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Fix for ticket #6924: Now using insert with hint. ........ Fixed ticket #6924 (reporter: John Reid). Improvements of icl/functors.hpp. ........ Documentation tweaks. Ticket #6967, fixed broken links. ........ Added doxygen generated html to complete broken links. ........ [SVN r79220]
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<div class="section boost_icl_function_reference_size" lang="en">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_icl.function_reference.size"></a><a class="link" href="size.html" title="Size">Size</a>
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</h3></div></div></div>
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<div class="informaltable"><table class="table">
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<span class="emphasis"><em><span class="bold"><strong>Size</strong></span></em></span>
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intervals
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interval<br> sets
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interval<br> maps
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element<br> sets
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element<br> maps
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">size</span><span class="special">()</span><span class="keyword">const</span></code><br>
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(n)</em></span>
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<span class="emphasis"><em>O(n)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">cardinality</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(n)</em></span>
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<span class="emphasis"><em>O(n)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<code class="computeroutput"><span class="identifier">difference_type</span> <span class="identifier">length</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(n)</em></span>
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<span class="emphasis"><em>O(n)</em></span>
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">iterative_size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<span class="emphasis"><em>O(1)</em></span>
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">interval_count</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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</p>
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<span class="emphasis"><em>O(1)</em></span>
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<p>
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<span class="emphasis"><em>O(1)</em></span>
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</table></div>
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<p>
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For <span class="bold"><strong>icl</strong></span> containers the single <code class="computeroutput"><span class="identifier">size</span></code> function known from std containers
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branches into tree to five different members functions. The table above shows
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the types, <code class="computeroutput"><span class="identifier">size</span></code> functions
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are implemented for, together with their <span class="bold"><strong>complexities</strong></span>.
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Linear complexities <span class="emphasis"><em>O(n)</em></span> refer to the container's <code class="computeroutput"><span class="identifier">iterative_size</span></code>:
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</p>
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<pre class="programlisting"><span class="identifier">n</span> <span class="special">=</span> <span class="identifier">y</span><span class="special">.</span><span class="identifier">iterative_size</span><span class="special">()</span>
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</pre>
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<p>
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</p>
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<p>
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The next table gives a short definition for the different size functions.
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</p>
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<div class="informaltable"><table class="table">
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<p>
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<span class="emphasis"><em><span class="bold"><strong>Size</strong></span></em></span>
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</p>
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</th>
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<th>
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<p>
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Types
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</p>
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<p>
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Description
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</p>
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</tr></thead>
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">interval_count</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<a class="link" href="../interface/function_synopsis.html#interval_set_types"><span class="bold"><strong>S</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
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The number of intervals of an interval container.
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">iterative_size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<a class="link" href="../interface/function_synopsis.html#interval_set_types"><span class="bold"><strong>S</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#itl_set_type"><span class="bold"><strong>s</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
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The number of objects in an icl container that can be iterated over.
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<code class="computeroutput"><span class="identifier">difference_type</span> <span class="identifier">length</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_set_types"><span class="bold"><strong>S</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
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</p>
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The length of an interval or the sum of lengths of an interval container's
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intervals, that's <code class="computeroutput"><span class="identifier">domain_type</span></code>
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has a <code class="computeroutput"><span class="identifier">difference_type</span></code>.
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">cardinality</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_set_types"><span class="bold"><strong>S</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#itl_set_type"><span class="bold"><strong>s</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
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The number of elements of an interval or a container. For continuous
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data types cardinality can be <span class="emphasis"><em>infinite</em></span>.
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">size</span><span class="special">()</span><span class="keyword">const</span></code><br>
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<code class="computeroutput"><span class="identifier">size_type</span> <span class="identifier">size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&)</span></code>
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<a class="link" href="../interface/function_synopsis.html#interval_type"><span class="bold"><strong>i</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#interval_map_types"><span class="bold"><strong>M</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#itl_set_type"><span class="bold"><strong>s</strong></span></a>
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<a class="link" href="../interface/function_synopsis.html#itl_map_type"><span class="bold"><strong>m</strong></span></a>
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The number of elements of an interval or a container, which is also
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it's <code class="computeroutput"><span class="identifier">cardinality</span></code>.
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</p>
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</td>
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</tbody>
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</table></div>
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<p>
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<span class="emphasis"><em><span class="bold"><strong>Back to section . . .</strong></span></em></span>
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</p>
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<div class="informaltable"><table class="table">
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<colgroup><col></colgroup>
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<thead><tr></tr></thead>
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<p>
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<a class="link" href="../interface/function_synopsis.html#function_synopsis_table"><span class="emphasis"><em><span class="bold"><strong>Function
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Synopsis</strong></span></em></span></a>
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</p>
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</td></tr>
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<tr><td>
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<p>
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<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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</p>
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</td></tr>
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</tbody>
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</table></div>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<td align="left"></td>
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<td align="right"><div class="copyright-footer">Copyright © 2007 -2010 Joachim Faulhaber<br>Copyright © 1999 -2006 Cortex Software GmbH<p>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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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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</p>
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</div></td>
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</tr></table>
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<hr>
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<div class="spirit-nav">
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<a accesskey="p" href="equivalences_and_orderings.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../function_reference.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="range.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
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