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<h1>moeoContributionMetric.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-</span>
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<a name="l00002"></a>00002
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<a name="l00003"></a>00003 <span class="comment">//-----------------------------------------------------------------------------</span>
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<a name="l00004"></a>00004 <span class="comment">// moeoContributionMetric.h</span>
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<a name="l00005"></a>00005 <span class="comment">// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2006</span>
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<a name="l00006"></a>00006 <span class="comment">/*</span>
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<a name="l00007"></a>00007 <span class="comment"> This library...</span>
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<a name="l00008"></a>00008 <span class="comment"></span>
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<a name="l00009"></a>00009 <span class="comment"> Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr</span>
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<a name="l00010"></a>00010 <span class="comment"> */</span>
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<a name="l00011"></a>00011 <span class="comment">//-----------------------------------------------------------------------------</span>
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<a name="l00012"></a>00012
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<a name="l00013"></a>00013 <span class="preprocessor">#ifndef MOEOCONTRIBUTIONMETRIC_H_</span>
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<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define MOEOCONTRIBUTIONMETRIC_H_</span>
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<a name="l00015"></a>00015 <span class="preprocessor"></span>
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<a name="l00016"></a>00016 <span class="preprocessor">#include <metric/moeoMetric.h></span>
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<a name="l00017"></a>00017
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<a name="l00023"></a><a class="code" href="classmoeoContributionMetric.html">00023</a> <span class="keyword">template</span> < <span class="keyword">class</span> EOT > <span class="keyword">class </span><a class="code" href="classmoeoContributionMetric.html">moeoContributionMetric</a>:<span class="keyword">public</span> <a class="code" href="classmoeoVectorVsVectorBM.html">moeoVectorVsVectorBM</a> < EOT,
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<a name="l00024"></a>00024 double >
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<a name="l00025"></a>00025 {
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<a name="l00026"></a>00026 <span class="keyword">public</span>:
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<a name="l00027"></a>00027
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<a name="l00031"></a><a class="code" href="classmoeoContributionMetric.html#06c0247b9558eeb34e32c9a694924a66">00031</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> EOT::Fitness <a class="code" href="classmoeoContributionMetric.html#06c0247b9558eeb34e32c9a694924a66">EOFitness</a>;
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<a name="l00032"></a>00032
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<a name="l00038"></a><a class="code" href="classmoeoContributionMetric.html#76b6b93124263ca1a8232b12a556d843">00038</a> <span class="keywordtype">double</span> <a class="code" href="classmoeoContributionMetric.html#76b6b93124263ca1a8232b12a556d843">operator () </a>(<span class="keyword">const</span> std::vector < EOFitness > &_set1,
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<a name="l00039"></a>00039 <span class="keyword">const</span> std::vector < EOFitness > &_set2)
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<a name="l00040"></a>00040 {
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<a name="l00041"></a>00041 <span class="keywordtype">unsigned</span> c = <a class="code" href="classmoeoContributionMetric.html#a0041e60c941dd1909f28fadcf011b87">card_C</a> (_set1, _set2);
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<a name="l00042"></a>00042 <span class="keywordtype">unsigned</span> w1 = <a class="code" href="classmoeoContributionMetric.html#64a72db699a10d6b4794773d4adbae3c">card_W</a> (_set1, _set2);
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<a name="l00043"></a>00043 <span class="keywordtype">unsigned</span> n1 = <a class="code" href="classmoeoContributionMetric.html#9960fc1396dbadb412719aaeeedcf961">card_N</a> (_set1, _set2);
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<a name="l00044"></a>00044 <span class="keywordtype">unsigned</span> w2 = <a class="code" href="classmoeoContributionMetric.html#64a72db699a10d6b4794773d4adbae3c">card_W</a> (_set2, _set1);
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<a name="l00045"></a>00045 <span class="keywordtype">unsigned</span> n2 = <a class="code" href="classmoeoContributionMetric.html#9960fc1396dbadb412719aaeeedcf961">card_N</a> (_set2, _set1);
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<a name="l00046"></a>00046 <span class="keywordflow">return</span> (<span class="keywordtype">double</span>) (c / 2.0 + w1 + n1) / (c + w1 + n1 + w2 + n2);
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<a name="l00047"></a>00047 }
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<a name="l00048"></a>00048
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<a name="l00049"></a>00049
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<a name="l00050"></a>00050 <span class="keyword">private</span>:
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<a name="l00051"></a>00051
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<a name="l00057"></a><a class="code" href="classmoeoContributionMetric.html#a0041e60c941dd1909f28fadcf011b87">00057</a> <span class="keywordtype">unsigned</span> <a class="code" href="classmoeoContributionMetric.html#a0041e60c941dd1909f28fadcf011b87">card_C</a> (<span class="keyword">const</span> std::vector < EOFitness > &_set1,
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<a name="l00058"></a>00058 <span class="keyword">const</span> std::vector < EOFitness > &_set2)
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<a name="l00059"></a>00059 {
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<a name="l00060"></a>00060 <span class="keywordtype">unsigned</span> c = 0;
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<a name="l00061"></a>00061 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < _set1.size (); i++)
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<a name="l00062"></a>00062 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> j = 0; j < _set2.size (); j++)
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<a name="l00063"></a>00063 <span class="keywordflow">if</span> (_set1[i] == _set2[j])
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<a name="l00064"></a>00064 {
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<a name="l00065"></a>00065 c++;
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<a name="l00066"></a>00066 <span class="keywordflow">break</span>;
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<a name="l00067"></a>00067 }
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<a name="l00068"></a>00068 <span class="keywordflow">return</span> c;
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<a name="l00069"></a>00069 }
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<a name="l00070"></a>00070
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<a name="l00076"></a><a class="code" href="classmoeoContributionMetric.html#64a72db699a10d6b4794773d4adbae3c">00076</a> <span class="keywordtype">unsigned</span> <a class="code" href="classmoeoContributionMetric.html#64a72db699a10d6b4794773d4adbae3c">card_W</a> (<span class="keyword">const</span> std::vector < EOFitness > &_set1,
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<a name="l00077"></a>00077 <span class="keyword">const</span> std::vector < EOFitness > &_set2)
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<a name="l00078"></a>00078 {
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<a name="l00079"></a>00079 <span class="keywordtype">unsigned</span> w = 0;
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<a name="l00080"></a>00080 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < _set1.size (); i++)
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<a name="l00081"></a>00081 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> j = 0; j < _set2.size (); j++)
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<a name="l00082"></a>00082 <span class="keywordflow">if</span> (_set1[i].dominates (_set2[j]))
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<a name="l00083"></a>00083 {
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<a name="l00084"></a>00084 w++;
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<a name="l00085"></a>00085 <span class="keywordflow">break</span>;
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<a name="l00086"></a>00086 }
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<a name="l00087"></a>00087 <span class="keywordflow">return</span> w;
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<a name="l00088"></a>00088 }
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<a name="l00089"></a>00089
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<a name="l00095"></a><a class="code" href="classmoeoContributionMetric.html#9960fc1396dbadb412719aaeeedcf961">00095</a> <span class="keywordtype">unsigned</span> <a class="code" href="classmoeoContributionMetric.html#9960fc1396dbadb412719aaeeedcf961">card_N</a> (<span class="keyword">const</span> std::vector < EOFitness > &_set1,
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<a name="l00096"></a>00096 <span class="keyword">const</span> std::vector < EOFitness > &_set2)
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<a name="l00097"></a>00097 {
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<a name="l00098"></a>00098 <span class="keywordtype">unsigned</span> n = 0;
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<a name="l00099"></a>00099 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < _set1.size (); i++)
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<a name="l00100"></a>00100 {
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<a name="l00101"></a>00101 <span class="keywordtype">bool</span> domin_rel = <span class="keyword">false</span>;
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<a name="l00102"></a>00102 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> j = 0; j < _set2.size (); j++)
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<a name="l00103"></a>00103 <span class="keywordflow">if</span> (_set1[i].dominates (_set2[j]) || _set2[j].dominates (_set1[i]))
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<a name="l00104"></a>00104 {
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<a name="l00105"></a>00105 domin_rel = <span class="keyword">true</span>;
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<a name="l00106"></a>00106 <span class="keywordflow">break</span>;
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<a name="l00107"></a>00107 }
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<a name="l00108"></a>00108 <span class="keywordflow">if</span> (!domin_rel)
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<a name="l00109"></a>00109 n++;
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<a name="l00110"></a>00110 }
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<a name="l00111"></a>00111 <span class="keywordflow">return</span> n;
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<a name="l00112"></a>00112 }
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<a name="l00113"></a>00113
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<a name="l00114"></a>00114 };
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<a name="l00115"></a>00115
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<a name="l00116"></a>00116 <span class="preprocessor">#endif </span><span class="comment">/*MOEOCONTRIBUTIONMETRIC_H_ */</span>
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</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Dec 6 10:16:12 2006 for ParadisEO-MOEO by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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