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<h1>make_ea_moeo.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">// make_ea_moeo.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 MAKE_EA_MOEO_H_</span>
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<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define MAKE_EA_MOEO_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 <stdlib.h></span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include <eoContinue.h></span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include <eoEvalFunc.h></span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include <eoGeneralBreeder.h></span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include <eoGenOp.h></span>
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<a name="l00021"></a>00021 <span class="preprocessor">#include <utils/eoParser.h></span>
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<a name="l00022"></a>00022 <span class="preprocessor">#include <utils/eoState.h></span>
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<a name="l00023"></a>00023
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<a name="l00024"></a>00024 <span class="preprocessor">#include <algo/moeoEA.h></span>
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<a name="l00025"></a>00025 <span class="preprocessor">#include <algo/moeoEasyEA.h></span>
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<a name="l00026"></a>00026 <span class="preprocessor">#include <archive/moeoArchive.h></span>
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<a name="l00027"></a>00027 <span class="preprocessor">#include <comparator/moeoAggregativeComparator.h></span>
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<a name="l00028"></a>00028 <span class="preprocessor">#include <comparator/moeoComparator.h></span>
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<a name="l00029"></a>00029 <span class="preprocessor">#include <comparator/moeoDiversityThenFitnessComparator.h></span>
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<a name="l00030"></a>00030 <span class="preprocessor">#include <comparator/moeoFitnessThenDiversityComparator.h></span>
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<a name="l00031"></a>00031 <span class="preprocessor">#include <diversity/moeoDiversityAssignment.h></span>
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<a name="l00032"></a>00032 <span class="preprocessor">#include <diversity/moeoDummyDiversityAssignment.h></span>
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<a name="l00033"></a>00033 <span class="preprocessor">#include <diversity/moeoFrontByFrontCrowdingDiversityAssignment.h></span>
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<a name="l00034"></a>00034 <span class="preprocessor">#include <diversity/moeoFrontByFrontSharingDiversityAssignment.h></span>
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<a name="l00035"></a>00035 <span class="preprocessor">#include <fitness/moeoDummyFitnessAssignment.h></span>
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<a name="l00036"></a>00036 <span class="preprocessor">#include <fitness/moeoExpBinaryIndicatorBasedFitnessAssignment.h></span>
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<a name="l00037"></a>00037 <span class="preprocessor">#include <fitness/moeoFastNonDominatedSortingFitnessAssignment.h></span>
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<a name="l00038"></a>00038 <span class="preprocessor">#include <fitness/moeoFitnessAssignment.h></span>
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<a name="l00039"></a>00039 <span class="preprocessor">#include <metric/moeoAdditiveEpsilonBinaryMetric.h></span>
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<a name="l00040"></a>00040 <span class="preprocessor">#include <metric/moeoHypervolumeBinaryMetric.h></span>
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<a name="l00041"></a>00041 <span class="preprocessor">#include <metric/moeoNormalizedSolutionVsSolutionBinaryMetric.h></span>
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<a name="l00042"></a>00042 <span class="preprocessor">#include <replacement/moeoElitistReplacement.h></span>
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<a name="l00043"></a>00043 <span class="preprocessor">#include <replacement/moeoEnvironmentalReplacement.h></span>
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<a name="l00044"></a>00044 <span class="preprocessor">#include <replacement/moeoGenerationalReplacement.h></span>
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<a name="l00045"></a>00045 <span class="preprocessor">#include <replacement/moeoReplacement.h></span>
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<a name="l00046"></a>00046 <span class="preprocessor">#include <selection/moeoDetTournamentSelect.h></span>
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<a name="l00047"></a>00047 <span class="preprocessor">#include <selection/moeoRandomSelect.h></span>
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<a name="l00048"></a>00048 <span class="preprocessor">#include <selection/moeoStochTournamentSelect.h></span>
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<a name="l00049"></a>00049 <span class="preprocessor">#include <selection/moeoSelectOne.h></span>
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<a name="l00050"></a>00050 <span class="preprocessor">#include <selection/moeoSelectors.h></span>
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<a name="l00051"></a>00051
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<a name="l00052"></a>00052
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<a name="l00062"></a>00062 <span class="keyword">template</span> < <span class="keyword">class</span> MOEOT >
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<a name="l00063"></a>00063 moeoEA < MOEOT > & do_make_ea_moeo(<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parser.html">eoParser</a> & _parser, <a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_state.html">eoState</a> & _state, eoEvalFunc < MOEOT > & _eval, eoContinue < MOEOT > & _continue, eoGenOp < MOEOT > & _op, moeoArchive < MOEOT > & _archive)
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<a name="l00064"></a>00064 {
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<a name="l00065"></a>00065
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<a name="l00066"></a>00066 <span class="comment">/* the objective vector type */</span>
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<a name="l00067"></a>00067 <span class="keyword">typedef</span> <span class="keyword">typename</span> MOEOT::ObjectiveVector ObjectiveVector;
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<a name="l00068"></a>00068
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<a name="l00069"></a>00069
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<a name="l00070"></a>00070 <span class="comment">/* the fitness assignment strategy */</span>
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<a name="l00071"></a>00071 std::string & fitnessParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(std::string(<span class="stringliteral">"FastNonDominatedSorting"</span>), <span class="stringliteral">"fitness"</span>,
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<a name="l00072"></a>00072 <span class="stringliteral">"Fitness assignment scheme: Dummy, FastNonDominatedSorting or IndicatorBased"</span>, <span class="charliteral">'F'</span>,
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<a name="l00073"></a>00073 <span class="stringliteral">"Evolution Engine"</span>).value();
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<a name="l00074"></a>00074 std::string & indicatorParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(std::string(<span class="stringliteral">"Epsilon"</span>), <span class="stringliteral">"indicator"</span>,
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<a name="l00075"></a>00075 <span class="stringliteral">"Binary indicator for IndicatorBased: Epsilon, Hypervolume"</span>, <span class="charliteral">'i'</span>,
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<a name="l00076"></a>00076 <span class="stringliteral">"Evolution Engine"</span>).value();
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<a name="l00077"></a>00077 <span class="keywordtype">double</span> rho = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(1.1, <span class="stringliteral">"rho"</span>, <span class="stringliteral">"reference point for the hypervolume indicator"</span>, <span class="charliteral">'r'</span>,
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<a name="l00078"></a>00078 <span class="stringliteral">"Evolution Engine"</span>).value();
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<a name="l00079"></a>00079 <span class="keywordtype">double</span> kappa = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(0.05, <span class="stringliteral">"kappa"</span>, <span class="stringliteral">"Scaling factor kappa for IndicatorBased"</span>, <span class="charliteral">'k'</span>,
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<a name="l00080"></a>00080 <span class="stringliteral">"Evolution Engine"</span>).value();
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<a name="l00081"></a>00081 moeoFitnessAssignment < MOEOT > * fitnessAssignment;
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<a name="l00082"></a>00082 <span class="keywordflow">if</span> (fitnessParam == std::string(<span class="stringliteral">"Dummy"</span>))
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<a name="l00083"></a>00083 {
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<a name="l00084"></a>00084 fitnessAssignment = <span class="keyword">new</span> moeoDummyFitnessAssignment < MOEOT> ();
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<a name="l00085"></a>00085 }
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<a name="l00086"></a>00086 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fitnessParam == std::string(<span class="stringliteral">"FastNonDominatedSorting"</span>))
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<a name="l00087"></a>00087 {
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<a name="l00088"></a>00088 fitnessAssignment = <span class="keyword">new</span> moeoFastNonDominatedSortingFitnessAssignment < MOEOT> ();
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<a name="l00089"></a>00089 }
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<a name="l00090"></a>00090 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fitnessParam == std::string(<span class="stringliteral">"IndicatorBased"</span>))
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<a name="l00091"></a>00091 {
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<a name="l00092"></a>00092 <span class="comment">// metric</span>
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<a name="l00093"></a>00093 moeoNormalizedSolutionVsSolutionBinaryMetric < ObjectiveVector, double > *metric;
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<a name="l00094"></a>00094 <span class="keywordflow">if</span> (indicatorParam == std::string(<span class="stringliteral">"Epsilon"</span>))
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<a name="l00095"></a>00095 {
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<a name="l00096"></a>00096 metric = <span class="keyword">new</span> moeoAdditiveEpsilonBinaryMetric < ObjectiveVector >;
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<a name="l00097"></a>00097 }
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<a name="l00098"></a>00098 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (indicatorParam == std::string(<span class="stringliteral">"Hypervolume"</span>))
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<a name="l00099"></a>00099 {
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<a name="l00100"></a>00100 metric = <span class="keyword">new</span> moeoHypervolumeBinaryMetric < ObjectiveVector > (rho);
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<a name="l00101"></a>00101 }
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<a name="l00102"></a>00102 <span class="keywordflow">else</span>
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<a name="l00103"></a>00103 {
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<a name="l00104"></a>00104 std::string stmp = std::string(<span class="stringliteral">"Invalid binary quality indicator: "</span>) + indicatorParam;
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<a name="l00105"></a>00105 <span class="keywordflow">throw</span> std::runtime_error(stmp.c_str());
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<a name="l00106"></a>00106 }
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<a name="l00107"></a>00107 fitnessAssignment = <span class="keyword">new</span> moeoExpBinaryIndicatorBasedFitnessAssignment < MOEOT > (*metric, kappa);
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<a name="l00108"></a>00108 }
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<a name="l00109"></a>00109 <span class="keywordflow">else</span>
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<a name="l00110"></a>00110 {
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<a name="l00111"></a>00111 std::string stmp = std::string(<span class="stringliteral">"Invalid fitness assignment strategy: "</span>) + fitnessParam;
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<a name="l00112"></a>00112 <span class="keywordflow">throw</span> std::runtime_error(stmp.c_str());
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<a name="l00113"></a>00113 }
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<a name="l00114"></a>00114 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(fitnessAssignment);
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<a name="l00115"></a>00115
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<a name="l00116"></a>00116
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<a name="l00117"></a>00117 <span class="comment">/* the diversity assignment strategy */</span>
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<a name="l00118"></a>00118 <a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_value_param.html">eoValueParam<eoParamParamType></a> & diversityParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_param_param_type.html">eoParamParamType</a>(<span class="stringliteral">"Dummy"</span>), <span class="stringliteral">"diversity"</span>,
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<a name="l00119"></a>00119 <span class="stringliteral">"Diversity assignment scheme: Dummy, Sharing(nicheSize) or Crowding"</span>, <span class="charliteral">'D'</span>, <span class="stringliteral">"Evolution Engine"</span>);
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<a name="l00120"></a>00120 <a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_param_param_type.html">eoParamParamType</a> & diversityParamValue = diversityParam.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_value_param.html#d0e91aa4f66711e52fca9be470ce21b7">value</a>();
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<a name="l00121"></a>00121 moeoDiversityAssignment < MOEOT > * diversityAssignment;
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<a name="l00122"></a>00122 <span class="keywordflow">if</span> (diversityParamValue.first == std::string(<span class="stringliteral">"Dummy"</span>))
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<a name="l00123"></a>00123 {
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<a name="l00124"></a>00124 diversityAssignment = <span class="keyword">new</span> moeoDummyDiversityAssignment < MOEOT> ();
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<a name="l00125"></a>00125 }
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<a name="l00126"></a>00126 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (diversityParamValue.first == std::string(<span class="stringliteral">"Sharing"</span>))
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<a name="l00127"></a>00127 {
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<a name="l00128"></a>00128 <span class="keywordtype">double</span> nicheSize;
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<a name="l00129"></a>00129 <span class="keywordflow">if</span> (!diversityParamValue.second.size()) <span class="comment">// no parameter added</span>
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<a name="l00130"></a>00130 {
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<a name="l00131"></a>00131 std::cerr << <span class="stringliteral">"WARNING, no niche size given for Sharing, using 0.5"</span> << std::endl;
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<a name="l00132"></a>00132 nicheSize = 0.5;
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<a name="l00133"></a>00133 diversityParamValue.second.push_back(std::string(<span class="stringliteral">"0.5"</span>));
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<a name="l00134"></a>00134 }
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<a name="l00135"></a>00135 <span class="keywordflow">else</span>
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<a name="l00136"></a>00136 {
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<a name="l00137"></a>00137 nicheSize = atoi(diversityParamValue.second[0].c_str());
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<a name="l00138"></a>00138 }
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<a name="l00139"></a>00139 diversityAssignment = <span class="keyword">new</span> moeoFrontByFrontSharingDiversityAssignment < MOEOT> (nicheSize);
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<a name="l00140"></a>00140 }
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<a name="l00141"></a>00141 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (diversityParamValue.first == std::string(<span class="stringliteral">"Crowding"</span>))
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<a name="l00142"></a>00142 {
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<a name="l00143"></a>00143 diversityAssignment = <span class="keyword">new</span> moeoFrontByFrontCrowdingDiversityAssignment < MOEOT> ();
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<a name="l00144"></a>00144 }
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<a name="l00145"></a>00145 <span class="keywordflow">else</span>
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<a name="l00146"></a>00146 {
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<a name="l00147"></a>00147 std::string stmp = std::string(<span class="stringliteral">"Invalid diversity assignment strategy: "</span>) + diversityParamValue.first;
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<a name="l00148"></a>00148 <span class="keywordflow">throw</span> std::runtime_error(stmp.c_str());
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<a name="l00149"></a>00149 }
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<a name="l00150"></a>00150 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(diversityAssignment);
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<a name="l00151"></a>00151
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<a name="l00152"></a>00152
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<a name="l00153"></a>00153 <span class="comment">/* the comparator strategy */</span>
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<a name="l00154"></a>00154 std::string & comparatorParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(std::string(<span class="stringliteral">"FitnessThenDiversity"</span>), <span class="stringliteral">"comparator"</span>,
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<a name="l00155"></a>00155 <span class="stringliteral">"Comparator scheme: FitnessThenDiversity, DiversityThenFitness or Aggregative"</span>, <span class="charliteral">'C'</span>, <span class="stringliteral">"Evolution Engine"</span>).value();
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<a name="l00156"></a>00156 moeoComparator < MOEOT > * comparator;
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<a name="l00157"></a>00157 <span class="keywordflow">if</span> (comparatorParam == std::string(<span class="stringliteral">"FitnessThenDiversity"</span>))
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<a name="l00158"></a>00158 {
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<a name="l00159"></a>00159 comparator = <span class="keyword">new</span> moeoFitnessThenDiversityComparator < MOEOT> ();
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<a name="l00160"></a>00160 }
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<a name="l00161"></a>00161 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (comparatorParam == std::string(<span class="stringliteral">"DiversityThenFitness"</span>))
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<a name="l00162"></a>00162 {
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<a name="l00163"></a>00163 comparator = <span class="keyword">new</span> moeoDiversityThenFitnessComparator < MOEOT> ();
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<a name="l00164"></a>00164 }
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<a name="l00165"></a>00165 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (comparatorParam == std::string(<span class="stringliteral">"Aggregative"</span>))
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<a name="l00166"></a>00166 {
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<a name="l00167"></a>00167 comparator = <span class="keyword">new</span> moeoAggregativeComparator < MOEOT> ();
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<a name="l00168"></a>00168 }
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<a name="l00169"></a>00169 <span class="keywordflow">else</span>
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<a name="l00170"></a>00170 {
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<a name="l00171"></a>00171 std::string stmp = std::string(<span class="stringliteral">"Invalid comparator strategy: "</span>) + comparatorParam;
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<a name="l00172"></a>00172 <span class="keywordflow">throw</span> std::runtime_error(stmp.c_str());
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<a name="l00173"></a>00173 }
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<a name="l00174"></a>00174 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(comparator);
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<a name="l00175"></a>00175
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<a name="l00176"></a>00176
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<a name="l00177"></a>00177 <span class="comment">/* the selection strategy */</span>
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|
<a name="l00178"></a>00178 eoValueParam < eoParamParamType > & selectionParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_param_param_type.html">eoParamParamType</a>(<span class="stringliteral">"DetTour(2)"</span>), <span class="stringliteral">"selection"</span>,
|
|
<a name="l00179"></a>00179 <span class="stringliteral">"Selection scheme: DetTour(T), StochTour(t) or Random"</span>, <span class="charliteral">'S'</span>, <span class="stringliteral">"Evolution Engine"</span>);
|
|
<a name="l00180"></a>00180 <a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_param_param_type.html">eoParamParamType</a> & ppSelect = selectionParam.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_value_param.html#d0e91aa4f66711e52fca9be470ce21b7">value</a>();
|
|
<a name="l00181"></a>00181 moeoSelectOne < MOEOT > * select;
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|
<a name="l00182"></a>00182 <span class="keywordflow">if</span> (ppSelect.first == std::string(<span class="stringliteral">"DetTour"</span>))
|
|
<a name="l00183"></a>00183 {
|
|
<a name="l00184"></a>00184 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> tSize;
|
|
<a name="l00185"></a>00185 <span class="keywordflow">if</span> (!ppSelect.second.size()) <span class="comment">// no parameter added</span>
|
|
<a name="l00186"></a>00186 {
|
|
<a name="l00187"></a>00187 std::cerr << <span class="stringliteral">"WARNING, no parameter passed to DetTour, using 2"</span> << std::endl;
|
|
<a name="l00188"></a>00188 tSize = 2;
|
|
<a name="l00189"></a>00189 <span class="comment">// put back 2 in parameter for consistency (and status file)</span>
|
|
<a name="l00190"></a>00190 ppSelect.second.push_back(std::string(<span class="stringliteral">"2"</span>));
|
|
<a name="l00191"></a>00191 }
|
|
<a name="l00192"></a>00192 <span class="keywordflow">else</span> <span class="comment">// parameter passed by user as DetTour(T)</span>
|
|
<a name="l00193"></a>00193 {
|
|
<a name="l00194"></a>00194 tSize = atoi(ppSelect.second[0].c_str());
|
|
<a name="l00195"></a>00195 }
|
|
<a name="l00196"></a>00196 select = <span class="keyword">new</span> moeoDetTournamentSelect < MOEOT > (*comparator, tSize);
|
|
<a name="l00197"></a>00197 }
|
|
<a name="l00198"></a>00198 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ppSelect.first == std::string(<span class="stringliteral">"StochTour"</span>))
|
|
<a name="l00199"></a>00199 {
|
|
<a name="l00200"></a>00200 <span class="keywordtype">double</span> tRate;
|
|
<a name="l00201"></a>00201 <span class="keywordflow">if</span> (!ppSelect.second.size()) <span class="comment">// no parameter added</span>
|
|
<a name="l00202"></a>00202 {
|
|
<a name="l00203"></a>00203 std::cerr << <span class="stringliteral">"WARNING, no parameter passed to StochTour, using 1"</span> << std::endl;
|
|
<a name="l00204"></a>00204 tRate = 1;
|
|
<a name="l00205"></a>00205 <span class="comment">// put back 1 in parameter for consistency (and status file)</span>
|
|
<a name="l00206"></a>00206 ppSelect.second.push_back(std::string(<span class="stringliteral">"1"</span>));
|
|
<a name="l00207"></a>00207 }
|
|
<a name="l00208"></a>00208 <span class="keywordflow">else</span> <span class="comment">// parameter passed by user as StochTour(T)</span>
|
|
<a name="l00209"></a>00209 {
|
|
<a name="l00210"></a>00210 tRate = atof(ppSelect.second[0].c_str());
|
|
<a name="l00211"></a>00211 }
|
|
<a name="l00212"></a>00212 select = <span class="keyword">new</span> moeoStochTournamentSelect < MOEOT > (*comparator, tRate);
|
|
<a name="l00213"></a>00213 }
|
|
<a name="l00214"></a>00214 <span class="comment">/*</span>
|
|
<a name="l00215"></a>00215 <span class="comment"> else if (ppSelect.first == string("Roulette"))</span>
|
|
<a name="l00216"></a>00216 <span class="comment"> {</span>
|
|
<a name="l00217"></a>00217 <span class="comment"> // TO DO !</span>
|
|
<a name="l00218"></a>00218 <span class="comment"> // ...</span>
|
|
<a name="l00219"></a>00219 <span class="comment"> }</span>
|
|
<a name="l00220"></a>00220 <span class="comment"> */</span>
|
|
<a name="l00221"></a>00221 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ppSelect.first == std::string(<span class="stringliteral">"Random"</span>))
|
|
<a name="l00222"></a>00222 {
|
|
<a name="l00223"></a>00223 select = <span class="keyword">new</span> moeoRandomSelect <MOEOT > ();
|
|
<a name="l00224"></a>00224 }
|
|
<a name="l00225"></a>00225 <span class="keywordflow">else</span>
|
|
<a name="l00226"></a>00226 {
|
|
<a name="l00227"></a>00227 std::string stmp = std::string(<span class="stringliteral">"Invalid selection strategy: "</span>) + ppSelect.first;
|
|
<a name="l00228"></a>00228 <span class="keywordflow">throw</span> std::runtime_error(stmp.c_str());
|
|
<a name="l00229"></a>00229 }
|
|
<a name="l00230"></a>00230 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(select);
|
|
<a name="l00231"></a>00231
|
|
<a name="l00232"></a>00232
|
|
<a name="l00233"></a>00233 <span class="comment">/* the replacement strategy */</span>
|
|
<a name="l00234"></a>00234 std::string & replacementParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(std::string(<span class="stringliteral">"Elitist"</span>), <span class="stringliteral">"replacement"</span>,
|
|
<a name="l00235"></a>00235 <span class="stringliteral">"Replacement scheme: Elitist, Environmental or Generational"</span>, <span class="charliteral">'R'</span>, <span class="stringliteral">"Evolution Engine"</span>).value();
|
|
<a name="l00236"></a>00236 moeoReplacement < MOEOT > * replace;
|
|
<a name="l00237"></a>00237 <span class="keywordflow">if</span> (replacementParam == std::string(<span class="stringliteral">"Elitist"</span>))
|
|
<a name="l00238"></a>00238 {
|
|
<a name="l00239"></a>00239 replace = <span class="keyword">new</span> moeoElitistReplacement < MOEOT> (*fitnessAssignment, *diversityAssignment, *comparator);
|
|
<a name="l00240"></a>00240 }
|
|
<a name="l00241"></a>00241 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (replacementParam == std::string(<span class="stringliteral">"Environmental"</span>))
|
|
<a name="l00242"></a>00242 {
|
|
<a name="l00243"></a>00243 replace = <span class="keyword">new</span> moeoEnvironmentalReplacement < MOEOT> (*fitnessAssignment, *diversityAssignment, *comparator);
|
|
<a name="l00244"></a>00244 }
|
|
<a name="l00245"></a>00245 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (replacementParam == std::string(<span class="stringliteral">"Generational"</span>))
|
|
<a name="l00246"></a>00246 {
|
|
<a name="l00247"></a>00247 replace = <span class="keyword">new</span> moeoGenerationalReplacement < MOEOT> ();
|
|
<a name="l00248"></a>00248 }
|
|
<a name="l00249"></a>00249 <span class="keywordflow">else</span>
|
|
<a name="l00250"></a>00250 {
|
|
<a name="l00251"></a>00251 std::string stmp = std::string(<span class="stringliteral">"Invalid replacement strategy: "</span>) + replacementParam;
|
|
<a name="l00252"></a>00252 <span class="keywordflow">throw</span> std::runtime_error(stmp.c_str());
|
|
<a name="l00253"></a>00253 }
|
|
<a name="l00254"></a>00254 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(replace);
|
|
<a name="l00255"></a>00255
|
|
<a name="l00256"></a>00256
|
|
<a name="l00257"></a>00257 <span class="comment">/* the number of offspring */</span>
|
|
<a name="l00258"></a>00258 eoValueParam < eoHowMany > & offspringRateParam = _parser.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_parameter_loader.html#7a8d6d8abfe4e67af6bd4818a77ec78c">createParam</a>(<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_how_many.html">eoHowMany</a>(1.0), <span class="stringliteral">"nbOffspring"</span>,
|
|
<a name="l00259"></a>00259 <span class="stringliteral">"Number of offspring (percentage or absolute)"</span>, <span class="charliteral">'O'</span>, <span class="stringliteral">"Evolution Engine"</span>);
|
|
<a name="l00260"></a>00260
|
|
<a name="l00261"></a>00261
|
|
<a name="l00262"></a>00262 <span class="comment">// the general breeder</span>
|
|
<a name="l00263"></a>00263 eoGeneralBreeder < MOEOT > * breed = <span class="keyword">new</span> eoGeneralBreeder < MOEOT > (*select, _op, offspringRateParam.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_value_param.html#d0e91aa4f66711e52fca9be470ce21b7">value</a>());
|
|
<a name="l00264"></a>00264 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(breed);
|
|
<a name="l00265"></a>00265 <span class="comment">// the eoEasyEA</span>
|
|
<a name="l00266"></a>00266 moeoEA < MOEOT > * algo = <span class="keyword">new</span> moeoEasyEA < MOEOT > (_continue, _eval, *breed, *replace, *fitnessAssignment, *diversityAssignment);
|
|
<a name="l00267"></a>00267 _state.<a class="codeRef" doxygen="eo.doxytag:../../../paradiseo-eo/doc/html/" href="../../../paradiseo-eo/doc/html/classeo_functor_store.html#2f7c33b862229e23ddb0502b5b6a30f7">storeFunctor</a>(algo);
|
|
<a name="l00268"></a>00268 <span class="keywordflow">return</span> *algo;
|
|
<a name="l00269"></a>00269
|
|
<a name="l00270"></a>00270 }
|
|
<a name="l00271"></a>00271
|
|
<a name="l00272"></a>00272 <span class="preprocessor">#endif </span><span class="comment">/*MAKE_EA_MOEO_H_*/</span>
|
|
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jul 2 16:05:01 2007 for ParadisEO-MOEO by
|
|
<a href="http://www.doxygen.org/index.html">
|
|
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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|
</body>
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</html>
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