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<a href="dgsmatrix-dgsmatrix_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00002"></a>00002 <span class="comment">/*! dgsmatrix=dgsmatrix operator */</span>
<a name="l00003"></a><a class="code" href="classdgsmatrix.html#a1c325fcce0716f69302f19b0fa369055">00003</a> <span class="keyword">inline</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; <a class="code" href="classdgsmatrix.html#a1c325fcce0716f69302f19b0fa369055">dgsmatrix::operator=</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; mat)
<a name="l00004"></a>00004 {VERBOSE_REPORT;
<a name="l00005"></a>00005   <span class="keywordflow">if</span>(&amp;<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>!=&amp;mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>){ <span class="comment">// if it is NOT self substitution</span>
<a name="l00006"></a>00006     <a class="code" href="classdgsmatrix.html#a8c1d0ac836198d6a381b5d960b2f224c">copy</a>(mat);
<a name="l00007"></a>00007   }
<a name="l00008"></a>00008   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00009"></a>00009 }
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00012"></a>00012 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00013"></a>00013 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00014"></a>00014 <span class="comment"></span>
<a name="l00015"></a>00015 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">/*! dgsmatrix+=dgsmatrix operator */</span>
<a name="l00017"></a><a class="code" href="classdgsmatrix.html#ab8eeaf1eadfc8e162b4cbeae86925c19">00017</a> <span class="keyword">inline</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; <a class="code" href="classdgsmatrix.html#ab8eeaf1eadfc8e162b4cbeae86925c19">dgsmatrix::operator+=</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; mat)
<a name="l00018"></a>00018 {VERBOSE_REPORT;
<a name="l00019"></a>00019 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>  <span class="keywordflow">if</span>(<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>!=mat.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> || <a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>!=mat.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>){
<a name="l00021"></a>00021     ERROR_REPORT;
<a name="l00022"></a>00022     std::cerr &lt;&lt; <span class="stringliteral">&quot;These two matrises can not make a summation.&quot;</span> &lt;&lt; std::endl
<a name="l00023"></a>00023               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; <a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; <a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;) += (&quot;</span> &lt;&lt; mat.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; mat.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00024"></a>00024     exit(1);
<a name="l00025"></a>00025   }
<a name="l00026"></a>00026 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>  
<a name="l00028"></a>00028   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.begin(); it!=mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.end(); it++){
<a name="l00029"></a>00029     (*this)(it-&gt;i,it-&gt;j) +=it-&gt;v;
<a name="l00030"></a>00030   }
<a name="l00031"></a>00031   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00032"></a>00032 }
<a name="l00033"></a>00033 
<a name="l00034"></a>00034 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00035"></a>00035 <span class="comment">/*! dgsmatrix-=dgsmatrix operator */</span>
<a name="l00036"></a><a class="code" href="classdgsmatrix.html#ab08687829ef5f5a3aa62799ec9c9df7f">00036</a> <span class="keyword">inline</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; <a class="code" href="classdgsmatrix.html#ab08687829ef5f5a3aa62799ec9c9df7f">dgsmatrix::operator-=</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; mat)
<a name="l00037"></a>00037 {VERBOSE_REPORT;
<a name="l00038"></a>00038 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span>  <span class="keywordflow">if</span>(<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>!=mat.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> || <a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>!=mat.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>){
<a name="l00040"></a>00040     ERROR_REPORT;
<a name="l00041"></a>00041     std::cerr &lt;&lt; <span class="stringliteral">&quot;These two matrises can not make a sutraction.&quot;</span> &lt;&lt; std::endl
<a name="l00042"></a>00042               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; <a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; <a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;) -= (&quot;</span> &lt;&lt; mat.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; mat.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00043"></a>00043     exit(1);
<a name="l00044"></a>00044   }
<a name="l00045"></a>00045 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span>  
<a name="l00047"></a>00047   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.begin(); it!=mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.end(); it++){
<a name="l00048"></a>00048     (*this)(it-&gt;i,it-&gt;j) -=it-&gt;v;
<a name="l00049"></a>00049   }
<a name="l00050"></a>00050   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052 
<a name="l00053"></a>00053 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00054"></a>00054 <span class="comment">/*! dgsmatrix*=dgsmatrix operator */</span>
<a name="l00055"></a><a class="code" href="classdgsmatrix.html#ae296a8ac7f73e1a0f73fae0d1e354155">00055</a> <span class="keyword">inline</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; <a class="code" href="classdgsmatrix.html#ae296a8ac7f73e1a0f73fae0d1e354155">dgsmatrix::operator*=</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; mat)
<a name="l00056"></a>00056 {VERBOSE_REPORT;
<a name="l00057"></a>00057 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span>  <span class="keywordflow">if</span>(<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>!=mat.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>){
<a name="l00059"></a>00059     ERROR_REPORT;
<a name="l00060"></a>00060     std::cerr &lt;&lt; <span class="stringliteral">&quot;These two matrises can not make a product.&quot;</span> &lt;&lt; std::endl
<a name="l00061"></a>00061               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; <a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; <a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;) *= (&quot;</span> &lt;&lt; mat.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; mat.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00062"></a>00062     exit(1);
<a name="l00063"></a>00063   }
<a name="l00064"></a>00064 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span>  
<a name="l00066"></a>00066   <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a> newmat(<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>, mat.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>);
<a name="l00067"></a>00067   newmat.<a class="code" href="classdgsmatrix.html#aa2c702113b841878123d2c34706f58b1">zero</a>();
<a name="l00068"></a>00068   
<a name="l00069"></a>00069   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.begin(); it!=<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.end(); it++){
<a name="l00070"></a>00070     <span class="keywordtype">long</span> k(it-&gt;j);
<a name="l00071"></a>00071     std::vector&lt;uint32_t&gt;::const_iterator p;
<a name="l00072"></a>00072     <span class="keywordflow">for</span>(p=mat.<a class="code" href="classdgsmatrix.html#ae14925bd737fa076dfbe651b417dd580" title="array of vector to store the entry information of component for each row">rows</a>[k].begin(); p!=mat.<a class="code" href="classdgsmatrix.html#ae14925bd737fa076dfbe651b417dd580" title="array of vector to store the entry information of component for each row">rows</a>[k].end(); p++){
<a name="l00073"></a>00073       newmat(it-&gt;i,mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>[*p].j) +=it-&gt;v*mat.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>[*p].v;
<a name="l00074"></a>00074     }
<a name="l00075"></a>00075   }
<a name="l00076"></a>00076   
<a name="l00077"></a>00077   <a class="code" href="classdgsmatrix.html#a7347ec5d9c2c96a230e2e8de84c6ffad">swap</a>(*<span class="keyword">this</span>,newmat);
<a name="l00078"></a>00078   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080 <span class="comment"></span>
<a name="l00081"></a>00081 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00082"></a>00082 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00083"></a>00083 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00084"></a>00084 <span class="comment"></span>
<a name="l00085"></a>00085 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00086"></a>00086 <span class="comment">/*! dgsmatrix+dgsmatrix operator */</span>
<a name="l00087"></a><a class="code" href="dgsmatrix-dgsmatrix_8hpp.html#a23b043448230047ef6a9412e45efbb85">00087</a> <span class="keyword">inline</span> <a class="code" href="class__dgsmatrix.html" title="(DO NOT USE) Smart-temporary Real Double-precision General Sparse Matrix Class">_dgsmatrix</a> <a class="code" href="__dcovector-__dcovector_8hpp.html#a5399e73542e1f1e50c06268e87c02381">operator+</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; matA, <span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; matB)
<a name="l00088"></a>00088 {VERBOSE_REPORT;
<a name="l00089"></a>00089 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span>  <span class="keywordflow">if</span>(matA.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>!=matB.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> || matA.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>!=matB.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>){
<a name="l00091"></a>00091     ERROR_REPORT;
<a name="l00092"></a>00092     std::cerr &lt;&lt; <span class="stringliteral">&quot;These two matrises can not make a summation.&quot;</span> &lt;&lt; std::endl
<a name="l00093"></a>00093               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; matA.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; matA.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;) + (&quot;</span> &lt;&lt; matB.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; matB.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00094"></a>00094     exit(1);
<a name="l00095"></a>00095   }
<a name="l00096"></a>00096 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00097"></a>00097 <span class="preprocessor"></span>  
<a name="l00098"></a>00098   <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a> newmat(matA);
<a name="l00099"></a>00099   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=matB.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.begin(); it!=matB.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.end(); it++){
<a name="l00100"></a>00100     newmat(it-&gt;i, it-&gt;j) +=it-&gt;v;
<a name="l00101"></a>00101   }
<a name="l00102"></a>00102   <span class="keywordflow">return</span> <a class="code" href="dcovector-misc_8hpp.html#a297beda6502b0d92c99576d2fb9548cb">_</a>(newmat);
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 
<a name="l00105"></a>00105 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00106"></a>00106 <span class="comment">/*! dgsmatrix-dgsmatrix operator */</span>
<a name="l00107"></a><a class="code" href="dgsmatrix-dgsmatrix_8hpp.html#adbc578937e53269a71d7a6674e10c118">00107</a> <span class="keyword">inline</span> <a class="code" href="class__dgsmatrix.html" title="(DO NOT USE) Smart-temporary Real Double-precision General Sparse Matrix Class">_dgsmatrix</a> <a class="code" href="__dcovector-__dcovector_8hpp.html#a9b7c07c3ed09be2e6cf93a42cf6a780e">operator-</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; matA, <span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; matB)
<a name="l00108"></a>00108 {VERBOSE_REPORT;
<a name="l00109"></a>00109 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00110"></a>00110 <span class="preprocessor"></span>  <span class="keywordflow">if</span>(matA.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>!=matB.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> || matA.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>!=matB.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>){
<a name="l00111"></a>00111     ERROR_REPORT;
<a name="l00112"></a>00112     std::cerr &lt;&lt; <span class="stringliteral">&quot;These two matrises can not make a subtraction.&quot;</span> &lt;&lt; std::endl
<a name="l00113"></a>00113               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; matA.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; matA.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;) - (&quot;</span> &lt;&lt; matB.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; matB.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00114"></a>00114     exit(1);
<a name="l00115"></a>00115   }
<a name="l00116"></a>00116 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span>
<a name="l00118"></a>00118   <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a> newmat(matA);
<a name="l00119"></a>00119   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=matB.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.begin(); it!=matB.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.end(); it++){
<a name="l00120"></a>00120     newmat(it-&gt;i, it-&gt;j) -=it-&gt;v;
<a name="l00121"></a>00121   }
<a name="l00122"></a>00122   <span class="keywordflow">return</span> <a class="code" href="dcovector-misc_8hpp.html#a297beda6502b0d92c99576d2fb9548cb">_</a>(newmat);
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124 
<a name="l00125"></a>00125 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00126"></a>00126 <span class="comment">/*! dgsmatrix*dgsmatrix operator */</span>
<a name="l00127"></a><a class="code" href="dgsmatrix-dgsmatrix_8hpp.html#a09be6121728f68b72b1558a29290b44a">00127</a> <span class="keyword">inline</span> <a class="code" href="class__dgsmatrix.html" title="(DO NOT USE) Smart-temporary Real Double-precision General Sparse Matrix Class">_dgsmatrix</a> <a class="code" href="__dcovector-__drovector_8hpp.html#a36e102e1f8cddbe23f35d1e8dc37e2a7">operator*</a>(<span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; matA, <span class="keyword">const</span> <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a>&amp; matB)
<a name="l00128"></a>00128 {VERBOSE_REPORT;
<a name="l00129"></a>00129 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span>  <span class="keywordflow">if</span>(matA.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a>!=matB.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>){
<a name="l00131"></a>00131     ERROR_REPORT;
<a name="l00132"></a>00132     std::cerr &lt;&lt; <span class="stringliteral">&quot;These two matrises can not make a product.&quot;</span> &lt;&lt; std::endl
<a name="l00133"></a>00133               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; matA.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; matA.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;) * (&quot;</span> &lt;&lt; matB.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; matB.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00134"></a>00134     exit(1);
<a name="l00135"></a>00135   }
<a name="l00136"></a>00136 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span>  
<a name="l00138"></a>00138   <a class="code" href="classdgsmatrix.html" title="Real Double-precision General Sparse Matrix Class.">dgsmatrix</a> newmat( matA.<a class="code" href="classdgsmatrix.html#ae2d6c9f9657d44171a4bfd56276277cb" title="matrix row size">m</a>, matB.<a class="code" href="classdgsmatrix.html#acefae40b42444c17eebbc23ccee73ae0" title="matrix column size">n</a> );
<a name="l00139"></a>00139   
<a name="l00140"></a>00140   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=matA.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.begin(); it!=matA.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>.end(); it++){
<a name="l00141"></a>00141     <span class="keywordtype">long</span> k(it-&gt;j);
<a name="l00142"></a>00142     std::vector&lt;uint32_t&gt;::const_iterator p;
<a name="l00143"></a>00143     <span class="keywordflow">for</span>(p=matB.<a class="code" href="classdgsmatrix.html#ae14925bd737fa076dfbe651b417dd580" title="array of vector to store the entry information of component for each row">rows</a>[k].begin(); p!=matB.<a class="code" href="classdgsmatrix.html#ae14925bd737fa076dfbe651b417dd580" title="array of vector to store the entry information of component for each row">rows</a>[k].end(); p++){
<a name="l00144"></a>00144       newmat(it-&gt;i,matB.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>[*p].j) +=it-&gt;v*matB.<a class="code" href="classdgsmatrix.html#a9c4f940eeedf7a7869cf03ae4a3558c6" title="matrix data">data</a>[*p].v;
<a name="l00145"></a>00145     }
<a name="l00146"></a>00146   }
<a name="l00147"></a>00147   
<a name="l00148"></a>00148   <span class="keywordflow">return</span> <a class="code" href="dcovector-misc_8hpp.html#a297beda6502b0d92c99576d2fb9548cb">_</a>(newmat);
<a name="l00149"></a>00149 }
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