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New style for PEO

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@789 331e1502-861f-0410-8da2-ba01fb791d7f
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canape 2007-11-16 11:34:20 +00:00
commit 9c87b3b0c0
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80
trunk/paradiseo-peo/tutorial/Lesson6/main.cpp
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@ -1,4 +1,4 @@
/*
/*
* <main.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, INRIA, 2007
@ -31,7 +31,7 @@
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*
*/
@ -50,56 +50,56 @@
int main( int __argc, char** __argv )
{
/* In this lesson you will learn to use a multi-start.
*
* Thanks to this method, you can use several local searches together !!!
*
*/
/* In this lesson you will learn to use a multi-start.
*
* Thanks to this method, you can use several local searches together !!!
*
*/
// Parameter
const unsigned int POP_SIZE = 10;
srand( time(NULL) );
const unsigned int POP_SIZE = 10;
srand( time(NULL) );
// Initializing the ParadisEO-PEO environment
peo :: init( __argc, __argv );
peo :: init( __argc, __argv );
// Processing the command line specified parameters
loadParameters( __argc, __argv );
loadParameters( __argc, __argv );
// Define a Hill Climbing (you can choose an other local search)
// ie Lessons of ParadisEO - MO
Route route;
RouteInit init;
init(route);
RouteEval eval;
eval(route);
TwoOptInit initHC;
TwoOptNext nextHC;
TwoOptIncrEval incrHC;
moBestImprSelect< TwoOpt > selectHC;
moHC< TwoOpt > hc(initHC, nextHC, incrHC, selectHC, eval);
Route route;
RouteInit init;
init(route);
RouteEval eval;
eval(route);
TwoOptInit initHC;
TwoOptNext nextHC;
TwoOptIncrEval incrHC;
moBestImprSelect< TwoOpt > selectHC;
moHC< TwoOpt > hc(initHC, nextHC, incrHC, selectHC, eval);
// Define a population
RouteInit initPop; // Creates random Route objects
RouteEval evalPop; // Offers a fitness value for a specified Route object
eoPop < Route > pop(POP_SIZE, initPop);
for ( unsigned int index = 0; index < POP_SIZE; index++ )
evalPop( pop[ index ] );
RouteInit initPop; // Creates random Route objects
RouteEval evalPop; // Offers a fitness value for a specified Route object
eoPop < Route > pop(POP_SIZE, initPop);
for ( unsigned int index = 0; index < POP_SIZE; index++ )
evalPop( pop[ index ] );
// Setting up the parallel wrapper
peoSynchronousMultiStart< Route > parallelHC(hc);
peoParallelAlgorithmWrapper WrapHC (parallelHC, pop);
parallelHC.setOwner( WrapHC );
peoSynchronousMultiStart< Route > parallelHC(hc);
peoParallelAlgorithmWrapper WrapHC (parallelHC, pop);
parallelHC.setOwner( WrapHC );
peo :: run( );
peo :: finalize( );
if ( getNodeRank() == 1 )
{
peo :: run( );
peo :: finalize( );
if ( getNodeRank() == 1 )
{
std :: cout << "\n\nBefore : \n" << route;
std :: cout << "\n\nWith the synchronous Multi-Start HCs:";
for ( unsigned int index = 0; index < POP_SIZE; index++ )
std::cout <<"\n"<< pop[ index ];
}
std :: cout << "\n\nBefore : \n" << route;
std :: cout << "\n\nWith the synchronous Multi-Start HCs:";
for ( unsigned int index = 0; index < POP_SIZE; index++ )
std::cout <<"\n"<< pop[ index ];
}
}