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- </div>
- <div class="section">
- <div class="titlepage"><div><div><h3 class="title">
- <a name="boost_icl.function_reference.range"></a><a class="link" href="range.html" title="Range">Range</a>
- </h3></div></div></div>
- <div class="informaltable"><table class="table">
- <colgroup>
- <col>
- <col>
- <col>
- <col>
- <col>
- </colgroup>
- <thead><tr>
- <th>
- <p>
- <span class="emphasis"><em><span class="bold"><strong>Range</strong></span></em></span>
- </p>
- </th>
- <th>
- <p>
- intervals
- </p>
- </th>
- <th>
- <p>
- interval<br> sets
- </p>
- </th>
- <th>
- <p>
- interval<br> maps
- </p>
- </th>
- <th>
- <p>
- condition
- </p>
- </th>
- </tr></thead>
- <tbody>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">interval_type</span> <span class="identifier">hull</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">T</span> <span class="identifier">hull</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&,</span>
- <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- </td>
- <td>
- </td>
- <td>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">lower</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">upper</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">first</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">is_discrete</span><span class="special"><</span><span class="identifier">domain_type</span><span class="special">>::</span><span class="identifier">value</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">last</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <span class="emphasis"><em>O(1)</em></span>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">is_discrete</span><span class="special"><</span><span class="identifier">domain_type</span><span class="special">>::</span><span class="identifier">value</span></code>
- </p>
- </td>
- </tr>
- </tbody>
- </table></div>
- <p>
- The table above shows the availability of functions <code class="computeroutput"><span class="identifier">hull</span></code>,
- <code class="computeroutput"><span class="identifier">lower</span></code>, <code class="computeroutput"><span class="identifier">upper</span></code>,
- <code class="computeroutput"><span class="identifier">first</span></code> and <code class="computeroutput"><span class="identifier">last</span></code>
- on intervals and interval containers that are all of <span class="emphasis"><em><span class="bold"><strong>constant time complexity</strong></span></em></span>. Find the functions
- description and some simple properties below.
- </p>
- <div class="informaltable"><table class="table">
- <colgroup>
- <col>
- <col>
- <col>
- </colgroup>
- <thead><tr>
- <th>
- <p>
- <span class="emphasis"><em><span class="bold"><strong>Range</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">interval_type</span> <span class="identifier">hull</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</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>
- <code class="computeroutput"><span class="identifier">hull</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code>
- returns the smallest interval that contains all intervals of an
- interval container <code class="computeroutput"><span class="identifier">x</span></code>.
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">T</span> <span class="identifier">hull</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&,</span>
- <span class="keyword">const</span> <span class="identifier">T</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>
- <code class="computeroutput"><span class="identifier">hull</span><span class="special">(</span><span class="identifier">i</span><span class="special">,</span><span class="identifier">j</span><span class="special">)</span></code>
- returns the smallest interval that contains intervals <code class="computeroutput"><span class="identifier">i</span></code> abd 'j'.
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">lower</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
- <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>
- <code class="computeroutput"><span class="identifier">lower</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code>
- returns the lower bound of an interval or interval container <code class="computeroutput"><span class="identifier">x</span></code>.
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">upper</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
- <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>
- <code class="computeroutput"><span class="identifier">upper</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code>
- returns the upper bound of an interval or interval container <code class="computeroutput"><span class="identifier">x</span></code>.
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">first</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
- <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>
- <code class="computeroutput"><span class="identifier">first</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code>
- returns the first element of an interval or interval container
- <code class="computeroutput"><span class="identifier">x</span></code>. <code class="computeroutput"><span class="identifier">first</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code> is defined for a discrete
- <code class="computeroutput"><span class="identifier">domain_type</span></code> only.
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">domain_type</span> <span class="identifier">last</span><span class="special">(</span><span class="keyword">const</span>
- <span class="identifier">T</span><span class="special">&)</span></code>
- </p>
- </td>
- <td>
- <p>
- <a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
- <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>
- <code class="computeroutput"><span class="identifier">last</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code>
- returns the last element of an interval or interval container
- <code class="computeroutput"><span class="identifier">x</span></code>. <code class="computeroutput"><span class="identifier">last</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code> is defined for a discrete
- <code class="computeroutput"><span class="identifier">domain_type</span></code> only.
- </p>
- </td>
- </tr>
- </tbody>
- </table></div>
- <p>
- </p>
- <pre class="programlisting"><span class="comment">// for interval_containers x:</span>
- <span class="identifier">lower</span><span class="special">(</span><span class="identifier">hull</span><span class="special">(</span><span class="identifier">x</span><span class="special">))</span> <span class="special">==</span> <span class="identifier">lower</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span>
- <span class="identifier">upper</span><span class="special">(</span><span class="identifier">hull</span><span class="special">(</span><span class="identifier">x</span><span class="special">))</span> <span class="special">==</span> <span class="identifier">upper</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span>
- <span class="identifier">first</span><span class="special">(</span><span class="identifier">hull</span><span class="special">(</span><span class="identifier">x</span><span class="special">))</span> <span class="special">==</span> <span class="identifier">first</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span>
- <span class="identifier">last</span><span class="special">(</span><span class="identifier">hull</span><span class="special">(</span><span class="identifier">x</span><span class="special">))</span> <span class="special">==</span> <span class="identifier">last</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span>
- </pre>
- <p>
- </p>
- <p>
- <span class="emphasis"><em><span class="bold"><strong>Back to section . . .</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="../interface/function_synopsis.html#function_synopsis_table"><span class="emphasis"><em><span class="bold"><strong>Function
- Synopsis</strong></span></em></span></a>
- </p>
- </td></tr>
- <tr><td>
- <p>
- <a class="link" href="../interface.html" title="Interface"><span class="emphasis"><em><span class="bold"><strong>Interface</strong></span></em></span></a>
- </p>
- </td></tr>
- </tbody>
- </table></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 © 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>)
- </p>
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