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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_icl.function_reference.selection"></a><a class="link" href="selection.html" title="Selection">Selection</a>
</h3></div></div></div>
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<p>
<span class="emphasis"><em><span class="bold"><strong>Selection</strong></span></em></span>
</p>
</th>
<th>
<p>
interval<br> sets
</p>
</th>
<th>
<p>
interval<br> maps
</p>
</th>
<th>
<p>
element<br> sets
</p>
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<p>
element<br> maps
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<p>
condition
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<p>
<code class="computeroutput"><span class="identifier">iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span><span class="special">(</span><span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;)</span></code>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<span class="emphasis"><em>O(log n)</em></span>
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<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">domain_type</span><span class="special">&amp;)</span><span class="keyword">const</span></code>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<span class="emphasis"><em>O(log n)</em></span>
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<span class="emphasis"><em>O(log n)</em></span>
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<p>
<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">find</span><span class="special">(</span><span class="identifier">T</span><span class="special">&amp;,</span>
<span class="keyword">const</span> <span class="identifier">domain_type</span><span class="special">&amp;)</span></code>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<span class="emphasis"><em>O(log n)</em></span>
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<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">interval_type</span><span class="special">&amp;)</span><span class="keyword">const</span></code>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<p>
<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">find</span><span class="special">(</span><span class="identifier">T</span><span class="special">&amp;,</span>
<span class="keyword">const</span> <span class="identifier">interval_type</span><span class="special">&amp;)</span></code>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<p>
<code class="computeroutput"><span class="identifier">codomain_type</span><span class="special">&amp;</span>
<span class="keyword">operator</span><span class="special">[]</span>
<span class="special">(</span><span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;)</span></code>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
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<p>
<code class="computeroutput"><span class="identifier">codomain_type</span> <span class="keyword">operator</span><span class="special">()</span>
<span class="special">(</span><span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;)</span><span class="keyword">const</span></code>
</p>
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</td>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
</p>
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<p>
<span class="emphasis"><em>O(log n)</em></span>
</p>
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<p>
<code class="computeroutput"><span class="identifier">is_total</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">value</span></code>
</p>
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</table></div>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
All time <span class="bold"><strong>complexities</strong></span> are <span class="emphasis"><em><span class="bold"><strong>logarithmic</strong></span></em></span> in the containers <code class="computeroutput"><span class="identifier">iterative_size</span><span class="special">()</span></code>.
</li>
<li class="listitem">
<code class="computeroutput"><span class="keyword">operator</span><span class="special">()</span></code>
is available for total maps only.
</li>
<li class="listitem">
<code class="computeroutput"><span class="identifier">interval_type</span></code> is also
the interval container's <code class="computeroutput"><span class="identifier">key_type</span></code>
</li>
</ul></div>
<div class="informaltable"><table class="table">
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<thead><tr>
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<p>
<span class="emphasis"><em><span class="bold"><strong>Selection</strong></span></em></span>
</p>
</th>
<th>
<p>
Types
</p>
</th>
<th>
<p>
Description
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span><span class="special">(</span><span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;</span>
<span class="identifier">x</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
<a class="link" href="../interface/function_synopsis.html#itl_set_type"><span class="bold"><strong>s</strong></span></a>
<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
</p>
</td>
<td>
<p>
Searches the container for the element <code class="computeroutput"><span class="identifier">x</span></code>
and return an iterator to it, if <code class="computeroutput"><span class="identifier">x</span></code>
is found. Otherwise <code class="computeroutput"><span class="identifier">find</span></code>
returns iterator <code class="computeroutput"><span class="identifier">end</span><span class="special">()</span></code>.
</p>
</td>
</tr>
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<td>
<p>
<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span></code><br> <code class="computeroutput"><span class="special">(</span><span class="keyword">const</span> <span class="identifier">domain_type</span><span class="special">&amp;</span> <span class="identifier">x</span><span class="special">)</span><span class="keyword">const</span></code>
</p>
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<td>
<p>
<a class="link" href="../interface/function_synopsis.html#itl_set_type"><span class="bold"><strong>s</strong></span></a>
<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
</p>
</td>
<td>
<p>
Const version of <code class="computeroutput"><span class="identifier">find</span></code>
above.
</p>
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</tr>
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<td>
<p>
<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span></code><br> <code class="computeroutput"><span class="special">(</span><span class="keyword">const</span> <span class="identifier">domain_type</span><span class="special">&amp;</span> <span class="identifier">x</span><span class="special">)</span><span class="keyword">const</span></code><br>
<br> <code class="computeroutput"><span class="identifier">const_iterator</span>
<span class="identifier">find</span></code><br> <code class="computeroutput"><span class="special">(</span><span class="identifier">T</span><span class="special">&amp;,</span> <span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;</span>
<span class="identifier">x</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
<a class="link" href="../interface/function_synopsis.html#interval_set_types"><span class="bold"><strong>S</strong></span></a>
<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
</p>
</td>
<td>
<p>
For interval containers <code class="computeroutput"><span class="identifier">c</span></code>,
<code class="computeroutput"><span class="identifier">c</span><span class="special">.</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code>
or <code class="computeroutput"><span class="identifier">icl</span><span class="special">::</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">c</span><span class="special">,</span><span class="identifier">x</span><span class="special">)</span></code>
searches a key element <code class="computeroutput"><span class="identifier">x</span></code>
and returns an iterator to the interval containing the element
<code class="computeroutput"><span class="identifier">x</span></code>.
</p>
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<p>
<code class="computeroutput"><span class="identifier">const_iterator</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">find</span></code><br> <code class="computeroutput"><span class="special">(</span><span class="keyword">const</span> <span class="identifier">interval_type</span><span class="special">&amp;</span> <span class="identifier">x</span><span class="special">)</span><span class="keyword">const</span></code><br>
<br> <code class="computeroutput"><span class="identifier">const_iterator</span>
<span class="identifier">find</span></code><br> <code class="computeroutput"><span class="special">(</span><span class="identifier">T</span><span class="special">&amp;,</span> <span class="keyword">const</span>
<span class="identifier">interval_type</span><span class="special">&amp;</span>
<span class="identifier">x</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
<a class="link" href="../interface/function_synopsis.html#interval_set_types"><span class="bold"><strong>S</strong></span></a>
<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
</p>
</td>
<td>
<p>
For interval containers <code class="computeroutput"><span class="identifier">c</span></code>,
<code class="computeroutput"><span class="identifier">c</span><span class="special">.</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">y</span><span class="special">)</span></code>
or <code class="computeroutput"><span class="identifier">icl</span><span class="special">::</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">c</span><span class="special">,</span><span class="identifier">y</span><span class="special">)</span></code>
searches an interval <code class="computeroutput"><span class="identifier">y</span></code>
and returns an iterator to the first interval in <code class="computeroutput"><span class="identifier">c</span></code> that overlaps with <code class="computeroutput"><span class="identifier">y</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">codomain_type</span><span class="special">&amp;</span>
<span class="keyword">operator</span><span class="special">[]</span></code><br>
<code class="computeroutput"><span class="special">(</span><span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;</span>
<span class="identifier">x</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
</p>
</td>
<td>
<p>
For the key element <code class="computeroutput"><span class="identifier">x</span></code>
the operator returns a reference to the mapped value. A pair <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span><span class="identifier">codomain_type</span><span class="special">())</span></code>
will be inserted, of <code class="computeroutput"><span class="identifier">x</span></code>
is not found in the map.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">codomain_type</span> <span class="keyword">operator</span><span class="special">()</span></code><br>
<code class="computeroutput"><span class="special">(</span><span class="keyword">const</span>
<span class="identifier">domain_type</span><span class="special">&amp;</span>
<span class="identifier">x</span><span class="special">)</span><span class="keyword">const</span></code>
</p>
</td>
<td>
<p>
<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
</p>
</td>
<td>
<p>
Returns the mapped value for a key <code class="computeroutput"><span class="identifier">x</span></code>.
The operator is only available for <span class="emphasis"><em><span class="bold"><strong>total</strong></span></em></span>
maps.
</p>
</td>
</tr>
</tbody>
</table></div>
<p>
<span class="emphasis"><em><span class="bold"><strong>See also . . .</strong></span></em></span>
</p>
<div class="informaltable"><table class="table">
<colgroup><col></colgroup>
<thead><tr></tr></thead>
<tbody><tr><td>
<p>
<a class="link" href="intersection.html" title="Intersection"><span class="emphasis"><em><span class="bold"><strong>Intersection</strong></span></em></span></a>
</p>
</td></tr></tbody>
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<p>
<span class="emphasis"><em><span class="bold"><strong>Back to section . . .</strong></span></em></span>
</p>
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<thead><tr></tr></thead>
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<tr><td>
<p>
<a class="link" href="../interface/function_synopsis.html#function_synopsis_table"><span class="emphasis"><em><span class="bold"><strong>Function
Synopsis</strong></span></em></span></a>
</p>
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<p>
<a class="link" href="../interface.html" title="Interface"><span class="emphasis"><em><span class="bold"><strong>Interface</strong></span></em></span></a>
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<td align="right"><div class="copyright-footer">Copyright © 2007-2010 Joachim
Faulhaber<br>Copyright © 1999-2006 Cortex Software
GmbH<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>)
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