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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@263 331e1502-861f-0410-8da2-ba01fb791d7f
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<h1>moeoElitistReplacement.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">// moeoElitistReplacement.h</span>
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<a name="l00005"></a>00005 <span class="comment">// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007</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 MOEOELITISTREPLACEMENT_H_</span>
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<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define MOEOELITISTREPLACEMENT_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 <moeoReplacement.h></span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include <moeoComparator.h></span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include <moeoFitnessAssignment.h></span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include <moeoDiversityAssignment.h></span>
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<a name="l00020"></a>00020
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<a name="l00024"></a><a class="code" href="classmoeoElitistReplacement.html">00024</a> <span class="keyword">template</span> < <span class="keyword">class</span> MOEOT > <span class="keyword">class </span><a class="code" href="classmoeoElitistReplacement.html">moeoElitistReplacement</a>:<span class="keyword">public</span> <a class="code" href="classmoeoReplacement.html">moeoReplacement</a> < MOEOT >
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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="l00034"></a><a class="code" href="classmoeoElitistReplacement.html#76d642bc51aef42444a01cd0f54832e2">00034</a> <a class="code" href="classmoeoElitistReplacement.html#76d642bc51aef42444a01cd0f54832e2">moeoElitistReplacement</a> (moeoFitnessAssignment < MOEOT > & _evalFitness, moeoDiversityAssignment < MOEOT > & _evalDiversity, moeoComparator < MOEOT > & _comparator) :
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<a name="l00035"></a>00035 <a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">evalFitness</a> (_evalFitness), <a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">evalDiversity</a> (_evalDiversity), <a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">comparator</a> (_comparator)
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<a name="l00036"></a>00036 {}
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<a name="l00037"></a>00037
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<a name="l00038"></a>00038
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<a name="l00044"></a><a class="code" href="classmoeoElitistReplacement.html#755797c869d35fdeb3467cb13faabb39">00044</a> <a class="code" href="classmoeoElitistReplacement.html#76d642bc51aef42444a01cd0f54832e2">moeoElitistReplacement</a> (moeoFitnessAssignment < MOEOT > & _evalFitness, moeoDiversityAssignment < MOEOT > & _evalDiversity) :
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<a name="l00045"></a>00045 <a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">evalFitness</a> (_evalFitness), <a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">evalDiversity</a> (_evalDiversity), <a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">comparator</a> (*(new <a class="code" href="classmoeoFitnessThenDiversityComparator.html">moeoFitnessThenDiversityComparator</a> < MOEOT >))
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<a name="l00046"></a>00046 {}
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<a name="l00047"></a>00047
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<a name="l00048"></a>00048
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<a name="l00054"></a><a class="code" href="classmoeoElitistReplacement.html#edb91a2a6450cc8da01b98da631d11ce">00054</a> <a class="code" href="classmoeoElitistReplacement.html#76d642bc51aef42444a01cd0f54832e2">moeoElitistReplacement</a> (moeoFitnessAssignment < MOEOT > & _evalFitness, moeoComparator < MOEOT > & _comparator) :
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<a name="l00055"></a>00055 <a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">evalFitness</a> (_evalFitness), <a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">evalDiversity</a> (*(new <a class="code" href="classmoeoDummyDiversityAssignment.html">moeoDummyDiversityAssignment</a> < MOEOT >)), <a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">comparator</a> (_comparator)
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<a name="l00056"></a>00056 {}
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<a name="l00057"></a>00057
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<a name="l00058"></a>00058
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<a name="l00064"></a><a class="code" href="classmoeoElitistReplacement.html#782c45dbc5d077b96db4f08b808488df">00064</a> <a class="code" href="classmoeoElitistReplacement.html#76d642bc51aef42444a01cd0f54832e2">moeoElitistReplacement</a> (moeoFitnessAssignment < MOEOT > & _evalFitness) :
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<a name="l00065"></a>00065 <a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">evalFitness</a> (_evalFitness), <a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">evalDiversity</a> (*(new <a class="code" href="classmoeoDummyDiversityAssignment.html">moeoDummyDiversityAssignment</a> < MOEOT >)), <a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">comparator</a> (*(new <a class="code" href="classmoeoFitnessThenDiversityComparator.html">moeoFitnessThenDiversityComparator</a> < MOEOT >))
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<a name="l00066"></a>00066 {}
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<a name="l00067"></a>00067
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<a name="l00068"></a>00068
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<a name="l00074"></a><a class="code" href="classmoeoElitistReplacement.html#0364c6ef9d16f7eb65caa9edfce69006">00074</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoElitistReplacement.html#0364c6ef9d16f7eb65caa9edfce69006">operator () </a>(eoPop < MOEOT > &_parents, eoPop < MOEOT > &_offspring)
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<a name="l00075"></a>00075 {
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<a name="l00076"></a>00076 <span class="keywordtype">unsigned</span> sz = _parents.size ();
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<a name="l00077"></a>00077 <span class="comment">// merges offspring and parents into a global population</span>
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<a name="l00078"></a>00078 _parents.reserve (_parents.size () + _offspring.size ());
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<a name="l00079"></a>00079 copy (_offspring.begin (), _offspring.end (), back_inserter (_parents));
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<a name="l00080"></a>00080 <span class="comment">// evaluates the fitness and the diversity of this global population</span>
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<a name="l00081"></a>00081 <a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">evalFitness</a> (_parents);
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<a name="l00082"></a>00082 <a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">evalDiversity</a> (_parents);
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<a name="l00083"></a>00083 <span class="comment">// sorts the whole population according to the comparator</span>
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<a name="l00084"></a>00084 <a class="code" href="classmoeoElitistReplacement_1_1Cmp.html">Cmp</a> cmp(<a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">comparator</a>);
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<a name="l00085"></a>00085 std::sort(_parents.begin(), _parents.end(), cmp);
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<a name="l00086"></a>00086 <span class="comment">// finally, resize this global population</span>
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<a name="l00087"></a>00087 _parents.resize (sz);
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<a name="l00088"></a>00088 <span class="comment">// and clear the offspring population</span>
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<a name="l00089"></a>00089 _offspring.clear ();
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<a name="l00090"></a>00090 }
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<a name="l00091"></a>00091
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<a name="l00092"></a>00092
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<a name="l00093"></a>00093 <span class="keyword">protected</span>:
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<a name="l00094"></a>00094
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<a name="l00096"></a><a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">00096</a> moeoFitnessAssignment < MOEOT > & <a class="code" href="classmoeoElitistReplacement.html#caefe4d041453d2a5fb8ccedc5c9e351">evalFitness</a>;
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<a name="l00098"></a><a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">00098</a> moeoDiversityAssignment < MOEOT > & <a class="code" href="classmoeoElitistReplacement.html#52ba3396f1d95337486b29a6a997c7c3">evalDiversity</a>;
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<a name="l00100"></a><a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">00100</a> moeoComparator < MOEOT > & <a class="code" href="classmoeoElitistReplacement.html#642ddf2bf5d556b20d2bdddeaab9e968">comparator</a>;
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<a name="l00101"></a>00101
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<a name="l00105"></a><a class="code" href="classmoeoElitistReplacement_1_1Cmp.html">00105</a> <span class="keyword">class </span><a class="code" href="classmoeoElitistReplacement_1_1Cmp.html">Cmp</a>
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<a name="l00106"></a>00106 {
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<a name="l00107"></a>00107 <span class="keyword">public</span>:
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<a name="l00108"></a>00108
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<a name="l00113"></a><a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#79fd35cce3f2d5081a9ed0ee58c25ef8">00113</a> <a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#79fd35cce3f2d5081a9ed0ee58c25ef8">Cmp</a>(moeoComparator < MOEOT > & _comparator) : <a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#d86031360b8b2754431c3de650651a92">comparator</a>(_comparator)
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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
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<a name="l00122"></a><a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#2411b927dde02225114635e776ce863f">00122</a> <span class="keywordtype">bool</span> <a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#2411b927dde02225114635e776ce863f">operator()</a>(<span class="keyword">const</span> MOEOT & _moeo1, <span class="keyword">const</span> MOEOT & _moeo2)
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<a name="l00123"></a>00123 {
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<a name="l00124"></a>00124 <span class="keywordflow">return</span> <a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#d86031360b8b2754431c3de650651a92">comparator</a>(_moeo1,_moeo2);
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<a name="l00125"></a>00125 }
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<a name="l00126"></a>00126
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<a name="l00127"></a>00127
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<a name="l00128"></a>00128 <span class="keyword">private</span>:
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<a name="l00129"></a>00129
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<a name="l00131"></a><a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#d86031360b8b2754431c3de650651a92">00131</a> moeoComparator < MOEOT > & <a class="code" href="classmoeoElitistReplacement_1_1Cmp.html#d86031360b8b2754431c3de650651a92">comparator</a>;
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<a name="l00132"></a>00132
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<a name="l00133"></a>00133 };
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<a name="l00134"></a>00134
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<a name="l00135"></a>00135 };
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<a name="l00136"></a>00136
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<a name="l00137"></a>00137 <span class="preprocessor">#endif </span><span class="comment">/*MOEOELITISTREPLACEMENT_H_ */</span>
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</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Apr 17 16:53:21 2007 for ParadisEO-MOEO by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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