Migration from SVN

eo/test/t-selectOne.cpp

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+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+//-----------------------------------------------------------------------------
+// t-selectOne.cpp
+//   This program test the breeder object
+// (c) GeNeura Team, 1998
+/*
+    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 <ga/eoBin.h>  // eoBin, eoPop, eoBreeder
+#include <eoPop.h>
+#include <ga/eoBitOp.h>
+
+#include <eoUniformSelect.h>
+#include <eoStochTournament.h>
+#include <eoDetTournament.h>
+
+
+//-----------------------------------------------------------------------------
+
+typedef eoBin<float> Chrom;
+
+#include "binary_value.h"
+
+//-----------------------------------------------------------------------------
+
+main()
+{
+  const unsigned POP_SIZE = 8, CHROM_SIZE = 4;
+  unsigned i;
+
+  eoBinRandom<Chrom> random;
+  eoPop<Chrom> pop;
+
+  // Create the population
+  for (i = 0; i < POP_SIZE; ++i) {
+    Chrom chrom(CHROM_SIZE);
+    random(chrom);
+    BinaryValue()(chrom);
+    pop.push_back(chrom);
+  }
+
+  // print population
+  std::cout << "population:" << std::endl;
+  for (i = 0; i < pop.size(); ++i)
+    std::cout << pop[i] << " " << pop[i].fitness() << std::endl;
+
+  // Declare 1-selectors
+  eoUniformSelect<Chrom> uSelect;
+
+  Chrom aChrom;
+  aChrom = uSelect( pop );
+  std::cout << "Uniform Select " << aChrom << " " << aChrom.fitness() << std::endl;
+
+  eoStochTournament<Chrom> sSelect(0.7);
+  aChrom = sSelect( pop );
+  std::cout << "Stochastic Tournament " << aChrom << " " << aChrom.fitness() << std::endl;
+
+  eoDetTournament<Chrom> dSelect(3);
+  aChrom = dSelect( pop );
+  std::cout << "Deterministic Tournament " << aChrom << " " << aChrom.fitness() << std::endl;
+
+  return 0;
+}
+
+//-----------------------------------------------------------------------------