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<dt><span class="section"><a href="supporting_tools.html#boost_convert.supporting_tools.boost__cnv__range">boost::cnv::range</a></span></dt>
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<dt><span class="section"><a href="supporting_tools/boost__cnv__is_range.html">boost::cnv::is_range</a></span></dt>
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This section describes a few supporting tools written as part of <span class="emphasis"><em>Boost.Convert</em></span>
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<a name="boost_convert.supporting_tools.boost__cnv__range"></a><a class="link" href="supporting_tools.html#boost_convert.supporting_tools.boost__cnv__range" title="boost::cnv::range">boost::cnv::range</a>
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<span class="emphasis"><em>boost::cnv::range</em></span> is a consolidation of the [begin,
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end)-based ranges (such as <span class="emphasis"><em>std::string</em></span>) and the sentry-based
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ranges (such as null-terminated C-style strings). It allows universal traversal
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of both types of ranges with
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</p>
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<pre class="programlisting"><span class="keyword">for</span> <span class="special">(</span><span class="keyword">auto</span> <span class="identifier">s</span> <span class="special">=</span> <span class="identifier">range</span><span class="special">.</span><span class="identifier">begin</span><span class="special">();</span> <span class="identifier">s</span> <span class="special">!=</span> <span class="identifier">range</span><span class="special">.</span><span class="identifier">sentry</span><span class="special">();</span> <span class="special">++</span><span class="identifier">s</span><span class="special">)</span>
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</pre>
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<p>
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without the penalty or the need for an extra traversal of the sentry-based
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ranges in order to find the end.
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</p>
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<p>
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TODO
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<td align="right"><div class="copyright-footer">Copyright © 2009-2020 Vladimir Batov<p>
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Distributed under the Boost Software License, Version 1.0. See copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>.
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