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00002
00003
00004
00005 #ifdef HAVE_CONFIG_H
00006 #include <config.h>
00007 #endif
00008
00009 #ifndef __GNUG__
00010
00011 #pragma warning(disable:4786)
00012 #endif // __GNUG__
00013
00014 #include "eo"
00015 #include "ga/eoBitOp.h"
00016
00017 #include "RoyalRoad.h"
00018
00019
00020 #include "VirusOp.h"
00021 #include "eoVirus.h"
00022 #include "eoInitVirus.h"
00023
00024
00025
00026 typedef eoVirus<float> Chrom;
00027
00028
00029
00030 int main()
00031 {
00032 const unsigned POP_SIZE = 10, CHROM_SIZE = 12;
00033 unsigned i;
00034 eoBooleanGenerator gen;
00035
00036
00037 eoPop<Chrom> pop;
00038
00039
00040 RoyalRoad<Chrom> rr( 8 );
00041 eoEvalFuncCounter<Chrom> eval( rr );
00042
00043 eoInitVirus<float> random(CHROM_SIZE, gen);
00044 for (i = 0; i < POP_SIZE; ++i) {
00045 Chrom chrom;
00046 random(chrom);
00047 eval(chrom);
00048 pop.push_back(chrom);
00049 }
00050
00051 std::cout << "population:" << std::endl;
00052 for (i = 0; i < pop.size(); ++i)
00053 std::cout << "\t" << pop[i] << " " << pop[i].fitness() << std::endl;
00054
00055
00056 eoStochTournamentSelect<Chrom> lottery(0.9 );
00057
00058
00059 eoOneBitFlip<Chrom> vm;
00060 eoUBitXover<Chrom> xover;
00061 eoProportionalOp<Chrom> propSel;
00062 eoGeneralBreeder<Chrom> breeder( lottery, propSel );
00063 propSel.add(vm, 0.2);
00064 propSel.add(xover, 0.8);
00065
00066
00067 eoCommaReplacement<Chrom> replace;
00068
00069
00070 eoGenContinue<Chrom> continuator1(10);
00071 eoFitContinue<Chrom> continuator2(CHROM_SIZE);
00072 eoCombinedContinue<Chrom> continuator(continuator1, continuator2);
00073 eoCheckPoint<Chrom> checkpoint(continuator);
00074 eoStdoutMonitor monitor;
00075 checkpoint.add(monitor);
00076 eoSecondMomentStats<Chrom> stats;
00077 eoPopStat<Chrom> dumper( 10 );
00078 monitor.add(stats);
00079 checkpoint.add(dumper);
00080 checkpoint.add(stats);
00081
00082
00083 eoEasyEA<Chrom> ea(checkpoint, eval, breeder, replace );
00084
00085
00086 try
00087 {
00088 ea(pop);
00089 }
00090 catch (std::exception& e)
00091 {
00092 std::cout << "exception: " << e.what() << std::endl;;
00093 exit(EXIT_FAILURE);
00094 }
00095
00096 std::cout << "pop" << std::endl;
00097 for (i = 0; i < pop.size(); ++i)
00098 std::cout << "\t" << pop[i] << " " << pop[i].fitness() << std::endl;
00099
00100 std::cout << "\n --> Number of Evaluations = " << eval.getValue() << std::endl;
00101 return 0;
00102 }
00103
00104