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<div class="title">sample19.cpp File Reference</div> </div>
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<p>Example: bit-vector merge.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <stdlib.h></code><br />
<code>#include <iostream></code><br />
<code>#include "<a class="el" href="bm_8h_source.html">bm.h</a>"</code><br />
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Functions</h2></td></tr>
<tr class="memitem:a840291bc02cba5474a4cb46a9b9566fe"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sample19_8cpp.html#a840291bc02cba5474a4cb46a9b9566fe">main</a> (void)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Example: bit-vector merge. </p>
<p>Merge operation is an equivalent of logical OR, except it destroys the argument. This is done to more efficiently transfer the information to the target vector by re-assigning memory blocks, instead of doing allocation, copy and logical OR.</p>
<p>After merge the argument vector will have undefined content, so it is better to clear or destroy it.</p>
<p>Typical use case is to merge vectors after some multi-threaded partitioned processing. </p>
<p class="definition">Definition in file <a class="el" href="sample19_8cpp_source.html">sample19.cpp</a>.</p>
</div><h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a840291bc02cba5474a4cb46a9b9566fe">◆ </a></span>main()</h2>
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<td class="memname">int main </td>
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<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="sample19_8cpp-example.html#a0">sample19.cpp</a>.</dd>
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<p class="definition">Definition at line <a class="el" href="sample19_8cpp_source.html#l00047">47</a> of file <a class="el" href="sample19_8cpp_source.html">sample19.cpp</a>.</p>
<p class="reference">References <a class="el" href="bm_8h_source.html#l02194">bm::bvector< Alloc >::count()</a>.</p>
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