Début du dev de newMo

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1639 331e1502-861f-0410-8da2-ba01fb791d7f

branches/newMo/tutorial/oneMax/application/testWithMove.cpp

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+//-----------------------------------------------------------------------------
+/** testSimpleHC.cpp
+ *
+ * SV - 12/01/10 
+ *
+ */
+//-----------------------------------------------------------------------------
+
+// standard includes
+#define HAVE_SSTREAM
+
+#include <stdexcept>  // runtime_error 
+#include <iostream>   // cout
+#include <sstream>  // ostrstream, istrstream
+#include <fstream>
+#include <string.h>
+
+// the general include for eo
+#include <eo>
+#include "ga.h"
+
+using namespace std;
+
+//-----------------------------------------------------------------------------
+// fitness function
+#include <funcOneMax.h>
+
+//#include <eoInt.h>
+//#include <moEmptyNeighbor.h>
+
+#include <continuator/moTrueContinuator.h>
+
+// local search algorithm
+#include <algo/moLocalSearch.h>
+
+// the simple HC explorer
+#include <explorer/moSimpleHCexplorer.h>
+
+// explore the neighborhood of a bit string in order
+#include <neighborhood/moMoveNeighborhood.h>
+
+//#include <moFullEvalBitNeighbor.h>
+
+#include <neighborhood/moMoveNeighbor.h>
+
+#include <bitMove.h>
+#include <bitMove_init.h>
+#include <bitMoveIncrEval.h>
+#include <bitMove_next.h>
+
+// REPRESENTATION
+//-----------------------------------------------------------------------------
+// define your individuals
+typedef eoBit<unsigned> Indi;	
+//typedef OneMaxBitNeighbor<unsigned> Neighbor ; // incremental evaluation
+typedef moMoveNeighbor<BitMove<Indi>, unsigned> Neighbor ; // full evaluation
+typedef moMoveNeighborhood<BitMove<Indi>, unsigned> Neighborhood ;
+
+// GENERAL
+//-----------------------------------------------------------------------------
+
+void main_function(int argc, char **argv)
+{
+  /* =========================================================
+   *
+   * Parameters 
+   *
+   * ========================================================= */
+
+  // First define a parser from the command-line arguments
+  eoParser parser(argc, argv);
+
+  // For each parameter, define Parameter, read it through the parser,
+  // and assign the value to the variable
+
+  eoValueParam<uint32_t> seedParam(time(0), "seed", "Random number seed", 'S');
+  parser.processParam( seedParam );
+  unsigned seed = seedParam.value();
+
+  // description of genotype
+  eoValueParam<unsigned int> vecSizeParam(8, "vecSize", "Genotype size", 'V');
+  parser.processParam( vecSizeParam, "Representation" );
+  unsigned vecSize = vecSizeParam.value();
+
+  string fileOut("out.dat");
+  eoValueParam<string> fileStatParam(fileOut.c_str(), "out", "A file to export results", 'o');
+  parser.processParam( fileStatParam, "Persistence" );
+  fileOut = fileStatParam.value();
+
+  // the name of the "status" file where all actual parameter values will be saved
+  string str_status = parser.ProgramName() + ".status"; // default value
+  eoValueParam<string> statusParam(str_status.c_str(), "status", "Status file");
+  parser.processParam( statusParam, "Persistence" );
+
+  // do the following AFTER ALL PARAMETERS HAVE BEEN PROCESSED
+  // i.e. in case you need parameters somewhere else, postpone these
+  if (parser.userNeedsHelp())
+    {
+      parser.printHelp(cout);
+      exit(1);
+    }
+  if (statusParam.value() != "")
+    {
+      ofstream os(statusParam.value().c_str());
+      os << parser;		// and you can use that file as parameter file
+    }
+
+
+  /* =========================================================
+   *
+   * Random seed
+   *
+   * ========================================================= */
+
+  //reproducible random seed: if you don't change SEED above, 
+  // you'll aways get the same result, NOT a random run
+  rng.reseed(seed);
+
+
+  /* =========================================================
+   *
+   * Eval fitness function
+   *
+   * ========================================================= */
+
+  FuncOneMax<Indi> eval(vecSize);
+
+  OneMaxIncrEval<Indi> incrEval;
+  Neighbor::setIncrEval(incrEval);
+
+  /* =========================================================
+   *
+   * Initilisation of the solution
+   *
+   * ========================================================= */
+
+  // a Indi random initializer
+  eoUniformGenerator<bool> uGen;
+  eoInitFixedLength<Indi> random(vecSize, uGen);
+      
+  /* =========================================================
+   *
+   * evaluation of a neighbor solution
+   *
+   * ========================================================= */
+  
+  // no need if incremental evaluation with OneMaxBitNeighbor
+  //  Neighbor::setFullEvalFunc(eval);
+
+  /* =========================================================
+   *
+   * the neighborhood of a solution
+   *
+   * ========================================================= */
+  BitMove_init<Indi> init;
+  BitMove_next<Indi> next;
+  
+
+  Neighborhood neighborhood(init, next);
+
+  /* =========================================================
+   *
+   * a neighborhood explorator solution
+   *
+   * ========================================================= */
+  
+  moSimpleHCexplorer<Neighborhood> explorer(neighborhood);
+
+  /* =========================================================
+   *
+   * the local search algorithm
+   *
+   * ========================================================= */
+
+  moTrueContinuator<Neighborhood> continuator;
+
+  moLocalSearch< moSimpleHCexplorer<Neighborhood>, moTrueContinuator<Neighborhood> > localSearch(explorer, continuator);
+
+  /* =========================================================
+   *
+   * execute the local search from random sollution
+   *
+   * ========================================================= */
+
+  Indi solution;
+
+  random(solution);
+
+  eval(solution);
+
+  std::cout << "initial: " << solution << std::endl ;
+
+  localSearch(solution);
+  
+  std::cout << "final:   " << solution << std::endl ;
+
+}
+
+// A main that catches the exceptions
+
+int main(int argc, char **argv)
+{
+
+    try
+    {
+        main_function(argc, argv);
+    }
+    catch(exception& e)
+    {
+        cout << "Exception: " << e.what() << '\n';
+    }
+
+    return 1;
+}