio_io.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">ratio_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc">
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.io.ratio_io_hpp.ratio_string">Template
|
||
Class <code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.io.ratio_io_hpp.spe">Specializations
|
||
for <code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><></span></code></a></span></dt>
|
||
</dl></div>
|
||
<p>
|
||
This header provides <code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><></span></code> which can generate a textual representation
|
||
of a <code class="computeroutput"><span class="identifier">ratio</span><span class="special"><></span></code>
|
||
in the form of a <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><></span></code>.
|
||
These strings can be useful for I/O.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">Ratio</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">charT</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special">;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kibi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kibi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kibi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kibi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mebi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mebi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mebi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mebi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">gibi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">gibi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">gibi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">gibi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tebi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tebi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tebi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tebi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pebi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pebi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pebi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pebi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">yobi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">yobi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">yobi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">>;</span>
|
||
<span class="keyword">template</span> <span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">yobi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">>;</span>
|
||
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp.ratio_string"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp.ratio_string" title="Template Class ratio_string<>">Template
|
||
Class <code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><></span></code></a>
|
||
</h5></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="identifier">Ratio</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">CharT</span><span class="special">></span>
|
||
<span class="keyword">struct</span> <span class="identifier">ratio_string</span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">static</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">CharT</span><span class="special">></span> <span class="identifier">symbol</span><span class="special">();</span>
|
||
<span class="keyword">static</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">CharT</span><span class="special">></span> <span class="identifier">prefix</span><span class="special">();</span>
|
||
<span class="keyword">static</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">CharT</span><span class="special">></span> <span class="identifier">short_name</span><span class="special">();</span> <span class="comment">// DEPRECATED V2</span>
|
||
<span class="keyword">static</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">CharT</span><span class="special">></span> <span class="identifier">long_name</span><span class="special">();</span> <span class="comment">// DEPRECATED V2</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
<p>
|
||
The class template ratio_string provides textual representations of the
|
||
associated ratio appropriate for the character type charT.
|
||
</p>
|
||
<p>
|
||
The primary template provides generic strings. Specializations provide
|
||
the same static member functions but these functions return the English
|
||
SI prefix and symbol names as specified by the General Conference on
|
||
Weights and Measures.
|
||
</p>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp.ratio_string.prefix"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp.ratio_string.prefix" title="Static Member function prefix()">Static
|
||
Member function <code class="computeroutput"><span class="identifier">prefix</span><span class="special">()</span></code></a>
|
||
</h6></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Ratio</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">CharT</span><span class="special">></span>
|
||
<span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">charT</span><span class="special">></span>
|
||
<span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">Ratio</span><span class="special">,</span> <span class="identifier">CharT</span><span class="special">>::</span><span class="identifier">prefix</span><span class="special">();</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Returns</strong></span>: A basic_string of the form:
|
||
[Ratio::num/Ratio::den]
|
||
</p>
|
||
<p>
|
||
<span class="bold"><strong>Example</strong></span>: <code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">ratio</span><span class="special"><</span><span class="number">2</span><span class="special">,</span> <span class="number">60</span><span class="special">>,</span> <span class="keyword">wchar_t</span><span class="special">>::</span><span class="identifier">prefix</span><span class="special">()</span></code> returns <code class="computeroutput"><span class="identifier">L</span><span class="string">"[1/30]"</span></code>.
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp.ratio_string.symbol"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp.ratio_string.symbol" title="Static Member function symbol()">Static
|
||
Member function <code class="computeroutput"><span class="identifier">symbol</span><span class="special">()</span></code></a>
|
||
</h6></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Ratio</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">CharT</span><span class="special">></span>
|
||
<span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">charT</span><span class="special">></span>
|
||
<span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">Ratio</span><span class="special">,</span> <span class="identifier">CharT</span><span class="special">>::</span><span class="identifier">symbol</span><span class="special">();</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Returns</strong></span>: prefix().
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp.ratio_string.long_name"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp.ratio_string.long_name" title="Static Member function long_name() DEPRECATED V2">Static
|
||
Member function <code class="computeroutput"><span class="identifier">long_name</span><span class="special">()</span></code> DEPRECATED V2</a>
|
||
</h6></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Ratio</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">CharT</span><span class="special">></span>
|
||
<span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">charT</span><span class="special">></span>
|
||
<span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">Ratio</span><span class="special">,</span> <span class="identifier">CharT</span><span class="special">>::</span><span class="identifier">long_name</span><span class="special">();</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Returns</strong></span>: prefix().
|
||
</p>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h6 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp.ratio_string.short_name"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp.ratio_string.short_name" title="Static Member function short_name() DEPRECATED V2">Static
|
||
Member function <code class="computeroutput"><span class="identifier">short_name</span><span class="special">()</span></code> DEPRECATED V2</a>
|
||
</h6></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Ratio</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">CharT</span><span class="special">></span>
|
||
<span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">charT</span><span class="special">></span>
|
||
<span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">Ratio</span><span class="special">,</span> <span class="identifier">CharT</span><span class="special">>::</span><span class="identifier">short_name</span><span class="special">();</span>
|
||
</pre>
|
||
<p>
|
||
<span class="bold"><strong>Returns</strong></span>: symbol().
|
||
</p>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.io.ratio_io_hpp.spe"></a><a class="link" href="reference.html#ratio.reference.io.ratio_io_hpp.spe" title="Specializations for ratio_string<>">Specializations
|
||
for <code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><></span></code></a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
With compilers supporting char16_t and char32_t and with a standard library
|
||
don't providing std::u16string and std::u32string you will need to define
|
||
the macros BOOST_NO_CXX11_U16STRING and BOOST_NO_CXX11_U32STRING until
|
||
Boost.Config defines them.
|
||
</p>
|
||
<p>
|
||
For each specialization the table gives the return value for <code class="computeroutput"><span class="identifier">prefix</span><span class="special">()</span></code>
|
||
and <code class="computeroutput"><span class="identifier">symbol</span><span class="special">()</span></code>.
|
||
</p>
|
||
<div class="table">
|
||
<a name="ratio.reference.io.ratio_io_hpp.spe.the_return_values_of_specializations_of_ratio_string"></a><p class="title"><b>Table 35.1. The return values of specializations of ratio_string</b></p>
|
||
<div class="table-contents"><table class="table" summary="The return values of specializations of ratio_string">
|
||
<colgroup>
|
||
<col>
|
||
<col>
|
||
<col>
|
||
</colgroup>
|
||
<thead><tr>
|
||
<th>
|
||
<p>
|
||
Specialization
|
||
</p>
|
||
</th>
|
||
<th>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">prefix</span><span class="special">()</span></code>
|
||
</p>
|
||
</th>
|
||
<th>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">symbol</span><span class="special">()</span></code>
|
||
</p>
|
||
</th>
|
||
</tr></thead>
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"atto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"atto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"atto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">atto</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"atto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"femto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"f"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"femto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"f"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"femto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"f"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">femto</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"femto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"f"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"pico"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"p"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"pico"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"p"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"pico"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"p"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">pico</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"pico"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"p"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"nano"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"nano"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"nano"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">nano</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"nano"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"a"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"micro"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u8</span><span class="string">"\u00B5"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"micro"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"\u00B5"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"micro"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"\u00B5"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">micro</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"micro"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">Lu8</span><span class="string">"\u00B5"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"milli"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"m"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"milli"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"m"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"milli"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"m"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">milli</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"milli"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"m"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"centi"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"c"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"centi"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"c"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"centi"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"c"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">centi</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"centi"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"c"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"deci"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"d"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"deci"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"d"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"deci"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"d"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deci</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"deci"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"d"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"deca"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"da"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"deca"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"da"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"deca"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"da"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">deca</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"deca"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"da"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"hecto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"h"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"hecto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"h"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"hecto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"h"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">hecto</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"hecto"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"h"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"kilo"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"k"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"kilo"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"k"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"kilo"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"k"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">kilo</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"kilo"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"k"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"mega"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"M"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"mega"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"M"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"mega"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"M"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">mega</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"mega"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"M"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"giga"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"G"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"giga"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"G"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"giga"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"G"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">giga</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"giga"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"G"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"tera"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"T"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"tera"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"T"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"tera"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"T"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">tera</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"tera"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"T"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"peta"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"P"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"peta"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"P"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"peta"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"P"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">peta</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"peta"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"P"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"exa"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="string">"E"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">char16_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"exa"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">u</span><span class="string">"E"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">char32_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"exa"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">U</span><span class="string">"E"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">ratio_string</span><span class="special"><</span><span class="identifier">exa</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">></span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"exa"</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">L</span><span class="string">"E"</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<br class="table-break">
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h3 class="title">
|
||
<a name="ratio.reference.mpl"></a><a class="link" href="reference.html#ratio.reference.mpl" title="Rational Constant">Rational Constant</a>
|
||
</h3></div></div></div>
|
||
<div class="toc"><dl class="toc">
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.rational_constant">Rational Constant
|
||
Concept</a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.rational_constant_hpp">Header
|
||
<code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">rational_constant</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_rational_c_tag_hpp">Header
|
||
<code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">rational_c_tag</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_numeric_cast_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">numeric_cast</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_arithmetic_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">arithmetic</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_plus_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">plus</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_minus_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">minus</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_times_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">times</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_divides_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">divides</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_gcd_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">gcd</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_lcm_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">lcm</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_negate_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">negate</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_abs_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">abs</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_sign_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">sign</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_comparison_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">comparison</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_equal_to_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_not_equal_to_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">not_equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_less_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">less</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_less_equal_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">less_equal</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_greater_hpp">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">greater</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
<dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_greater_equal_hpp">Header
|
||
<code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">greater_equal</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a></span></dt>
|
||
</dl></div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.rational_constant"></a><a class="link" href="reference.html#ratio.reference.mpl.rational_constant" title="Rational Constant Concept">Rational Constant
|
||
Concept</a>
|
||
</h4></div></div></div>
|
||
<h6>
|
||
<a name="ratio.reference.mpl.rational_constant.h0"></a>
|
||
<span class="phrase"><a name="ratio.reference.mpl.rational_constant.description"></a></span><a class="link" href="reference.html#ratio.reference.mpl.rational_constant.description">Description</a>
|
||
</h6>
|
||
<p>
|
||
A <a class="link" href="reference.html#ratio.reference.mpl.rational_constant" title="Rational Constant Concept">Rational Constant</a>
|
||
is a holder class for a compile-time value of a rational type. Every <a class="link" href="reference.html#ratio.reference.mpl.rational_constant" title="Rational Constant Concept">Rational Constant</a>
|
||
is also a nullary Metafunction, returning itself. A rational constant object
|
||
is implicitly convertible to the corresponding run-time value of the rational
|
||
type.
|
||
</p>
|
||
<h6>
|
||
<a name="ratio.reference.mpl.rational_constant.h1"></a>
|
||
<span class="phrase"><a name="ratio.reference.mpl.rational_constant.expression_requirements"></a></span><a class="link" href="reference.html#ratio.reference.mpl.rational_constant.expression_requirements">Expression
|
||
requirements</a>
|
||
</h6>
|
||
<p>
|
||
In the following table and subsequent specifications, r is a model of
|
||
<a class="link" href="reference.html#ratio.reference.mpl.rational_constant" title="Rational Constant Concept">Rational Constant</a>.
|
||
</p>
|
||
<div class="informaltable"><table class="table">
|
||
<colgroup>
|
||
<col>
|
||
<col>
|
||
<col>
|
||
</colgroup>
|
||
<thead><tr>
|
||
<th>
|
||
<p>
|
||
Expression
|
||
</p>
|
||
</th>
|
||
<th>
|
||
<p>
|
||
Type
|
||
</p>
|
||
</th>
|
||
<th>
|
||
<p>
|
||
Complexity
|
||
</p>
|
||
</th>
|
||
</tr></thead>
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">tag</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">rational_c_tag</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">value_type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
A rational type
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">num_type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
An integral type
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">den_type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
An integral type
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">num</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
An Integral constant expression
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">den</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
An Integral constant expression
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<a class="link" href="reference.html#ratio.reference.mpl.rational_constant" title="Rational Constant Concept">Rational
|
||
Constant</a>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">value_type</span> <span class="keyword">const</span>
|
||
<span class="identifier">c</span><span class="special">=</span><span class="identifier">r</span><span class="special">()</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
Constant time
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
<h6>
|
||
<a name="ratio.reference.mpl.rational_constant.h2"></a>
|
||
<span class="phrase"><a name="ratio.reference.mpl.rational_constant.expression_semantics"></a></span><a class="link" href="reference.html#ratio.reference.mpl.rational_constant.expression_semantics">Expression
|
||
semantics</a>
|
||
</h6>
|
||
<div class="informaltable"><table class="table">
|
||
<colgroup>
|
||
<col>
|
||
<col>
|
||
</colgroup>
|
||
<thead><tr>
|
||
<th>
|
||
<p>
|
||
Expression
|
||
</p>
|
||
</th>
|
||
<th>
|
||
<p>
|
||
Semantics
|
||
</p>
|
||
</th>
|
||
</tr></thead>
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">tag</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
r's tag type; r::tag::value is r's conversion rank.
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">value_type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
A cv-unqualified type of <code class="computeroutput"><span class="identifier">r</span><span class="special">()</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">num_type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
A cv-unqualified type of <code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">num</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">den_type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
A cv-unqualified type of <code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">den</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">num</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
The numerator of the rational constant
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">den</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
The denominator of the rational constant
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">type</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
equal_to<n::type,n>::value == true.
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">value_type</span> <span class="keyword">const</span>
|
||
<span class="identifier">c</span><span class="special">=</span><span class="identifier">r</span><span class="special">()</span></code>
|
||
</p>
|
||
</td>
|
||
<td>
|
||
<p>
|
||
<code class="computeroutput"><span class="identifier">r</span><span class="special">::</span><span class="identifier">value_type</span> <span class="keyword">const</span>
|
||
<span class="identifier">c</span><span class="special">=</span><span class="identifier">r</span><span class="special">::</span><span class="identifier">value_type</span><span class="special">(</span><span class="identifier">r</span><span class="special">::</span><span class="identifier">num</span><span class="special">,</span><span class="identifier">r</span><span class="special">::</span><span class="identifier">den</span><span class="special">)</span></code>
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
<h6>
|
||
<a name="ratio.reference.mpl.rational_constant.h3"></a>
|
||
<span class="phrase"><a name="ratio.reference.mpl.rational_constant.models"></a></span><a class="link" href="reference.html#ratio.reference.mpl.rational_constant.models">Models</a>
|
||
</h6>
|
||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
|
||
<a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio" title="Class Template ratio<>"><code class="computeroutput"><span class="identifier">ratio</span></code></a><>
|
||
</li></ul></div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.rational_constant_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.rational_constant_hpp" title="Header <boost/ratio/mpl/rational_constant.hpp>">Header
|
||
<code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">rational_constant</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
This header includes all the rational constant related header files
|
||
</p>
|
||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">rational_c_tag</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">numeric_cast</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">arithmetic</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">comparison</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_rational_c_tag_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_rational_c_tag_hpp" title="Header <boost/ratio/mpl/rational_c_tag.hpp>">Header
|
||
<code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">rational_c_tag</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
|
||
<span class="keyword">struct</span> <span class="identifier">rational_c_tag</span> <span class="special">:</span> <span class="identifier">int_</span><span class="special"><</span><span class="number">10</span><span class="special">></span> <span class="special">{};</span>
|
||
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_numeric_cast_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_numeric_cast_hpp" title="Header <boost/ratio/mpl/numeric_cast.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">numeric_cast</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_numeric_cast_hpp.numeric_cast"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">numeric_cast</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
|
||
<span class="keyword">template</span><span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">numeric_cast</span><span class="special"><</span> <span class="identifier">integral_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_numeric_cast_hpp.numeric_cast"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_numeric_cast_hpp.numeric_cast" title="mpl::numeric_cast<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">numeric_cast</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
A Integral Constant is seen as a ratio with numerator the Integral Constant
|
||
value and denominator 1.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">numeric_cast</span><span class="special"><</span> <span class="identifier">integral_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">N</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <span class="identifier">ratio</span><span class="special"><</span> <span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">1</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_arithmetic_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_arithmetic_hpp" title="Header <boost/ratio/mpl/arithmetic.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">arithmetic</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
This header includes all the rational constant arithmetic MPL specializations.
|
||
</p>
|
||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">plus</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">minus</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">times</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">divides</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">negate</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">abs</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">sign</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">gcd</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">lcm</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_plus_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_plus_hpp" title="Header <boost/ratio/mpl/plus.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">plus</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_plus_hpp.plus_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">plus_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">plus_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_plus_hpp.plus_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_plus_hpp.plus_impl" title="mpl::plus_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">plus_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_add</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">plus_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_add</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_minus_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_minus_hpp" title="Header <boost/ratio/mpl/minus.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">minus</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_minus_hpp.minus_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">minus_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">minus_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_minus_hpp.minus_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_minus_hpp.minus_impl" title="mpl::minus_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">minus_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_subtract</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">plus_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_subtract</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_times_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_times_hpp" title="Header <boost/ratio/mpl/times.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">times</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_times_hpp.times_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">times_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">times_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_times_hpp.times_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_times_hpp.times_impl" title="mpl::times_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">times_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_multiply</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">times_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_multiply</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_divides_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_divides_hpp" title="Header <boost/ratio/mpl/divides.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">divides</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_divides_hpp.divides_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">divides_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">divides_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_divides_hpp.divides_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_divides_hpp.divides_impl" title="mpl::divides_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">divides_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_divide</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">divides_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_divide</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_gcd_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_gcd_hpp" title="Header <boost/ratio/mpl/gcd.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">gcd</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_gcd_hpp.gcd_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">gcd_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">gcd_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_gcd_hpp.gcd_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_gcd_hpp.gcd_impl" title="mpl::gcd_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">gcd_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_gcd</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">gcd_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_gcd</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_lcm_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_lcm_hpp" title="Header <boost/ratio/mpl/lcm.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">lcm</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_lcm_hpp.lcm_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">lcm_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">lcm_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_lcm_hpp.lcm_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_lcm_hpp.lcm_impl" title="mpl::lcm_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">lcm_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_lcm</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">lcm_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_lcm</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_negate_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_negate_hpp" title="Header <boost/ratio/mpl/negate.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">negate</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_negate_hpp.negate_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">negate_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">negate_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_negate_hpp.negate_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_negate_hpp.negate_impl" title="mpl::negate_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">negate_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_negate</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">negate_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_negate</span></code></a><span class="special"><</span><span class="identifier">R</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_abs_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_abs_hpp" title="Header <boost/ratio/mpl/abs.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">abs</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_abs_hpp.abs_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">abs_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">abs_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_abs_hpp.abs_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_abs_hpp.abs_impl" title="mpl::abs_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">abs_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_abs</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">abs_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_abs</span></code></a><span class="special"><</span><span class="identifier">R</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_sign_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_sign_hpp" title="Header <boost/ratio/mpl/sign.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">sign</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_sign_hpp.sign_impl"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">sign_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">sign_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_sign_hpp.sign_impl"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_sign_hpp.sign_impl" title="mpl::sign_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">sign_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_sign</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">sign_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_arithmetic" title="ratio Arithmetic"><code class="computeroutput"><span class="identifier">ratio_sign</span></code></a><span class="special"><</span><span class="identifier">R</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_comparison_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_comparison_hpp" title="Header <boost/ratio/mpl/comparison.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">comparison</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<p>
|
||
This header includes all the rational constant comparison MPL specializations.
|
||
</p>
|
||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">not_equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">less</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">less_equal</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">greater</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">greater_equal</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||
</pre>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_equal_to_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_equal_to_hpp" title="Header <boost/ratio/mpl/equal_to.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_equal_to_hpp.equal_to"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">equal_to_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">equal_to_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_equal_to_hpp.equal_to"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_equal_to_hpp.equal_to" title="mpl::equal_to_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">equal_to_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_equal</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">equal_to_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_equal</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_not_equal_to_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_not_equal_to_hpp" title="Header <boost/ratio/mpl/not_equal_to.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">not_equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_not_equal_to_hpp.not_equal_to"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">not_equal_to_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">not_equal_to_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_not_equal_to_hpp.not_equal_to"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_not_equal_to_hpp.not_equal_to" title="mpl::not_equal_to_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">not_equal_to_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_not_equal</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">not_equal_to_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_not_equal</span></code></a><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_less_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_less_hpp" title="Header <boost/ratio/mpl/less.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">less</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_less_hpp.less"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">less_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">less_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_less_hpp.less"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_less_hpp.less" title="mpl::less_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">less_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_less</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">less_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <span class="identifier">ratio_less</span><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_less_equal_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_less_equal_hpp" title="Header <boost/ratio/mpl/less_equal.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">less_equal</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_less_equal_hpp.less_equal"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">less_equal_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">less_equal_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_less_equal_hpp.less_equal"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_less_equal_hpp.less_equal" title="mpl::less_equal_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">less_equal_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_less_equal</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">less_equal_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <span class="identifier">ratio_less_equal</span><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_greater_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_greater_hpp" title="Header <boost/ratio/mpl/greater.hpp>">Header <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">greater</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_greater_hpp.greater"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">greater_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">greater_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_greater_hpp.greater"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_greater_hpp.greater" title="mpl::greater_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">greater_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_greater</span></code></a> template class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">greater_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <span class="identifier">ratio_greater</span><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h4 class="title">
|
||
<a name="ratio.reference.mpl.mpl_greater_equal_hpp"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_greater_equal_hpp" title="Header <boost/ratio/mpl/greater_equal.hpp>">Header
|
||
<code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">ratio</span><span class="special">/</span><span class="identifier">mpl</span><span class="special">/</span><span class="identifier">greater_equal</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code></a>
|
||
</h4></div></div></div>
|
||
<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#ratio.reference.mpl.mpl_greater_equal_hpp.greater_equal"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">greater_equal_impl</span><span class="special"><></span></code>
|
||
Specialization</a></span></dt></dl></div>
|
||
<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
|
||
<span class="keyword">namespace</span> <span class="identifier">mpl</span> <span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">greater_equal_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">>;</span>
|
||
<span class="special">}</span>
|
||
<span class="special">}</span>
|
||
</pre>
|
||
<div class="section">
|
||
<div class="titlepage"><div><div><h5 class="title">
|
||
<a name="ratio.reference.mpl.mpl_greater_equal_hpp.greater_equal"></a><a class="link" href="reference.html#ratio.reference.mpl.mpl_greater_equal_hpp.greater_equal" title="mpl::greater_equal_impl<> Specialization"><code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">greater_equal_impl</span><span class="special"><></span></code>
|
||
Specialization</a>
|
||
</h5></div></div></div>
|
||
<p>
|
||
The specialization relays on the <a class="link" href="reference.html#ratio.reference.std.ratio_hpp.ratio_comparison" title="ratio Comparison"><code class="computeroutput"><span class="identifier">ratio_greater_equal</span></code></a> template
|
||
class.
|
||
</p>
|
||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><></span>
|
||
<span class="keyword">struct</span> <span class="identifier">greater_equal_impl</span><span class="special"><</span> <span class="identifier">rational_c_tag</span><span class="special">,</span><span class="identifier">rational_c_tag</span> <span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">R1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">R2</span> <span class="special">></span> <span class="keyword">struct</span> <span class="identifier">apply</span>
|
||
<span class="special">:</span> <span class="identifier">ratio_greater_equal</span><span class="special"><</span><span class="identifier">R1</span><span class="special">,</span> <span class="identifier">R2</span><span class="special">></span>
|
||
<span class="special">{</span>
|
||
<span class="special">};</span>
|
||
<span class="special">};</span>
|
||
</pre>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||
<td align="left"></td>
|
||
<td align="right"><div class="copyright-footer">Copyright © 2008 Howard Hinnant<br>Copyright © 2006, 2008 Beman Dawes<br>Copyright © 2009-2012 Vicente
|
||
J. Botet Escriba<p>
|
||
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
|
||
</p>
|
||
</div></td>
|
||
</tr></table>
|
||
<hr>
|
||
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