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  • Committer: Bazaar Package Importer
  • Author(s): Roberto C. Sanchez
  • Date: 2010-04-08 16:47:58 UTC
  • mfrom: (4.1.7 sid)
  • Revision ID: james.westby@ubuntu.com-20100408164758-3vu6wmrk1dnzqnnj
Tags: 3.6.4-1
* New upstream release
* Update to Standards-Version 3.8.4 (no changes)

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doc/html/a00010.html
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</div>
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<div class="contents">
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<h1>sample10.cpp</h1><p>Example of how to get random subset of a bit-vector For more information please visit: <a href="http://bmagic.sourceforge.net">http://bmagic.sourceforge.net</a></p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00079.html">bm::random_subset</a></dd></dl>
 
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00080.html">bm::random_subset</a></dd></dl>
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<div class="fragment"><pre class="fragment"><span class="comment">/*</span>
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<span class="comment">Copyright(c) 2002-2005 Anatoliy Kuznetsov(anatoliy_kuznetsov at yahoo.com)</span>
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<span class="comment"></span>
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<span class="preprocessor">#include &lt;iostream&gt;</span>
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<span class="preprocessor">#include &quot;<a class="code" href="a00087.html">bm.h</a>&quot;</span>
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<span class="preprocessor">#include &quot;<a class="code" href="a00095.html">bmrandom.h</a>&quot;</span>
 
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<span class="preprocessor">#include &quot;<a class="code" href="a00088.html">bm.h</a>&quot;</span>
 
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<span class="preprocessor">#include &quot;<a class="code" href="a00096.html">bmrandom.h</a>&quot;</span>
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<span class="keyword">using namespace </span>std;
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<span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keywordtype">void</span> <a name="a0"></a><a class="code" href="a00113.html#ab7f435443f8dbf9f50e4ad0efea8b1f8">PrintContainer</a>(T first, T last)
 
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<span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keywordtype">void</span> <a name="a0"></a><a class="code" href="a00114.html#ab7f435443f8dbf9f50e4ad0efea8b1f8">PrintContainer</a>(T first, T last)
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{
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    <span class="keywordflow">if</span> (first == last)
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        cout &lt;&lt; <span class="stringliteral">&quot;&lt;EMPTY SET&gt;&quot;</span>;
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}
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<span class="keywordtype">int</span> <a name="a1"></a><a class="code" href="a00105.html#a840291bc02cba5474a4cb46a9b9566fe">main</a>(<span class="keywordtype">void</span>)
 
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<span class="keywordtype">int</span> <a name="a1"></a><a class="code" href="a00106.html#a840291bc02cba5474a4cb46a9b9566fe">main</a>(<span class="keywordtype">void</span>)
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{
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    <a name="_a2"></a><a class="code" href="a00044.html" title="bitvector with runtime compression of bits.">bm::bvector&lt;&gt;</a>   bv;    
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    <span class="comment">// random sampler instance can be shared between calls</span>
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    <span class="comment">//</span>
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    <a name="_a4"></a><a class="code" href="a00079.html">bm::random_subset&lt;bm::bvector&lt;&gt;</a> &gt; rand_sampler;
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    rand_sampler.<a name="a5"></a><a class="code" href="a00079.html#addbc2e7ae5308fed4c92da441b236ce4" title="Get random subset of input vector.">sample</a>(bvsubset1, bv, 20);
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    rand_sampler.<a class="code" href="a00079.html#addbc2e7ae5308fed4c92da441b236ce4" title="Get random subset of input vector.">sample</a>(bvsubset2, bv, 20);
 
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    <a name="_a4"></a><a class="code" href="a00080.html">bm::random_subset&lt;bm::bvector&lt;&gt;</a> &gt; rand_sampler;
 
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    rand_sampler.<a name="a5"></a><a class="code" href="a00080.html#addbc2e7ae5308fed4c92da441b236ce4" title="Get random subset of input vector.">sample</a>(bvsubset1, bv, 20);
 
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    rand_sampler.<a class="code" href="a00080.html#addbc2e7ae5308fed4c92da441b236ce4" title="Get random subset of input vector.">sample</a>(bvsubset2, bv, 20);
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    <a class="code" href="a00113.html#ab7f435443f8dbf9f50e4ad0efea8b1f8">PrintContainer</a>(bvsubset1.<a name="a6"></a><a class="code" href="a00044.html#aad48c661f843e32c9893438a6f27a8f0" title="Returns enumerator pointing on the first non-zero bit.">first</a>(), bvsubset1.<a name="a7"></a><a class="code" href="a00044.html#a2c6e522f858fdc466765d2c0f269f590" title="Returns enumerator pointing on the next bit after the last.">end</a>());
 
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    <a class="code" href="a00114.html#ab7f435443f8dbf9f50e4ad0efea8b1f8">PrintContainer</a>(bvsubset1.<a name="a6"></a><a class="code" href="a00044.html#aad48c661f843e32c9893438a6f27a8f0" title="Returns enumerator pointing on the first non-zero bit.">first</a>(), bvsubset1.<a name="a7"></a><a class="code" href="a00044.html#a2c6e522f858fdc466765d2c0f269f590" title="Returns enumerator pointing on the next bit after the last.">end</a>());
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    cout &lt;&lt; endl;
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    <a class="code" href="a00113.html#ab7f435443f8dbf9f50e4ad0efea8b1f8">PrintContainer</a>(bvsubset2.<a class="code" href="a00044.html#aad48c661f843e32c9893438a6f27a8f0" title="Returns enumerator pointing on the first non-zero bit.">first</a>(), bvsubset2.<a class="code" href="a00044.html#a2c6e522f858fdc466765d2c0f269f590" title="Returns enumerator pointing on the next bit after the last.">end</a>());
 
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    <a class="code" href="a00114.html#ab7f435443f8dbf9f50e4ad0efea8b1f8">PrintContainer</a>(bvsubset2.<a class="code" href="a00044.html#aad48c661f843e32c9893438a6f27a8f0" title="Returns enumerator pointing on the first non-zero bit.">first</a>(), bvsubset2.<a class="code" href="a00044.html#a2c6e522f858fdc466765d2c0f269f590" title="Returns enumerator pointing on the next bit after the last.">end</a>());
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    <span class="keywordflow">return</span> 0;
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}
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</pre></div> </div>
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<hr size="1"/><address style="text-align: right;"><small>Generated on Fri Jan 8 20:09:19 2010 for BitMagic by&nbsp;
 
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<hr size="1"/><address style="text-align: right;"><small>Generated on Tue Mar 23 20:47:54 2010 for BitMagic by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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</body>