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<div class="title">dssmatrix-io.hpp</div>  </div>
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<a href="dssmatrix-io_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">/*! operator() for const object */</span>
<a name="l00003"></a><a class="code" href="classdssmatrix.html#ab82433f55e12424557cfbe0b4020dcf7">00003</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="classdssmatrix.html#ab82433f55e12424557cfbe0b4020dcf7">dssmatrix::operator()</a>(<span class="keyword">const</span> <span class="keywordtype">long</span>&amp; <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>, <span class="keyword">const</span> <span class="keywordtype">long</span>&amp; j)<span class="keyword"> const</span>
<a name="l00004"></a>00004 <span class="keyword"></span>{VERBOSE_REPORT;
<a name="l00005"></a>00005 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span>  <span class="keywordflow">if</span>( i&lt;0 || j&lt;0 || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=i || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=j ){
<a name="l00007"></a>00007     ERROR_REPORT;
<a name="l00008"></a>00008     std::cerr &lt;&lt; <span class="stringliteral">&quot;The required component is out of the matrix size.&quot;</span> &lt;&lt; std::endl
<a name="l00009"></a>00009               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; j &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00010"></a>00010     exit(1);
<a name="l00011"></a>00011   }
<a name="l00012"></a>00012 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00013"></a>00013 <span class="preprocessor"></span>  <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">  //// search (i,j) component ////</span>
<a name="l00015"></a>00015 <span class="comment"></span>  <span class="keyword">const</span> uint32_t ii(std::max(i,j)), jj(std::min(i,j));
<a name="l00016"></a>00016   <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::const_iterator p=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].begin(); p!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].end(); p++){
<a name="l00017"></a>00017     <span class="keywordflow">if</span>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].i==ii &amp;&amp; <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].j==jj){ <span class="keywordflow">return</span> <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].v; }
<a name="l00018"></a>00018   }
<a name="l00019"></a>00019   <span class="comment"></span>
<a name="l00020"></a>00020 <span class="comment">  //// (i,j) component was not found ////</span>
<a name="l00021"></a>00021 <span class="comment"></span>  <span class="keywordflow">return</span> 0.0;
<a name="l00022"></a>00022 }
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00025"></a>00025 <span class="comment">/*! operator() for const object */</span>
<a name="l00026"></a><a class="code" href="classdssmatrix.html#a3fb65782bd313ac095b55cb41411debf">00026</a> <span class="keyword">inline</span> <span class="keywordtype">double</span>&amp; <a class="code" href="classdssmatrix.html#ab82433f55e12424557cfbe0b4020dcf7">dssmatrix::operator()</a>(<span class="keyword">const</span> <span class="keywordtype">long</span>&amp; <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>, <span class="keyword">const</span> <span class="keywordtype">long</span>&amp; j)
<a name="l00027"></a>00027 {VERBOSE_REPORT;
<a name="l00028"></a>00028 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span>  <span class="keywordflow">if</span>( i&lt;0 || j&lt;0 || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=i || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=j ){
<a name="l00030"></a>00030     ERROR_REPORT;
<a name="l00031"></a>00031     std::cerr &lt;&lt; <span class="stringliteral">&quot;The required component is out of the matrix size.&quot;</span> &lt;&lt; std::endl
<a name="l00032"></a>00032               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; j &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00033"></a>00033     exit(1);
<a name="l00034"></a>00034   }
<a name="l00035"></a>00035 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>  <span class="comment"></span>
<a name="l00037"></a>00037 <span class="comment">  //////// search (i,j) component ////////</span>
<a name="l00038"></a>00038 <span class="comment"></span>  <span class="keyword">const</span> uint32_t ii(std::max(i,j)), jj(std::min(i,j));
<a name="l00039"></a>00039   <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator p=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].begin(); p!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].end(); p++){
<a name="l00040"></a>00040     <span class="keywordflow">if</span>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].i==ii &amp;&amp; <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].j==jj){ <span class="keywordflow">return</span> <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].v; }
<a name="l00041"></a>00041   }
<a name="l00042"></a>00042   <span class="comment"></span>
<a name="l00043"></a>00043 <span class="comment">  //////// (i,j) component not found ////////</span>
<a name="l00044"></a>00044 <span class="comment"></span>  <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].push_back(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size());
<a name="l00045"></a>00045   <span class="keywordflow">if</span>(i!=j){<span class="comment">//off-diagonal</span>
<a name="l00046"></a>00046     <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[jj].push_back(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size());
<a name="l00047"></a>00047   }
<a name="l00048"></a>00048   <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.push_back(<a class="code" href="classdcomponent.html" title="Component Class for Real Double-precision Sparse Matrix Classes.">dcomponent</a>(ii,jj,0.));
<a name="l00049"></a>00049   <span class="keywordflow">return</span> <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.back().v;
<a name="l00050"></a>00050 }
<a name="l00051"></a>00051 <span class="comment"></span>
<a name="l00052"></a>00052 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00053"></a>00053 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00054"></a>00054 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00055"></a>00055 <span class="comment"></span>
<a name="l00056"></a>00056 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00057"></a>00057 <span class="comment">/*! put value with volume cheack without isListed check */</span>
<a name="l00058"></a><a class="code" href="classdssmatrix.html#a7dae293925f88a09c577b45c32151133">00058</a> <span class="keyword">inline</span> <a class="code" href="classdssmatrix.html" title="Real Double-precision Symmetric Sparse Matrix Class.">dssmatrix</a>&amp; <a class="code" href="classdssmatrix.html#a7dae293925f88a09c577b45c32151133">dssmatrix::put</a>(<span class="keyword">const</span> <span class="keywordtype">long</span>&amp; <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>, <span class="keyword">const</span> <span class="keywordtype">long</span>&amp; j, <span class="keyword">const</span> <span class="keywordtype">double</span>&amp; v)
<a name="l00059"></a>00059 {VERBOSE_REPORT;
<a name="l00060"></a>00060 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span>  <span class="keywordflow">if</span>( i&lt;0 || j&lt;0 || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=i || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=j ){
<a name="l00062"></a>00062     ERROR_REPORT;
<a name="l00063"></a>00063     std::cerr &lt;&lt; <span class="stringliteral">&quot;The required component is out of the matrix size.&quot;</span> &lt;&lt; std::endl
<a name="l00064"></a>00064               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; j &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00065"></a>00065     exit(1);
<a name="l00066"></a>00066   }
<a name="l00067"></a>00067   
<a name="l00068"></a>00068   <span class="keywordflow">if</span>( <a class="code" href="classdssmatrix.html#a3436ccad07ec887b9fe5262cc6d469cd">isListed</a>(i,j) ){
<a name="l00069"></a>00069     ERROR_REPORT;
<a name="l00070"></a>00070     std::cerr &lt;&lt; <span class="stringliteral">&quot;The required component is already listed.&quot;</span> &lt;&lt; std::endl
<a name="l00071"></a>00071               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; j &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00072"></a>00072     exit(1);
<a name="l00073"></a>00073   }
<a name="l00074"></a>00074 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span>  <span class="comment"></span>
<a name="l00076"></a>00076 <span class="comment">  //// push ////</span>
<a name="l00077"></a>00077 <span class="comment"></span>  <span class="keyword">const</span> <span class="keywordtype">long</span> ii(std::max(i,j)), jj(std::min(i,j));
<a name="l00078"></a>00078   <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].push_back(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size());
<a name="l00079"></a>00079   <span class="keywordflow">if</span>(i!=j){<span class="comment">//off-diagonal</span>
<a name="l00080"></a>00080     <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[jj].push_back(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size());
<a name="l00081"></a>00081   }
<a name="l00082"></a>00082   <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.push_back(<a class="code" href="classdcomponent.html" title="Component Class for Real Double-precision Sparse Matrix Classes.">dcomponent</a>(ii,jj,v));
<a name="l00083"></a>00083   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085 <span class="comment"></span>
<a name="l00086"></a>00086 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00087"></a>00087 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00088"></a>00088 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00089"></a>00089 <span class="comment"></span>
<a name="l00090"></a>00090 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00091"></a>00091 <span class="comment">/*! delete the entry of a component */</span>
<a name="l00092"></a><a class="code" href="classdssmatrix.html#abfd167fcf446bc5003545e0d92019442">00092</a> <span class="keyword">inline</span> <a class="code" href="classdssmatrix.html" title="Real Double-precision Symmetric Sparse Matrix Class.">dssmatrix</a>&amp; <a class="code" href="classdssmatrix.html#abfd167fcf446bc5003545e0d92019442">dssmatrix::del</a>(<span class="keyword">const</span> <span class="keywordtype">long</span> <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>, <span class="keyword">const</span> <span class="keywordtype">long</span> j)
<a name="l00093"></a>00093 {VERBOSE_REPORT;
<a name="l00094"></a>00094 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span>  <span class="keywordflow">if</span>( i&lt;0 || j&lt;0 || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=i || <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>&lt;=j ){
<a name="l00096"></a>00096     ERROR_REPORT;
<a name="l00097"></a>00097     std::cerr &lt;&lt; <span class="stringliteral">&quot;The required component is out of the matrix size.&quot;</span> &lt;&lt; std::endl
<a name="l00098"></a>00098               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; j &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00099"></a>00099     exit(1);
<a name="l00100"></a>00100   }
<a name="l00101"></a>00101 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00102"></a>00102 <span class="preprocessor"></span>
<a name="l00103"></a>00103   <span class="keyword">const</span> <span class="keywordtype">long</span> ii(std::max(i,j)), jj(std::min(i,j));
<a name="l00104"></a>00104   <span class="comment"></span>
<a name="l00105"></a>00105 <span class="comment">  //////// search (i,j) component ////////</span>
<a name="l00106"></a>00106 <span class="comment"></span>  <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator p=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].begin(); p!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].end(); p++){
<a name="l00107"></a>00107     <span class="keywordflow">if</span>(<span class="keywordtype">long</span>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].i)==ii &amp;&amp; long(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[*p].j)==jj){<span class="comment">//exists</span><span class="comment"></span>
<a name="l00108"></a>00108 <span class="comment">      //// save position ////</span>
<a name="l00109"></a>00109 <span class="comment"></span>      uint32_t c(*p);
<a name="l00110"></a>00110       uint32_t C(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size()-1);
<a name="l00111"></a>00111       <span class="comment"></span>
<a name="l00112"></a>00112 <span class="comment">      //// data translation ////</span>
<a name="l00113"></a>00113 <span class="comment"></span>      <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c]=data.back();
<a name="l00114"></a>00114       data.pop_back();
<a name="l00115"></a>00115       <span class="comment"></span>
<a name="l00116"></a>00116 <span class="comment">      //// remove from List ////</span>
<a name="l00117"></a>00117 <span class="comment"></span>      <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[ii].erase(p);
<a name="l00118"></a>00118       <span class="keywordflow">if</span>(i!=j){<span class="comment">//off-diagonal</span>
<a name="l00119"></a>00119         <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator pj=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[jj].begin(); pj!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[jj].end(); pj++){
<a name="l00120"></a>00120           <span class="keywordflow">if</span>(*pj==c){ <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[jj].erase(pj); <span class="keywordflow">break</span>; }
<a name="l00121"></a>00121         }
<a name="l00122"></a>00122       }
<a name="l00123"></a>00123       <span class="comment"></span>
<a name="l00124"></a>00124 <span class="comment">      //// modify the entry of translated component ////</span>
<a name="l00125"></a>00125 <span class="comment"></span>      uint32_t I(data[c].i), J(data[c].j);
<a name="l00126"></a>00126       <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[I].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[I].end(); q++){
<a name="l00127"></a>00127         <span class="keywordflow">if</span>(*q==C){ *q=c; <span class="keywordflow">break</span>; }
<a name="l00128"></a>00128       }
<a name="l00129"></a>00129       <span class="keywordflow">if</span>(I!=J){<span class="comment">//off-diagonal</span>
<a name="l00130"></a>00130         <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[J].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[J].end(); q++){
<a name="l00131"></a>00131           <span class="keywordflow">if</span>(*q==C){ *q=c; <span class="keywordflow">break</span>; }
<a name="l00132"></a>00132         }
<a name="l00133"></a>00133       }
<a name="l00134"></a>00134       <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00135"></a>00135     }
<a name="l00136"></a>00136   }
<a name="l00137"></a>00137   
<a name="l00138"></a>00138 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span>  std::cerr &lt;&lt; <span class="stringliteral">&quot;# [NOTE]@dssmatrix::del(long&amp;, long&amp;): The required component was not listed. Your input was (&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; j &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00140"></a>00140 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span>  
<a name="l00142"></a>00142   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144 
<a name="l00145"></a>00145 <span class="comment">//=============================================================================</span><span class="comment"></span>
<a name="l00146"></a>00146 <span class="comment">/*! delete the entry of an element */</span>
<a name="l00147"></a><a class="code" href="classdssmatrix.html#a799764c3f2c86c50bb38750503670cf8">00147</a> <span class="keyword">inline</span> <a class="code" href="classdssmatrix.html" title="Real Double-precision Symmetric Sparse Matrix Class.">dssmatrix</a>&amp; <a class="code" href="classdssmatrix.html#abfd167fcf446bc5003545e0d92019442">dssmatrix::del</a>(<span class="keyword">const</span> <span class="keywordtype">long</span> c)
<a name="l00148"></a>00148 {VERBOSE_REPORT;
<a name="l00149"></a>00149 <span class="preprocessor">#ifdef  CPPL_DEBUG</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span>  <span class="keywordflow">if</span>( c&lt;0 || c&gt;=<span class="keywordtype">long</span>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size()) ){
<a name="l00151"></a>00151     ERROR_REPORT;
<a name="l00152"></a>00152     std::cerr &lt;&lt; <span class="stringliteral">&quot;The required element is out of the matrix volume.&quot;</span> &lt;&lt; std::endl
<a name="l00153"></a>00153               &lt;&lt; <span class="stringliteral">&quot;Your input was (&quot;</span> &lt;&lt; c &lt;&lt; <span class="stringliteral">&quot;).&quot;</span> &lt;&lt; std::endl;
<a name="l00154"></a>00154     exit(1);
<a name="l00155"></a>00155   }
<a name="l00156"></a>00156 <span class="preprocessor">#endif//CPPL_DEBUG</span>
<a name="l00157"></a>00157 <span class="preprocessor"></span>  
<a name="l00158"></a>00158   <span class="keywordflow">if</span>( c==<span class="keywordtype">long</span>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size()-1) ){<span class="comment">//if c is the last element</span>
<a name="l00159"></a>00159     <span class="keywordtype">long</span> <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c].<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>), j(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c].j);
<a name="l00160"></a>00160     <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[i].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>].end(); q++){
<a name="l00161"></a>00161       <span class="keywordflow">if</span>(<span class="keywordtype">long</span>(*q)==c){ <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>].erase(q); <span class="keywordflow">break</span>; }
<a name="l00162"></a>00162     }
<a name="l00163"></a>00163     <span class="keywordflow">if</span>(i!=j){<span class="comment">//off-diagonal</span>
<a name="l00164"></a>00164       <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[j].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[j].end(); q++){
<a name="l00165"></a>00165         <span class="keywordflow">if</span>(<span class="keywordtype">long</span>(*q)==c){ <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[j].erase(q); <span class="keywordflow">break</span>; }
<a name="l00166"></a>00166       }
<a name="l00167"></a>00167     }
<a name="l00168"></a>00168     <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.pop_back();
<a name="l00169"></a>00169   }
<a name="l00170"></a>00170   
<a name="l00171"></a>00171   <span class="keywordflow">else</span>{<span class="comment">//c is NOT the last element</span><span class="comment"></span>
<a name="l00172"></a>00172 <span class="comment">    //// data translation ////</span>
<a name="l00173"></a>00173 <span class="comment"></span>    uint32_t C(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.size()-1);
<a name="l00174"></a>00174     <span class="keywordtype">long</span> <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c].<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>), j(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c].j), I(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.back().i), J(<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.back().j);
<a name="l00175"></a>00175     <a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c]=data.back();
<a name="l00176"></a>00176     <span class="comment">//std::cerr &lt;&lt; &quot;c=&quot; &lt;&lt; c   &lt;&lt; &quot; i=&quot; &lt;&lt; i &lt;&lt; &quot; j=&quot; &lt;&lt; j &lt;&lt; &quot; C=&quot; &lt;&lt; vol &lt;&lt; &quot; I=&quot; &lt;&lt; I &lt;&lt; &quot; J=&quot; &lt;&lt; J &lt;&lt; std::endl;</span>
<a name="l00177"></a>00177     <span class="comment"></span>
<a name="l00178"></a>00178 <span class="comment">    //// remove entry of component ////</span>
<a name="l00179"></a>00179 <span class="comment"></span>    <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[i].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>].end(); q++){
<a name="l00180"></a>00180       <span class="keywordflow">if</span>(<span class="keywordtype">long</span>(*q)==c){ <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>].erase(q); <span class="keywordflow">break</span>; }
<a name="l00181"></a>00181     }
<a name="l00182"></a>00182     <span class="keywordflow">if</span>(i!=j){<span class="comment">//off-diagonal</span>
<a name="l00183"></a>00183       <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[j].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[j].end(); q++){
<a name="l00184"></a>00184         <span class="keywordflow">if</span>(<span class="keywordtype">long</span>(*q)==c){ <a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[j].erase(q); <span class="keywordflow">break</span>; }
<a name="l00185"></a>00185       }
<a name="l00186"></a>00186     }
<a name="l00187"></a>00187     <span class="comment"></span>
<a name="l00188"></a>00188 <span class="comment">    //// modify the entry of translated component ////</span>
<a name="l00189"></a>00189 <span class="comment"></span>    <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[I].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[I].end(); q++){
<a name="l00190"></a>00190       <span class="keywordflow">if</span>(*q==C){ *q=c; <span class="keywordflow">break</span>; }
<a name="l00191"></a>00191     }
<a name="l00192"></a>00192     <span class="keywordflow">if</span>(I!=J){<span class="comment">//off-diagonal</span>
<a name="l00193"></a>00193       <span class="keywordflow">for</span>(std::vector&lt;uint32_t&gt;::iterator q=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[J].begin(); q!=<a class="code" href="classdssmatrix.html#afe21536a32fe45971cf2c25bf91903ac" title="vector of vector to store the entry information of component for each row and column">line</a>[J].end(); q++){
<a name="l00194"></a>00194         <span class="keywordflow">if</span>(*q==C){ *q=c; <span class="keywordflow">break</span>; }
<a name="l00195"></a>00195       }
<a name="l00196"></a>00196     }
<a name="l00197"></a>00197     <span class="comment"></span>
<a name="l00198"></a>00198 <span class="comment">    //// pop_back ////</span>
<a name="l00199"></a>00199 <span class="comment"></span>    data.pop_back();
<a name="l00200"></a>00200   }
<a name="l00201"></a>00201   
<a name="l00202"></a>00202   <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204 <span class="comment"></span>
<a name="l00205"></a>00205 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00206"></a>00206 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00207"></a>00207 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00208"></a>00208 <span class="comment"></span>
<a name="l00209"></a>00209 <span class="comment">//=============================================================================</span>
<a name="l00210"></a><a class="code" href="dssmatrix-io_8hpp.html#ae74ee16f6f4a29704087a86a84d5ce14">00210</a> <span class="keyword">inline</span> std::ostream&amp; <a class="code" href="__dcovector-io_8hpp.html#a3b0e58e4a6b7875ea3e3611768b5f8d6">operator&lt;&lt;</a>(std::ostream&amp; s, <span class="keyword">const</span> <a class="code" href="classdssmatrix.html" title="Real Double-precision Symmetric Sparse Matrix Class.">dssmatrix</a>&amp; mat)
<a name="l00211"></a>00211 {VERBOSE_REPORT;
<a name="l00212"></a>00212   <span class="keywordflow">for</span>(<span class="keywordtype">long</span> <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>=0; <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>&lt;mat.<a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>; <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>++){
<a name="l00213"></a>00213     <span class="keywordflow">for</span>(<span class="keywordtype">long</span> j=0; j&lt;mat.<a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>; j++){
<a name="l00214"></a>00214       <span class="keywordflow">if</span>( <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a> &gt;= j ){
<a name="l00215"></a>00215         <span class="keywordtype">long</span> c =mat.<a class="code" href="classdssmatrix.html#af1b1e77b41864cd93652d7a475ac9b72">number</a>(<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>,j);
<a name="l00216"></a>00216         <span class="keywordflow">if</span>(c&lt;0){
<a name="l00217"></a>00217           s &lt;&lt; <span class="stringliteral">&quot; x &quot;</span>;
<a name="l00218"></a>00218         }
<a name="l00219"></a>00219         <span class="keywordflow">else</span>{
<a name="l00220"></a>00220           s &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; mat.<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c].v &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;
<a name="l00221"></a>00221         }
<a name="l00222"></a>00222       }
<a name="l00223"></a>00223       <span class="keywordflow">else</span>{<span class="comment">//i&lt;j</span>
<a name="l00224"></a>00224         <span class="keywordtype">long</span> c =mat.<a class="code" href="classdssmatrix.html#af1b1e77b41864cd93652d7a475ac9b72">number</a>(<a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>,j);
<a name="l00225"></a>00225         <span class="keywordflow">if</span>(c&lt;0){
<a name="l00226"></a>00226           s &lt;&lt; <span class="stringliteral">&quot;{x}&quot;</span>;
<a name="l00227"></a>00227         }
<a name="l00228"></a>00228         <span class="keywordflow">else</span>{
<a name="l00229"></a>00229           s &lt;&lt; <span class="stringliteral">&quot;{&quot;</span> &lt;&lt; mat.<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>[c].v &lt;&lt; <span class="stringliteral">&quot;}&quot;</span>;
<a name="l00230"></a>00230         }
<a name="l00231"></a>00231       }
<a name="l00232"></a>00232     }
<a name="l00233"></a>00233     s &lt;&lt; std::endl;
<a name="l00234"></a>00234   }
<a name="l00235"></a>00235   
<a name="l00236"></a>00236   <span class="keywordflow">return</span> s;
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238 <span class="comment"></span>
<a name="l00239"></a>00239 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00240"></a>00240 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00241"></a>00241 <span class="comment">///////////////////////////////////////////////////////////////////////////////</span>
<a name="l00242"></a>00242 <span class="comment"></span>
<a name="l00243"></a>00243 <span class="comment">//=============================================================================</span>
<a name="l00244"></a><a class="code" href="classdssmatrix.html#a70104d04523b8edbd5ca282d731b4ca6">00244</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classdssmatrix.html#a70104d04523b8edbd5ca282d731b4ca6">dssmatrix::write</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* filename)<span class="keyword"> const</span>
<a name="l00245"></a>00245 <span class="keyword"></span>{VERBOSE_REPORT;
<a name="l00246"></a>00246   std::ofstream ofs(filename, std::ios::trunc);
<a name="l00247"></a>00247   ofs.setf(std::cout.flags());
<a name="l00248"></a>00248   ofs.precision(std::cout.precision());
<a name="l00249"></a>00249   ofs.width(std::cout.width());
<a name="l00250"></a>00250   ofs.fill(std::cout.fill());
<a name="l00251"></a>00251   
<a name="l00252"></a>00252   ofs &lt;&lt; <span class="stringliteral">&quot;#dssmatrix&quot;</span> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a> &lt;&lt; std::endl;
<a name="l00253"></a>00253   <span class="keywordflow">for</span>(std::vector&lt;dcomponent&gt;::const_iterator it=<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.begin(); it!=<a class="code" href="classdssmatrix.html#a258714120e316e12a03ee60dc0151888" title="matrix data">data</a>.end(); it++){
<a name="l00254"></a>00254     ofs &lt;&lt; it-&gt;i &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; it-&gt;j &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; it-&gt;v &lt;&lt; std::endl;
<a name="l00255"></a>00255   }
<a name="l00256"></a>00256   
<a name="l00257"></a>00257   ofs.close();
<a name="l00258"></a>00258 }
<a name="l00259"></a>00259 
<a name="l00260"></a>00260 <span class="comment">//=============================================================================</span>
<a name="l00261"></a><a class="code" href="classdssmatrix.html#ab8b59931bbdebb4b8b7081be32fcdcfa">00261</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classdssmatrix.html#ab8b59931bbdebb4b8b7081be32fcdcfa">dssmatrix::read</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* filename)
<a name="l00262"></a>00262 {VERBOSE_REPORT;
<a name="l00263"></a>00263   std::ifstream s( filename );
<a name="l00264"></a>00264   <span class="keywordflow">if</span>(!s){
<a name="l00265"></a>00265     ERROR_REPORT;
<a name="l00266"></a>00266     std::cerr &lt;&lt; <span class="stringliteral">&quot;The file \&quot;&quot;</span> &lt;&lt; filename &lt;&lt; <span class="stringliteral">&quot;\&quot; can not be opened.&quot;</span> &lt;&lt; std::endl;
<a name="l00267"></a>00267     exit(1);
<a name="l00268"></a>00268   }
<a name="l00269"></a>00269 
<a name="l00270"></a>00270   std::string id;
<a name="l00271"></a>00271   s &gt;&gt; id;
<a name="l00272"></a>00272   <span class="keywordflow">if</span>( <span class="keywordtype">id</span> != <span class="stringliteral">&quot;dssmatrix&quot;</span> &amp;&amp; <span class="keywordtype">id</span> != <span class="stringliteral">&quot;#dssmatrix&quot;</span> ){
<a name="l00273"></a>00273     ERROR_REPORT;
<a name="l00274"></a>00274     std::cerr &lt;&lt; <span class="stringliteral">&quot;The type name of the file \&quot;&quot;</span> &lt;&lt; filename &lt;&lt; <span class="stringliteral">&quot;\&quot; is not dssmatrix.&quot;</span> &lt;&lt; std::endl
<a name="l00275"></a>00275               &lt;&lt; <span class="stringliteral">&quot;Its type name was &quot;</span> &lt;&lt; <span class="keywordtype">id</span> &lt;&lt; <span class="stringliteral">&quot; .&quot;</span> &lt;&lt; std::endl;
<a name="l00276"></a>00276     exit(1);
<a name="l00277"></a>00277   }
<a name="l00278"></a>00278   
<a name="l00279"></a>00279   s &gt;&gt; <a class="code" href="classdssmatrix.html#a94fac8a3f08704f5e0001473fa9a937a" title="matrix column size">n</a>;
<a name="l00280"></a>00280   <a class="code" href="classdssmatrix.html#ae17262882f2c0f36fcce8f8e4ee13c9d">resize</a>(n);
<a name="l00281"></a>00281   
<a name="l00282"></a>00282   <span class="keywordtype">double</span> val;
<a name="l00283"></a>00283   <span class="keywordtype">long</span> <a class="code" href="__dgbmatrix-calc_8hpp.html#af7c79b3740ba9c1d547f55ac94bc1258">i</a>, j,  pos, tmp;
<a name="l00284"></a>00284   <span class="keywordflow">while</span>(!s.eof()){
<a name="l00285"></a>00285     s &gt;&gt; i &gt;&gt; j &gt;&gt; val;
<a name="l00286"></a>00286     <a class="code" href="classdssmatrix.html#a7dae293925f88a09c577b45c32151133">put</a>(i,j, val);
<a name="l00287"></a>00287     pos =s.tellg();
<a name="l00288"></a>00288     s &gt;&gt; tmp;
<a name="l00289"></a>00289     s.seekg(pos);
<a name="l00290"></a>00290   }
<a name="l00291"></a>00291   
<a name="l00292"></a>00292   <span class="keywordflow">if</span>(!s.eof()){
<a name="l00293"></a>00293     ERROR_REPORT;
<a name="l00294"></a>00294     std::cerr &lt;&lt; <span class="stringliteral">&quot;There is something is wrong with the file \&quot;&quot;</span> &lt;&lt; filename &lt;&lt; <span class="stringliteral">&quot; .&quot;</span> &lt;&lt; std::endl
<a name="l00295"></a>00295               &lt;&lt; <span class="stringliteral">&quot;Most likely, there are too many data components over the context.&quot;</span> &lt;&lt; std::endl;
<a name="l00296"></a>00296     exit(1);
<a name="l00297"></a>00297   }
<a name="l00298"></a>00298   s.close();
<a name="l00299"></a>00299 }
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