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<div class="title">strsvsample03.cpp</div> </div>
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<p>Example of how to use bm::str_sparse_vector<> - succinct container for bit-transposed string collections</p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classbm_1_1str__sparse__vector.html" title="sparse vector for strings with compression using bit transposition method">bm::str_sparse_vector</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 "License");</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 "AS IS" 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 strsvsample03.cpp</span></div>
<div class="line"><span class="comment"> Example of how to use bm::str_sparse_vector<> - succinct container for</span></div>
<div class="line"><span class="comment"> bit-transposed string collections</span></div>
<div class="line"><span class="comment"> </span></div>
<div class="line"><span class="comment"> \sa bm::str_sparse_vector</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 strsvsample03.cpp</span></div>
<div class="line"><span class="comment"> \brief Example: str_sparse_vector<> back insert iterator example</span></div>
<div class="line"><span class="comment"> </span></div>
<div class="line"><span class="comment"> This example loads sparse vector from an STL container uses re-mapping</span></div>
<div class="line"><span class="comment"> to compress, serialize and save container to disk.</span></div>
<div class="line"><span class="comment"> Example also illustrates how to check memory footprint.</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include <iostream></span></div>
<div class="line"><span class="preprocessor">#include <string></span></div>
<div class="line"><span class="preprocessor">#include <vector></span></div>
<div class="line"><span class="preprocessor">#include <random></span></div>
<div class="line"><span class="preprocessor">#include <algorithm></span></div>
<div class="line"><span class="preprocessor">#include <fstream></span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include "<a class="code" href="bm_8h.html">bm.h</a>"</span></div>
<div class="line"><span class="preprocessor">#include "<a class="code" href="bmstrsparsevec_8h.html">bmstrsparsevec.h</a>"</span></div>
<div class="line"><span class="preprocessor">#include "<a class="code" href="bmsparsevec__serial_8h.html">bmsparsevec_serial.h</a>"</span></div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="keyword">using namespace </span>std;</div>
<div class="line"> </div>
<div class="line"><span class="keyword">typedef</span> <a name="_a0"></a><a class="code" href="classbm_1_1bvector.html">bm::bvector<></a> <a name="a1"></a><a class="code" href="strsvsample03_8cpp.html#a4ca03dfc387c36e69ea916426572acdc">bvector_type</a>;</div>
<div class="line"> </div>
<div class="line"><span class="comment">// define the sparse vector type for 'char' type using bvector as</span></div>
<div class="line"><span class="comment">// a container of bits for bit-transposed planes</span></div>
<div class="line"><span class="comment">// 32 - is maximum string length for this container.</span></div>
<div class="line"><span class="comment">// Memory allocation is dynamic using sparse techniques, so this number</span></div>
<div class="line"><span class="comment">// just defines the max capacity.</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="keyword">typedef</span> <a name="_a2"></a><a class="code" href="classbm_1_1str__sparse__vector.html">bm::str_sparse_vector<char, bvector_type, 32></a> <a name="a3"></a><a class="code" href="strsvsample03_8cpp.html#a40e0964f33e14e29a808ca1e6c68c11c">str_sv_type</a>;</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="comment">// generate collection of strings from integers and shuffle it</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="keyword">static</span></div>
<div class="line"><span class="keywordtype">void</span> <a name="a4"></a><a class="code" href="strsvsample03_8cpp.html#a9b431e092be001b8e8a8663299118e57">generate_string_set</a>(vector<string>& str_vec)</div>
<div class="line">{</div>
<div class="line"> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> max_coll = 50000;</div>
<div class="line"> </div>
<div class="line"> str_vec.resize(0);</div>
<div class="line"> <span class="keywordtype">string</span> str;</div>
<div class="line"> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 10; i < max_coll; i += rand() % 3)</div>
<div class="line"> {</div>
<div class="line"> str = to_string(i);</div>
<div class="line"> str_vec.emplace_back(str);</div>
<div class="line"> } <span class="comment">// for i</span></div>
<div class="line"> </div>
<div class="line"> <span class="comment">// shuffle the data set</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> std::random_device rd;</div>
<div class="line"> std::mt19937 g(rd());</div>
<div class="line"> std::shuffle(str_vec.begin(), str_vec.end(), g);</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> <a name="a5"></a><a class="code" href="strsvsample03_8cpp.html#a840291bc02cba5474a4cb46a9b9566fe">main</a>(<span class="keywordtype">void</span>)</div>
<div class="line">{</div>
<div class="line"> <span class="keywordflow">try</span></div>
<div class="line"> {</div>
<div class="line"> <a class="code" href="classbm_1_1str__sparse__vector.html">str_sv_type</a> str_sv;</div>
<div class="line"> </div>
<div class="line"> vector<string> str_vec;</div>
<div class="line"> <a class="code" href="strsvsample03_8cpp.html#a9b431e092be001b8e8a8663299118e57">generate_string_set</a>(str_vec);</div>
<div class="line"> std::sort(str_vec.begin(), str_vec.end()); <span class="comment">// sort the input vector</span></div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"> <span class="comment">// load sparse vector from an STL container</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> {</div>
<div class="line"> <span class="keywordtype">size_t</span> vect_size = 0; <span class="comment">// approx std::vector<string> memory usage</span></div>
<div class="line"> <a class="code" href="classbm_1_1str__sparse__vector.html">str_sv_type</a> str_sv_tmp; <span class="comment">// temp vector</span></div>
<div class="line"> {</div>
<div class="line"> <a name="_a6"></a><a class="code" href="classbm_1_1str__sparse__vector_1_1back__insert__iterator.html">str_sv_type::back_insert_iterator</a> bi =</div>
<div class="line"> str_sv_tmp.<a name="a7"></a><a class="code" href="classbm_1_1str__sparse__vector.html#a53171ad593a71b3a51f9b7c09eecb361">get_back_inserter</a>();</div>
<div class="line"> <span class="keywordflow">for</span> (<span class="keyword">auto</span> str : str_vec)</div>
<div class="line"> {</div>
<div class="line"> bi = str;</div>
<div class="line"> </div>
<div class="line"> <span class="comment">// some approximate estimate of std::string element cost</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> <span class="keywordtype">size_t</span> str_size = str.size() + <span class="keyword">sizeof</span>(str);</div>
<div class="line"> vect_size += str_size;</div>
<div class="line"> }</div>
<div class="line"> </div>
<div class="line"> <span class="comment">// it is important to use flush, because back inserter is</span></div>
<div class="line"> <span class="comment">// buffering data. Of cause it flashes automatically on</span></div>
<div class="line"> <span class="comment">// destruction but explicit flush is somewhat better</span></div>
<div class="line"> <span class="comment">// because of possible exception is thrown here and not from</span></div>
<div class="line"> <span class="comment">// destructor.</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> </div>
<div class="line"> bi.<a name="a8"></a><a class="code" href="classbm_1_1str__sparse__vector_1_1back__insert__iterator.html#a95ef6b1dc5a88bbb314f68311f52357a">flush</a>();</div>
<div class="line"> </div>
<div class="line"> cout << <span class="stringliteral">"STL vector<string> approx.memory consumption:"</span></div>
<div class="line"> << vect_size << endl;</div>
<div class="line"> }</div>
<div class="line"> </div>
<div class="line"> <span class="comment">// calculate memory footprint</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> <a name="_a9"></a><a class="code" href="structbm_1_1str__sparse__vector_1_1statistics.html">str_sv_type::statistics</a> st;</div>
<div class="line"> str_sv_tmp.<a name="a10"></a><a class="code" href="classbm_1_1str__sparse__vector.html#a6fed7d83ae70e7b4c9adea14aa6fd218">calc_stat</a>(&st);</div>
<div class="line"> </div>
<div class="line"> cout << <span class="stringliteral">"Used memory: "</span> << st.<a name="a11"></a><a class="code" href="structbm_1_1bv__statistics.html#aeb3cae5be872eed7fbe4191a8d710e42">memory_used</a> << std::endl;</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"> <span class="comment">// final step is re-mapping, which increses chances for</span></div>
<div class="line"> <span class="comment">// good memory compression.</span></div>
<div class="line"> <span class="comment">// A side-effect here is that remapping makes container</span></div>
<div class="line"> <span class="comment">// effectively read-only.</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> str_sv.<a name="a12"></a><a class="code" href="classbm_1_1str__sparse__vector.html#a37cb08354bd14dd1355bdeb5f18a140c">remap_from</a>(str_sv_tmp);</div>
<div class="line"> </div>
<div class="line"> <a name="a13"></a><a class="code" href="bm_8h.html#ad9736d9521d713fa5d48859aa720bfdd">BM_DECLARE_TEMP_BLOCK</a>(tb)</div>
<div class="line"> str_sv.<a name="a14"></a><a class="code" href="classbm_1_1str__sparse__vector.html#a8f463b96e96c49e1b04705600730333f">optimize</a>(tb); <span class="comment">// optimize the vector</span></div>
<div class="line"> </div>
<div class="line"> str_sv.<a class="code" href="classbm_1_1str__sparse__vector.html#a6fed7d83ae70e7b4c9adea14aa6fd218">calc_stat</a>(&st);</div>
<div class="line"> cout << <span class="stringliteral">"Used memory after remap and optimization: "</span></div>
<div class="line"> << st.<a class="code" href="structbm_1_1bv__statistics.html#aeb3cae5be872eed7fbe4191a8d710e42">memory_used</a></div>
<div class="line"> << std::endl;</div>
<div class="line"> }</div>
<div class="line"> </div>
<div class="line"> <span class="comment">// serialize and save</span></div>
<div class="line"> <span class="comment">//</span></div>
<div class="line"> {</div>
<div class="line"> std::string fname = <span class="stringliteral">"test.sv"</span>;</div>
<div class="line"> <a name="_a15"></a><a class="code" href="structbm_1_1sparse__vector__serial__layout.html">bm::sparse_vector_serial_layout<str_sv_type></a> sv_lay;</div>
<div class="line"> </div>
<div class="line"> <a class="code" href="bm_8h.html#ad9736d9521d713fa5d48859aa720bfdd">BM_DECLARE_TEMP_BLOCK</a>(tb)</div>
<div class="line"> <a name="a16"></a><a class="code" href="group__svserial.html#ga358d9cdc693676c83730f9fdb0cf922e">bm::sparse_vector_serialize</a>(str_sv, sv_lay, tb);</div>
<div class="line"> </div>
<div class="line"> std::ofstream fout(fname.c_str(), std::ios::binary);</div>
<div class="line"> <span class="keywordflow">if</span> (!fout.good())</div>
<div class="line"> {</div>
<div class="line"> <span class="keywordflow">return</span> -1;</div>
<div class="line"> }</div>
<div class="line"> <span class="keyword">const</span> <span class="keywordtype">char</span>* buf = (<span class="keywordtype">char</span>*)sv_lay.<a name="a17"></a><a class="code" href="structbm_1_1sparse__vector__serial__layout.html#a294902a56855b5bde661b07bba697ab2">buf</a>();</div>
<div class="line"> fout.write(buf, (<span class="keywordtype">unsigned</span>)sv_lay.<a name="a18"></a><a class="code" href="structbm_1_1sparse__vector__serial__layout.html#a1e735c5dd7f3f389b7d76fa22cc57da1">size</a>());</div>
<div class="line"> <span class="keywordflow">if</span> (!fout.good())</div>
<div class="line"> {</div>
<div class="line"> <span class="keywordflow">return</span> -1;</div>
<div class="line"> }</div>
<div class="line"> fout.close();</div>
<div class="line"> </div>
<div class="line"> cout << <span class="stringliteral">"Saved size: "</span> << sv_lay.<a class="code" href="structbm_1_1sparse__vector__serial__layout.html#a1e735c5dd7f3f389b7d76fa22cc57da1">size</a>() << endl;</div>
<div class="line"> }</div>
<div class="line"> </div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">catch</span>(std::exception& ex)</div>
<div class="line"> {</div>
<div class="line"> std::cerr << ex.what() << 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="aclassbm_1_1str__sparse__vector_1_1back__insert__iterator_html_a95ef6b1dc5a88bbb314f68311f52357a"><div class="ttname"><a href="classbm_1_1str__sparse__vector_1_1back__insert__iterator.html#a95ef6b1dc5a88bbb314f68311f52357a">bm::str_sparse_vector::back_insert_iterator::flush</a></div><div class="ttdeci">void flush()</div><div class="ttdoc">flush the accumulated buffer</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l01895">bmstrsparsevec.h:1895</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="astructbm_1_1sparse__vector__serial__layout_html_a294902a56855b5bde661b07bba697ab2"><div class="ttname"><a href="structbm_1_1sparse__vector__serial__layout.html#a294902a56855b5bde661b07bba697ab2">bm::sparse_vector_serial_layout::buf</a></div><div class="ttdeci">const unsigned char * buf() const</div><div class="ttdoc">Return serialization buffer pointer.</div><div class="ttdef"><b>Definition:</b> <a href="bmsparsevec__serial_8h_source.html#l00106">bmsparsevec_serial.h:106</a></div></div>
<div class="ttc" id="astrsvsample03_8cpp_html_a840291bc02cba5474a4cb46a9b9566fe"><div class="ttname"><a href="strsvsample03_8cpp.html#a840291bc02cba5474a4cb46a9b9566fe">main</a></div><div class="ttdeci">int main(void)</div><div class="ttdef"><b>Definition:</b> <a href="strsvsample03_8cpp_source.html#l00082">strsvsample03.cpp:82</a></div></div>
<div class="ttc" id="aclassbm_1_1str__sparse__vector_html_a6fed7d83ae70e7b4c9adea14aa6fd218"><div class="ttname"><a href="classbm_1_1str__sparse__vector.html#a6fed7d83ae70e7b4c9adea14aa6fd218">bm::str_sparse_vector::calc_stat</a></div><div class="ttdeci">void calc_stat(struct str_sparse_vector< CharType, BV, MAX_STR_SIZE >::statistics *st) const BMNOEXCEPT</div><div class="ttdoc">Calculates memory statistics.</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l01338">bmstrsparsevec.h:1338</a></div></div>
<div class="ttc" id="abmsparsevec__serial_8h_html"><div class="ttname"><a href="bmsparsevec__serial_8h.html">bmsparsevec_serial.h</a></div><div class="ttdoc">Serialization for sparse_vector<></div></div>
<div class="ttc" id="agroup__svserial_html_ga358d9cdc693676c83730f9fdb0cf922e"><div class="ttname"><a href="group__svserial.html#ga358d9cdc693676c83730f9fdb0cf922e">bm::sparse_vector_serialize</a></div><div class="ttdeci">void sparse_vector_serialize(const SV &sv, sparse_vector_serial_layout< SV > &sv_layout, bm::word_t *temp_block=0)</div><div class="ttdoc">Serialize sparse vector into a memory buffer(s) structure.</div><div class="ttdef"><b>Definition:</b> <a href="bmsparsevec__serial_8h_source.html#l00356">bmsparsevec_serial.h:356</a></div></div>
<div class="ttc" id="astructbm_1_1sparse__vector__serial__layout_html"><div class="ttname"><a href="structbm_1_1sparse__vector__serial__layout.html">bm::sparse_vector_serial_layout</a></div><div class="ttdoc">layout class for serialization buffer structure</div><div class="ttdef"><b>Definition:</b> <a href="bmsparsevec__serial_8h_source.html#l00057">bmsparsevec_serial.h:57</a></div></div>
<div class="ttc" id="aclassbm_1_1bvector_html"><div class="ttname"><a href="classbm_1_1bvector.html">bm::bvector<></a></div></div>
<div class="ttc" id="astrsvsample03_8cpp_html_a9b431e092be001b8e8a8663299118e57"><div class="ttname"><a href="strsvsample03_8cpp.html#a9b431e092be001b8e8a8663299118e57">generate_string_set</a></div><div class="ttdeci">static void generate_string_set(vector< string > &str_vec)</div><div class="ttdef"><b>Definition:</b> <a href="strsvsample03_8cpp_source.html#l00062">strsvsample03.cpp:62</a></div></div>
<div class="ttc" id="aclassbm_1_1str__sparse__vector_html"><div class="ttname"><a href="classbm_1_1str__sparse__vector.html">bm::str_sparse_vector</a></div><div class="ttdoc">sparse vector for strings with compression using bit transposition method</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l00056">bmstrsparsevec.h:56</a></div></div>
<div class="ttc" id="abmstrsparsevec_8h_html"><div class="ttname"><a href="bmstrsparsevec_8h.html">bmstrsparsevec.h</a></div><div class="ttdoc">string sparse vector based on bit-transposed matrix</div></div>
<div class="ttc" id="aclassbm_1_1str__sparse__vector_html_a53171ad593a71b3a51f9b7c09eecb361"><div class="ttname"><a href="classbm_1_1str__sparse__vector.html#a53171ad593a71b3a51f9b7c09eecb361">bm::str_sparse_vector::get_back_inserter</a></div><div class="ttdeci">back_insert_iterator get_back_inserter()</div><div class="ttdoc">Provide back insert iterator Back insert iterator implements buffered insertion, which is faster,...</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l00721">bmstrsparsevec.h:721</a></div></div>
<div class="ttc" id="astrsvsample03_8cpp_html_a40e0964f33e14e29a808ca1e6c68c11c"><div class="ttname"><a href="strsvsample03_8cpp.html#a40e0964f33e14e29a808ca1e6c68c11c">str_sv_type</a></div><div class="ttdeci">bm::str_sparse_vector< char, bvector_type, 32 > str_sv_type</div><div class="ttdef"><b>Definition:</b> <a href="strsvsample03_8cpp_source.html#l00056">strsvsample03.cpp:56</a></div></div>
<div class="ttc" id="astrsvsample03_8cpp_html_a4ca03dfc387c36e69ea916426572acdc"><div class="ttname"><a href="strsvsample03_8cpp.html#a4ca03dfc387c36e69ea916426572acdc">bvector_type</a></div><div class="ttdeci">bm::bvector bvector_type</div><div class="ttdef"><b>Definition:</b> <a href="strsvsample03_8cpp_source.html#l00048">strsvsample03.cpp:48</a></div></div>
<div class="ttc" id="astructbm_1_1sparse__vector__serial__layout_html_a1e735c5dd7f3f389b7d76fa22cc57da1"><div class="ttname"><a href="structbm_1_1sparse__vector__serial__layout.html#a1e735c5dd7f3f389b7d76fa22cc57da1">bm::sparse_vector_serial_layout::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdoc">return current serialized size</div><div class="ttdef"><b>Definition:</b> <a href="bmsparsevec__serial_8h_source.html#l00084">bmsparsevec_serial.h:84</a></div></div>
<div class="ttc" id="aclassbm_1_1str__sparse__vector_1_1back__insert__iterator_html"><div class="ttname"><a href="classbm_1_1str__sparse__vector_1_1back__insert__iterator.html">bm::str_sparse_vector::back_insert_iterator</a></div><div class="ttdoc">Back insert iterator implements buffered insert, faster than generic access assignment.</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l00264">bmstrsparsevec.h:264</a></div></div>
<div class="ttc" id="astructbm_1_1bv__statistics_html_aeb3cae5be872eed7fbe4191a8d710e42"><div class="ttname"><a href="structbm_1_1bv__statistics.html#aeb3cae5be872eed7fbe4191a8d710e42">bm::bv_statistics::memory_used</a></div><div class="ttdeci">size_t memory_used</div><div class="ttdoc">memory usage for all blocks and service tables</div><div class="ttdef"><b>Definition:</b> <a href="bmfunc_8h_source.html#l00061">bmfunc.h:61</a></div></div>
<div class="ttc" id="aclassbm_1_1str__sparse__vector_html_a8f463b96e96c49e1b04705600730333f"><div class="ttname"><a href="classbm_1_1str__sparse__vector.html#a8f463b96e96c49e1b04705600730333f">bm::str_sparse_vector::optimize</a></div><div class="ttdeci">void optimize(bm::word_t *temp_block=0, typename bvector_type::optmode opt_mode=bvector_type::opt_compress, typename str_sparse_vector< CharType, BV, MAX_STR_SIZE >::statistics *stat=0)</div><div class="ttdoc">run memory optimization for all vector plains</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l01323">bmstrsparsevec.h:1323</a></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<> container, set algebraic methods, traversal iterators.</div></div>
<div class="ttc" id="aclassbm_1_1str__sparse__vector_html_a37cb08354bd14dd1355bdeb5f18a140c"><div class="ttname"><a href="classbm_1_1str__sparse__vector.html#a37cb08354bd14dd1355bdeb5f18a140c">bm::str_sparse_vector::remap_from</a></div><div class="ttdeci">void remap_from(const str_sparse_vector &str_sv)</div><div class="ttdoc">Build remapping profile and load content from another sparse vector.</div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l01600">bmstrsparsevec.h:1600</a></div></div>
<div class="ttc" id="astructbm_1_1str__sparse__vector_1_1statistics_html"><div class="ttname"><a href="structbm_1_1str__sparse__vector_1_1statistics.html">bm::str_sparse_vector::statistics</a></div><div class="ttdef"><b>Definition:</b> <a href="bmstrsparsevec_8h_source.html#l00072">bmstrsparsevec.h:72</a></div></div>
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