git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@36 331e1502-861f-0410-8da2-ba01fb791d7f

trunk/paradiseo-moeo/tutorials/lesson1/FlowShopEA.cpp

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+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+// "FlowShopEA.cpp"
+
+// (c) OPAC Team, LIFL, October 2006
+
+/* This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library 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
+   Lesser General Public License for more details.
+   
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+   
+   Contact: Arnaud.Liefooghe@lifl.fr
+*/
+
+
+// Miscilaneous include and declaration 
+using namespace std;
+
+
+/* EO */
+// eo general include
+#include "eo"
+// for the creation of an evaluator
+#include "make_eval_FlowShop.h"
+// for the creation of an initializer
+#include "make_genotype_FlowShop.h"
+// for the creation of the variation operators
+#include "make_op_FlowShop.h"
+// how to initialize the population
+#include <do/make_pop.h>
+// the stopping criterion
+#include <do/make_continue_pareto.h>
+// outputs (stats, population dumps, ...)
+#include <do/make_checkpoint_pareto.h>
+// simple call to the algo
+#include <do/make_run.h>
+
+// checks for help demand, and writes the status file and make_help; in libutils
+void make_help (eoParser & _parser);
+
+
+/* MOEO */
+#include <moeoArchive.h>
+#include <moeoArchiveUpdater.h>
+#include <moeoArchiveFitnessSavingUpdater.h>
+#include <metric/moeoContributionMetric.h>
+#include <metric/moeoEntropyMetric.h>
+#include <metric/moeoBinaryMetricSavingUpdater.h>
+// evolution engine (selection and replacement)
+#include <old/make_algo_MOEO.h>
+
+/* FLOW-SHOP */
+// definition of representation
+#include "FlowShop.h"
+// definition of fitness
+#include "FlowShopFitness.h"
+
+
+
+int
+main (int argc, char *argv[])
+{
+  try
+  {
+
+    eoParser parser (argc, argv);	// for user-parameter reading
+    eoState state;		// to keep all things allocated
+
+
+
+
+
+    /*** the representation-dependent things ***/
+
+    // The fitness evaluation
+    eoEvalFuncCounter < FlowShop > &eval = do_make_eval (parser, state);
+    // the genotype (through a genotype initializer)
+    eoInit < FlowShop > &init = do_make_genotype (parser, state);
+    // the variation operators
+    eoGenOp < FlowShop > &op = do_make_op (parser, state);
+
+
+
+
+
+    /*** the representation-independent things ***/
+
+    // initialization of the population   
+    eoPop < FlowShop > &pop = do_make_pop (parser, state, init);
+    // definition of the archive
+    moeoArchive < FlowShop > arch;
+    // stopping criteria
+    eoContinue < FlowShop > &term =
+      do_make_continue_pareto (parser, state, eval);
+    // output
+    eoCheckPoint < FlowShop > &checkpoint =
+      do_make_checkpoint_pareto (parser, state, eval, term);
+    // algorithm    
+    eoAlgo < FlowShop > &algo =
+      do_make_algo_MOEO (parser, state, eval, checkpoint, op, arch);
+
+
+
+
+
+    /*** archive-related features ***/
+    // update the archive every generation   
+    moeoArchiveUpdater < FlowShop > updater (arch, pop);
+    checkpoint.add (updater);
+    // save the archive every generation in 'Res/Arch*'
+    moeoArchiveFitnessSavingUpdater < FlowShop > save_updater (arch);
+    checkpoint.add (save_updater);
+    // save the contribution of the non-dominated solutions in 'Res/Contribution.txt'
+    moeoVectorVsVectorBM < FlowShop, double >*contribution =
+      new moeoContributionMetric < FlowShop > ();
+    moeoBinaryMetricSavingUpdater < FlowShop >
+      contribution_updater (*contribution, arch, "Res/Contribution.txt");
+    checkpoint.add (contribution_updater);
+    // save the entropy of the non-dominated solutions in 'Res/Entropy.txt'
+    moeoVectorVsVectorBM < FlowShop, double >*entropy =
+      new moeoEntropyMetric < FlowShop > ();
+    moeoBinaryMetricSavingUpdater < FlowShop > entropy_updater (*entropy,
+								arch,
+								"Res/Entropy.txt");
+    checkpoint.add (entropy_updater);
+
+
+
+
+    /*** Go ! ***/
+
+    // help ?
+    make_help (parser);
+
+    // first evalution
+    apply < FlowShop > (eval, pop);
+
+    // printing of the initial population
+    cout << "Initial Population\n";
+    pop.sortedPrintOn (cout);
+    cout << endl;
+
+    // run the algo
+    do_run (algo, pop);
+
+    // printing of the final population
+    cout << "Final Population\n";
+    pop.sortedPrintOn (cout);
+    cout << endl;
+
+    // printing of the final archive
+    cout << "Final Archive\n";
+    arch.sortedPrintOn (cout);
+    cout << endl;
+
+  } catch (exception & e)
+  {
+    cout << e.what () << endl;
+  }
+  return EXIT_SUCCESS;
+}