dd69a368dc
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@598 331e1502-861f-0410-8da2-ba01fb791d7f
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
// (c) OPAC Team, LIFL, July 2007
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//
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// Contact: paradiseo-help@lists.gforge.inria.fr
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#include "param.h"
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#include "route_init.h"
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#include "route_eval.h"
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#include "order_xover.h"
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#include "edge_xover.h"
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#include "partial_mapped_xover.h"
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#include "city_swap.h"
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#include "part_route_eval.h"
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#include "merge_route_eval.h"
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#include "two_opt_init.h"
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#include "two_opt_next.h"
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#include "two_opt_incr_eval.h"
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#include <peo>
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#define POP_SIZE 10
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#define NUM_GEN 10
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#define CROSS_RATE 1.0
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#define MUT_RATE 0.01
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int main (int __argc, char * * __argv) {
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peo :: init (__argc, __argv);
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loadParameters (__argc, __argv); /* Processing some parameters relative to the tackled
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problem (TSP) */
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RouteInit route_init; /* Its builds random routes */
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RouteEval full_eval; /* Full route evaluator */
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OrderXover order_cross; /* Recombination */
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PartialMappedXover pm_cross;
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EdgeXover edge_cross;
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CitySwap city_swap_mut; /* Mutation */
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/** Local Search */
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TwoOptInit pmx_two_opt_init;
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TwoOptNext pmx_two_opt_next;
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TwoOptIncrEval pmx_two_opt_incr_eval;
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moBestImprSelect <TwoOpt> pmx_two_opt_move_select;
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moHC <TwoOpt> hc (pmx_two_opt_init, pmx_two_opt_next, pmx_two_opt_incr_eval, pmx_two_opt_move_select, full_eval);
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/** The EA */
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eoPop <Route> ox_pop (POP_SIZE, route_init); /* Population */
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eoGenContinue <Route> ox_cont (NUM_GEN); /* A fixed number of iterations */
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eoCheckPoint <Route> ox_checkpoint (ox_cont); /* Checkpoint */
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peoSeqPopEval <Route> ox_pop_eval (full_eval);
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eoStochTournamentSelect <Route> ox_select_one;
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eoSelectNumber <Route> ox_select (ox_select_one, POP_SIZE);
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eoSGATransform <Route> ox_transform (order_cross, CROSS_RATE, city_swap_mut, MUT_RATE);
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peoSeqTransform <Route> ox_para_transform (ox_transform);
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eoEPReplacement <Route> ox_replace (2);
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peoEA <Route> ox_ea (ox_checkpoint, ox_pop_eval, ox_select, ox_para_transform, ox_replace);
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ox_ea (ox_pop); /* Application to the given population */
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peo :: run ();
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peo :: finalize (); /* Termination */
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std :: cout << ox_pop[ 0 ].fitness();
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hc( ox_pop[ 0 ] );
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std :: cout << " -> " << ox_pop[ 0 ].fitness() << std :: endl;
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return 0;
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}
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