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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<div class="title">sample14.cpp</div>  </div>
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<p>Exmaple demonstrates bitvector serialization/deserialization and set-operations on searialized BLOBs </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classbm_1_1serializer.html" title="Bit-vector serialization class.">bm::serializer</a> </dd>
<dd>
<a class="el" href="group__bvserial.html#ga6e8907a847b2b124fe97b244aa9e0306" title="Bitvector deserialization from a memory BLOB.">bm::deserialize</a></dd></dl>
<div class="fragment"><div class="line"><span class="comment">/*</span></div>
<div class="line"><span class="comment">Copyright(c) 2002-2017 Anatoliy Kuznetsov(anatoliy_kuznetsov at yahoo.com)</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><span class="comment">you may not use this file except in compliance with the License.</span></div>
<div class="line"><span class="comment">You may obtain a copy of the License at</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">    http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><span class="comment">distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><span class="comment">WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><span class="comment">See the License for the specific language governing permissions and</span></div>
<div class="line"><span class="comment">limitations under the License.</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">For more information please visit:  http://bitmagic.io</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">/** \example sample14.cpp</span></div>
<div class="line"><span class="comment"> Exmaple demonstrates bitvector serialization/deserialization and set-operations on</span></div>
<div class="line"><span class="comment"> searialized BLOBs</span></div>
<div class="line"><span class="comment"> </span></div>
<div class="line"><span class="comment">  \sa bm::serializer</span></div>
<div class="line"><span class="comment">  \sa bm::deserialize</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">/*! \file sample14.cpp</span></div>
<div class="line"><span class="comment">    \brief Example: bvector&lt;&gt; set operations on serialized/compressed BLOBs</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include &quot;<a class="code" href="bm_8h.html">bm.h</a>&quot;</span></div>
<div class="line"><span class="preprocessor">#include &quot;<a class="code" href="bmserial_8h.html">bmserial.h</a>&quot;</span></div>
<div class="line"> </div>
<div class="line"><span class="keyword">using namespace </span>std;</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="keyword">const</span> <span class="keywordtype">unsigned</span> <a name="a0"></a><a class="code" href="sample14_8cpp.html#a8652d848be89c1f9b0a77327ee32fc0f">MAX_VALUE</a> = 1000000;</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span></div>
<div class="line"><span class="keywordtype">void</span> <a name="a1"></a><a class="code" href="sample14_8cpp.html#a20e0b4b93aca798208bbc2cda0ea1db4">fill_bvector</a>(<a name="_a2"></a><a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a>* bv)</div>
<div class="line">{</div>
<div class="line">    <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i &lt; <a class="code" href="sample14_8cpp.html#a8652d848be89c1f9b0a77327ee32fc0f">MAX_VALUE</a>; ++i)</div>
<div class="line">    {</div>
<div class="line">        <span class="keywordflow">if</span> ((rand() % 10))</div>
<div class="line">        {</div>
<div class="line">            bv-&gt;<a name="a3"></a><a class="code" href="classbm_1_1bvector.html#a52b4259a5cc4ebd8953832c696e24f02">set</a>(i);</div>
<div class="line">        }</div>
<div class="line">    }</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> <a name="a4"></a><a class="code" href="sample14_8cpp.html#a840291bc02cba5474a4cb46a9b9566fe">main</a>(<span class="keywordtype">void</span>)</div>
<div class="line">{</div>
<div class="line">    <a name="_a5"></a><a class="code" href="classbm_1_1operation__deserializer.html">bm::operation_deserializer&lt;bm::bvector&lt;&gt;</a> &gt; od;</div>
<div class="line">    <span class="keywordflow">try</span></div>
<div class="line">    {</div>
<div class="line">        <a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a>   bv1;</div>
<div class="line">        <a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a>   bv2;</div>
<div class="line"> </div>
<div class="line">        <a class="code" href="sample14_8cpp.html#a20e0b4b93aca798208bbc2cda0ea1db4">fill_bvector</a>(&amp;bv1);</div>
<div class="line">        <a class="code" href="sample14_8cpp.html#a20e0b4b93aca798208bbc2cda0ea1db4">fill_bvector</a>(&amp;bv2);</div>
<div class="line">        </div>
<div class="line">        cout &lt;&lt; <span class="stringliteral">&quot;bv1 count = &quot;</span> &lt;&lt; bv1.<a name="a6"></a><a class="code" href="classbm_1_1bvector.html#a3009ba9b116f13f4933a48641f3a695d">count</a>() &lt;&lt; endl;</div>
<div class="line">        cout &lt;&lt; <span class="stringliteral">&quot;bv2 count = &quot;</span> &lt;&lt; bv2.<a class="code" href="classbm_1_1bvector.html#a3009ba9b116f13f4933a48641f3a695d">count</a>() &lt;&lt; endl;</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">        <span class="comment">// Prepare a serializer class</span></div>
<div class="line">        <span class="comment">//  for best performance - create serilizer once and reuse it</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        <a name="a7"></a><a class="code" href="bm_8h.html#ad9736d9521d713fa5d48859aa720bfdd">BM_DECLARE_TEMP_BLOCK</a>(tb)</div>
<div class="line">        <a name="_a8"></a><a class="code" href="classbm_1_1serializer.html">bm::serializer&lt;bm::bvector&lt;&gt;</a> &gt; bvs(tb);</div>
<div class="line">        bvs.set_compression_level(4);</div>
<div class="line"> </div>
<div class="line">        <a name="_a9"></a><a class="code" href="structbm_1_1bvector_1_1statistics.html">bm::bvector&lt;&gt;::statistics</a> st1;</div>
<div class="line">        <a class="code" href="structbm_1_1bvector_1_1statistics.html">bm::bvector&lt;&gt;::statistics</a> st2;</div>
<div class="line">        </div>
<div class="line">        <span class="comment">// compress bit-vectors and compute statistics</span></div>
<div class="line">        <span class="comment">// (later re-used in serialization)</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        bv1.<a name="a10"></a><a class="code" href="classbm_1_1bvector.html#a622e6827d799a561e2f0db28f7ac19d2">optimize</a>(tb, <a name="_a11"></a><a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;::opt_compress</a>, &amp;st1);</div>
<div class="line">        bv1.<a class="code" href="classbm_1_1bvector.html#a622e6827d799a561e2f0db28f7ac19d2">optimize</a>(tb, <a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;::opt_compress</a>, &amp;st2);</div>
<div class="line"> </div>
<div class="line">        <span class="comment">// declare serialization buffers</span></div>
<div class="line">        <a class="code" href="classbm_1_1serializer.html">bm::serializer&lt;bm::bvector&lt;&gt;</a> &gt;::buffer sbuf1;</div>
<div class="line">        <a class="code" href="classbm_1_1serializer.html">bm::serializer&lt;bm::bvector&lt;&gt;</a> &gt;::buffer sbuf2;</div>
<div class="line"> </div>
<div class="line">        <span class="comment">// perform serialization</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        bvs.<a name="a12"></a><a class="code" href="classbm_1_1serializer.html#af4fcd3cfdbf46e2e746a8790674ea5f9">serialize</a>(bv1, sbuf1, &amp;st1);</div>
<div class="line">        bvs.serialize(bv2, sbuf2, &amp;st2);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">        <span class="comment">// Serialized bvectors (sbuf1 and sbuf2) now ready to be</span></div>
<div class="line">        <span class="comment">// saved to a database, file or send over a network.</span></div>
<div class="line">        <span class="comment">// to simulate this we just copy content to std::vector&lt;&gt;</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        </div>
<div class="line">        std::vector&lt;unsigned char&gt; vect1;</div>
<div class="line">        std::vector&lt;unsigned char&gt; vect2;</div>
<div class="line">        </div>
<div class="line">        vect1.resize(sbuf1.size());</div>
<div class="line">        vect2.resize(sbuf2.size());</div>
<div class="line">        </div>
<div class="line">        ::memcpy(vect1.data(), sbuf1.buf(), sbuf1.size());</div>
<div class="line">        ::memcpy(vect2.data(), sbuf2.buf(), sbuf2.size());</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">        <span class="comment">// Simple deserialization.</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        <a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a>  bv3;</div>
<div class="line"> </div>
<div class="line">        <span class="comment">// As a result of desrialization bv3 will contain all bits from</span></div>
<div class="line">        <span class="comment">// bv1 and bv3:</span></div>
<div class="line">        <span class="comment">//   bv3 = bv1 OR bv2</span></div>
<div class="line"> </div>
<div class="line">        <a name="a13"></a><a class="code" href="group__bvserial.html#ga6e8907a847b2b124fe97b244aa9e0306">bm::deserialize</a>(bv3, sbuf1.buf());</div>
<div class="line">        <a class="code" href="group__bvserial.html#ga6e8907a847b2b124fe97b244aa9e0306">bm::deserialize</a>(bv3, sbuf2.buf());</div>
<div class="line"> </div>
<div class="line">        bv3.<a class="code" href="classbm_1_1bvector.html#a622e6827d799a561e2f0db28f7ac19d2">optimize</a>(tb);</div>
<div class="line">        </div>
<div class="line">        <span class="comment">// A few examples of operation deserializations</span></div>
<div class="line">        <span class="comment">//  set algebraic operation over bit-vector and a BLOB</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        <a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a>  bv4(bv3);</div>
<div class="line">        </div>
<div class="line">        <span class="comment">// bv4 = (bv1 OR bv2) AND bv1</span></div>
<div class="line">        <span class="comment">// this must be equal to bv1 ?</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        od.<a name="a14"></a><a class="code" href="classbm_1_1operation__deserializer.html#a67b82bd495cfa83a2d528a739b6d2cb7">deserialize</a>(bv4, vect1.data(), <a name="a15"></a><a class="code" href="group__bvector.html#gga76b70d2b9182a6dcac151d1bd9ec6109a949fba4d9b152e1cbba9a450e05e21a3">bm::set_AND</a>);</div>
<div class="line">        </div>
<div class="line">        cout &lt;&lt; <span class="stringliteral">&quot;bv4 count = &quot;</span> &lt;&lt; bv4.count() &lt;&lt; endl;</div>
<div class="line">        <span class="keywordtype">bool</span> eq = bv1.<a name="a16"></a><a class="code" href="classbm_1_1bvector.html#a23a267a48a594836e6a2f1d08a4166f3">equal</a>(bv4);</div>
<div class="line">        <span class="keywordflow">if</span> (!eq)</div>
<div class="line">        {</div>
<div class="line">            cerr &lt;&lt; <span class="stringliteral">&quot;Logical error detected!&quot;</span> &lt;&lt; endl;</div>
<div class="line">            <span class="keywordflow">return</span> 1;</div>
<div class="line">        }</div>
<div class="line">        <span class="keywordflow">else</span></div>
<div class="line">            cout &lt;&lt; <span class="stringliteral">&quot;bv4 is equal to bv1&quot;</span> &lt;&lt; endl;</div>
<div class="line">        </div>
<div class="line">        <a class="code" href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a>  bv5(bv3);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">        <span class="comment">// if we need just set count, we can get it faster</span></div>
<div class="line">        <span class="comment">// via set_COUNT_ operations</span></div>
<div class="line">        <span class="comment">// use of COUNT operations does not materialize a target vector</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        <span class="comment">// POPCNT((bv1 OR bv2) MINUS bv1)</span></div>
<div class="line">        <span class="keyword">auto</span> cnt_sub =</div>
<div class="line">        od.<a class="code" href="classbm_1_1operation__deserializer.html#a67b82bd495cfa83a2d528a739b6d2cb7">deserialize</a>(bv3, sbuf1.buf(), <a name="a17"></a><a class="code" href="group__bvector.html#gga76b70d2b9182a6dcac151d1bd9ec6109a0028cc7084b37fe66ce5ae459b93b7f1">bm::set_COUNT_SUB_AB</a>);</div>
<div class="line">        cout &lt;&lt; <span class="stringliteral">&quot;minus count = &quot;</span> &lt;&lt; cnt_sub &lt;&lt; endl;</div>
<div class="line"> </div>
<div class="line">        </div>
<div class="line">        <span class="comment">// or we can actually perform the operation and get the full vector</span></div>
<div class="line">        <span class="comment">// bv5 = (bv1 OR bv2) MINUS bv1</span></div>
<div class="line">        <span class="comment">//</span></div>
<div class="line">        od.<a class="code" href="classbm_1_1operation__deserializer.html#a67b82bd495cfa83a2d528a739b6d2cb7">deserialize</a>(bv5, sbuf1.buf(), tb, <a name="a18"></a><a class="code" href="group__bvector.html#gga76b70d2b9182a6dcac151d1bd9ec6109a348f23af148237ac49194815b222b769">bm::set_SUB</a>);</div>
<div class="line">        <span class="keyword">auto</span> bv5_cnt = bv5.count();</div>
<div class="line">        cout &lt;&lt; <span class="stringliteral">&quot;bv5 count = &quot;</span> &lt;&lt; bv5_cnt &lt;&lt; endl;</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (cnt_sub != bv5_cnt)</div>
<div class="line">        {</div>
<div class="line">            cerr &lt;&lt; <span class="stringliteral">&quot;Logical error!&quot;</span> &lt;&lt; endl;</div>
<div class="line">            <span class="keywordflow">return</span> 1;</div>
<div class="line">        }</div>
<div class="line">    }</div>
<div class="line">    <span class="keywordflow">catch</span>(std::exception&amp; ex)</div>
<div class="line">    {</div>
<div class="line">        std::cerr &lt;&lt; ex.what() &lt;&lt; std::endl;</div>
<div class="line">        <span class="keywordflow">return</span> 1;</div>
<div class="line">    }</div>
<div class="line">    </div>
<div class="line"> </div>
<div class="line">    <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"> </div>
</div><!-- fragment --> </div><!-- contents -->
<div class="ttc" id="agroup__bvserial_html_ga6e8907a847b2b124fe97b244aa9e0306"><div class="ttname"><a href="group__bvserial.html#ga6e8907a847b2b124fe97b244aa9e0306">bm::deserialize</a></div><div class="ttdeci">size_t deserialize(BV &amp;bv, const unsigned char *buf, bm::word_t *temp_block=0, const bm::bv_ref_vector&lt; BV &gt; *ref_vect=0)</div><div class="ttdoc">Bitvector deserialization from a memory BLOB.</div><div class="ttdef"><b>Definition:</b> <a href="bmserial_8h_source.html#l02688">bmserial.h:2688</a></div></div>
<div class="ttc" id="agroup__bvector_html_gga76b70d2b9182a6dcac151d1bd9ec6109a949fba4d9b152e1cbba9a450e05e21a3"><div class="ttname"><a href="group__bvector.html#gga76b70d2b9182a6dcac151d1bd9ec6109a949fba4d9b152e1cbba9a450e05e21a3">bm::set_AND</a></div><div class="ttdeci">@ set_AND</div><div class="ttdef"><b>Definition:</b> <a href="bmconst_8h_source.html#l00154">bmconst.h:154</a></div></div>
<div class="ttc" id="agroup__bvector_html_gga76b70d2b9182a6dcac151d1bd9ec6109a348f23af148237ac49194815b222b769"><div class="ttname"><a href="group__bvector.html#gga76b70d2b9182a6dcac151d1bd9ec6109a348f23af148237ac49194815b222b769">bm::set_SUB</a></div><div class="ttdeci">@ set_SUB</div><div class="ttdef"><b>Definition:</b> <a href="bmconst_8h_source.html#l00156">bmconst.h:156</a></div></div>
<div class="ttc" id="abm_8h_html_ad9736d9521d713fa5d48859aa720bfdd"><div class="ttname"><a href="bm_8h.html#ad9736d9521d713fa5d48859aa720bfdd">BM_DECLARE_TEMP_BLOCK</a></div><div class="ttdeci">#define BM_DECLARE_TEMP_BLOCK(x)</div><div class="ttdef"><b>Definition:</b> <a href="bm_8h_source.html#l00047">bm.h:47</a></div></div>
<div class="ttc" id="aclassbm_1_1serializer_html_af4fcd3cfdbf46e2e746a8790674ea5f9"><div class="ttname"><a href="classbm_1_1serializer.html#af4fcd3cfdbf46e2e746a8790674ea5f9">bm::serializer::serialize</a></div><div class="ttdeci">size_type serialize(const BV &amp;bv, unsigned char *buf, size_t buf_size)</div><div class="ttdoc">Bitvector serialization into memory block.</div><div class="ttdef"><b>Definition:</b> <a href="bmserial_8h_source.html#l02264">bmserial.h:2264</a></div></div>
<div class="ttc" id="asample14_8cpp_html_a840291bc02cba5474a4cb46a9b9566fe"><div class="ttname"><a href="sample14_8cpp.html#a840291bc02cba5474a4cb46a9b9566fe">main</a></div><div class="ttdeci">int main(void)</div><div class="ttdef"><b>Definition:</b> <a href="sample14_8cpp_source.html#l00057">sample14.cpp:57</a></div></div>
<div class="ttc" id="asample14_8cpp_html_a20e0b4b93aca798208bbc2cda0ea1db4"><div class="ttname"><a href="sample14_8cpp.html#a20e0b4b93aca798208bbc2cda0ea1db4">fill_bvector</a></div><div class="ttdeci">static void fill_bvector(bm::bvector&lt;&gt; *bv)</div><div class="ttdef"><b>Definition:</b> <a href="sample14_8cpp_source.html#l00045">sample14.cpp:45</a></div></div>
<div class="ttc" id="aclassbm_1_1bvector_html"><div class="ttname"><a href="classbm_1_1bvector.html">bm::bvector&lt;&gt;</a></div></div>
<div class="ttc" id="aclassbm_1_1bvector_html_a52b4259a5cc4ebd8953832c696e24f02"><div class="ttname"><a href="classbm_1_1bvector.html#a52b4259a5cc4ebd8953832c696e24f02">bm::bvector::set</a></div><div class="ttdeci">bvector&lt; Alloc &gt; &amp; set(size_type n, bool val=true)</div><div class="ttdoc">Sets bit n if val is true, clears bit n if val is false.</div><div class="ttdef"><b>Definition:</b> <a href="bm_8h_source.html#l03581">bm.h:3581</a></div></div>
<div class="ttc" id="asample14_8cpp_html_a8652d848be89c1f9b0a77327ee32fc0f"><div class="ttname"><a href="sample14_8cpp.html#a8652d848be89c1f9b0a77327ee32fc0f">MAX_VALUE</a></div><div class="ttdeci">const unsigned MAX_VALUE</div><div class="ttdef"><b>Definition:</b> <a href="sample14_8cpp_source.html#l00042">sample14.cpp:42</a></div></div>
<div class="ttc" id="aclassbm_1_1bvector_html_a3009ba9b116f13f4933a48641f3a695d"><div class="ttname"><a href="classbm_1_1bvector.html#a3009ba9b116f13f4933a48641f3a695d">bm::bvector::count</a></div><div class="ttdeci">size_type count() const BMNOEXCEPT</div><div class="ttdoc">population cout (count of ON bits)</div><div class="ttdef"><b>Definition:</b> <a href="bm_8h_source.html#l02194">bm.h:2194</a></div></div>
<div class="ttc" id="aclassbm_1_1bvector_html_a23a267a48a594836e6a2f1d08a4166f3"><div class="ttname"><a href="classbm_1_1bvector.html#a23a267a48a594836e6a2f1d08a4166f3">bm::bvector::equal</a></div><div class="ttdeci">bool equal(const bvector&lt; Alloc &gt; &amp;bvect) const BMNOEXCEPT</div><div class="ttdoc">Equal comparison with an agr bit-vector.</div><div class="ttdef"><b>Definition:</b> <a href="bm_8h_source.html#l01883">bm.h:1883</a></div></div>
<div class="ttc" id="aclassbm_1_1operation__deserializer_html"><div class="ttname"><a href="classbm_1_1operation__deserializer.html">bm::operation_deserializer</a></div><div class="ttdoc">Deserializer, performs logical operations between bit-vector and serialized bit-vector.</div><div class="ttdef"><b>Definition:</b> <a href="bmserial_8h_source.html#l00824">bmserial.h:824</a></div></div>
<div class="ttc" id="aclassbm_1_1serializer_html"><div class="ttname"><a href="classbm_1_1serializer.html">bm::serializer</a></div><div class="ttdoc">Bit-vector serialization class.</div><div class="ttdef"><b>Definition:</b> <a href="bmserial_8h_source.html#l00075">bmserial.h:75</a></div></div>
<div class="ttc" id="agroup__bvector_html_gga76b70d2b9182a6dcac151d1bd9ec6109a0028cc7084b37fe66ce5ae459b93b7f1"><div class="ttname"><a href="group__bvector.html#gga76b70d2b9182a6dcac151d1bd9ec6109a0028cc7084b37fe66ce5ae459b93b7f1">bm::set_COUNT_SUB_AB</a></div><div class="ttdeci">@ set_COUNT_SUB_AB</div><div class="ttdef"><b>Definition:</b> <a href="bmconst_8h_source.html#l00163">bmconst.h:163</a></div></div>
<div class="ttc" id="aclassbm_1_1operation__deserializer_html_a67b82bd495cfa83a2d528a739b6d2cb7"><div class="ttname"><a href="classbm_1_1operation__deserializer.html#a67b82bd495cfa83a2d528a739b6d2cb7">bm::operation_deserializer::deserialize</a></div><div class="ttdeci">size_type deserialize(bvector_type &amp;bv, const unsigned char *buf, set_operation op, bool exit_on_one=false)</div><div class="ttdoc">Deserialize bvector using buffer as set operation argument.</div><div class="ttdef"><b>Definition:</b> <a href="bmserial_8h_source.html#l05772">bmserial.h:5772</a></div></div>
<div class="ttc" id="abmserial_8h_html"><div class="ttname"><a href="bmserial_8h.html">bmserial.h</a></div><div class="ttdoc">Serialization / compression of bvector&lt;&gt;. Set theoretical operations on compressed BLOBs.</div></div>
<div class="ttc" id="abm_8h_html"><div class="ttname"><a href="bm_8h.html">bm.h</a></div><div class="ttdoc">Compressed bit-vector bvector&lt;&gt; container, set algebraic methods, traversal iterators.</div></div>
<div class="ttc" id="aclassbm_1_1bvector_html_a622e6827d799a561e2f0db28f7ac19d2"><div class="ttname"><a href="classbm_1_1bvector.html#a622e6827d799a561e2f0db28f7ac19d2">bm::bvector::optimize</a></div><div class="ttdeci">void optimize(bm::word_t *temp_block=0, optmode opt_mode=opt_compress, statistics *stat=0)</div><div class="ttdoc">Optimize memory bitvector's memory allocation.</div><div class="ttdef"><b>Definition:</b> <a href="bm_8h_source.html#l03071">bm.h:3071</a></div></div>
<div class="ttc" id="astructbm_1_1bvector_1_1statistics_html"><div class="ttname"><a href="structbm_1_1bvector_1_1statistics.html">bm::bvector::statistics</a></div><div class="ttdoc">Statistical information about bitset's memory allocation details.</div><div class="ttdef"><b>Definition:</b> <a href="bm_8h_source.html#l00121">bm.h:121</a></div></div>
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