Paradiseo-eo sources added

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@40 331e1502-861f-0410-8da2-ba01fb791d7f

trunk/paradiseo-eo/test/t-eoGOpSel.cpp

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+/* -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+    t-eoGOpSel.cpp
+      Testing proportional operator selectors
+
+    (c) Maarten Keijzer and GeNeura Team, 2000 
+ 
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ 
+    Contact: todos@geneura.ugr.es, http://geneura.ugr.es
+            
+*/
+
+//-----------------------------------------------------------------------------// 
+
+#ifndef __GNUG__
+// to avoid long name warnings
+#pragma warning(disable:4786)
+#endif // __GNUG__
+
+#include <iostream>
+
+#include <ga/eoBin.h>  // eoBin, eoPop, eoBreeder
+#include <eoPop.h>
+#include <ga/eoBitOp.h>
+#include <eoProportionalGOpSel.h>
+#include <eoSequentialGOpSelector.h>
+#include <eoRandomIndiSelector.h>
+
+#include <eoDetTournamentIndiSelector.h>
+#include <eoDetTournamentInserter.h>
+#include <eoStochTournamentInserter.h>
+
+#include <eoGOpBreeder.h>
+
+#include <utils/eoRNG.h>
+#include <utils/eoState.h>
+
+// Fitness evaluation
+#include "binary_value.h"
+
+//-----------------------------------------------------------------------------
+
+typedef eoBin<float> Chrom;
+
+//-----------------------------------------------------------------------------
+
+main()
+{
+  rng.reseed(42); // reproducible random seed
+
+  const unsigned POP_SIZE = 8, CHROM_SIZE = 4;
+  unsigned i;
+
+  eoBinRandom<Chrom> random;
+  eoPop<Chrom> pop; 
+  
+  for (i = 0; i < POP_SIZE; ++i)
+    {
+      Chrom chrom(CHROM_SIZE);
+      random(chrom);
+      chrom.fitness(binary_value(chrom));
+      pop.push_back(chrom);
+    }
+  
+  std::cout << "population:" << std::endl;
+  for (i = 0; i < pop.size(); ++i)
+    std::cout << pop[i] << " " << pop[i].fitness() << std::endl;
+
+  eoBinBitFlip<Chrom> bitflip;
+  eoBinCrossover<Chrom> xover;
+  
+  eoEvalFuncPtr<Chrom> eval(binary_value);
+
+  //Create the proportional operator selector and add the 
+  // two operators creatd above to it.
+
+  eoProportionalGOpSel<Chrom > propSel;
+  eoSequentialGOpSel<Chrom>    seqSel;
+
+  propSel.addOp(bitflip, 0.5);
+  propSel.addOp(xover, 0.5);
+  
+  // seqSel selects operator in sequence, creating a combined operator
+  // add a bitflip, an xover and another bitflip
+  seqSel.addOp(bitflip, 0.25);
+  seqSel.addOp(xover, 0.5);
+  seqSel.addOp(bitflip, 0.25);
+
+
+  eoRandomIndiSelector<Chrom>         selector1;
+  eoDetTournamentIndiSelector<Chrom>  selector2(2);
+
+  eoBackInserter<Chrom> inserter1;
+  eoDetTournamentInserter<Chrom> inserter2(eval, 2);
+  eoStochTournamentInserter<Chrom> inserter3(eval, 0.9f);
+
+  eoGOpBreeder<Chrom> breeder1(propSel, selector1);
+  eoGOpBreeder<Chrom> breeder2(seqSel, selector1);
+  eoGOpBreeder<Chrom> breeder3(propSel, selector2);
+  eoGOpBreeder<Chrom> breeder4(seqSel, selector2);
+
+  // test the breeders
+
+  breeder1(pop);
+  breeder2(pop);
+  breeder3(pop);
+  breeder4(pop);
+
+  eoState state;
+
+  state.registerObject(pop);
+
+  state.save(std::std::cout);
+    
+  return 0;
+}
+
+//-----------------------------------------------------------------------------