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eodev/eo/test/t-eoGA.cpp
evomarc d7c3d973c7 Small modifications here and there to be MSVC++ compatible
Mainly, time.h -> ctime
        definition of loop index out of loops when multiply used
        no typename in declaration using template typename
2001-11-10 09:02:17 +00:00

71 lines
1.9 KiB
C++

#include <iostream>
#include <ga/make_ga.h>
#include "binary_value.h"
#include <apply.h>
using namespace std;
int main(int argc, char* argv[])
{
try
{
typedef eoBit<double> EOT;
eoParser parser(argc, argv); // for user-parameter reading
eoState state; // keeps all things allocated
///// FIRST, problem or representation dependent stuff
//////////////////////////////////////////////////////
// The evaluation fn - encapsulated into an eval counter for output
eoEvalFuncPtr<EOT, float> mainEval( binary_value<EOT> );
eoEvalFuncCounter<EOT> eval(mainEval);
// the genotype - through a genotype initializer
eoInit<EOT>& init = make_genotype(parser, state, EOT());
// Build the variation operator (any seq/prop construct)
eoGenOp<EOT>& op = make_op(parser, state, init);
//// Now the representation-independent things
//////////////////////////////////////////////
// initialize the population - and evaluate
// yes, this is representation indepedent once you have an eoInit
eoPop<EOT>& pop = make_pop(parser, state, init);
// stopping criteria
eoContinue<EOT> & term = make_continue(parser, state, eval);
// output
eoCheckPoint<EOT> & checkpoint = make_checkpoint(parser, state, eval, term);
// algorithm (need the operator!)
eoAlgo<EOT>& ga = make_algo_scalar(parser, state, eval, checkpoint, op);
///// End of construction of the algorith
/////////////////////////////////////////
// to be called AFTER all parameters have been read!!!
make_help(parser);
//// GO
///////
// evaluate intial population AFTER help and status in case it takes time
apply<EOT>(eval, pop);
// print it out
cout << "Initial Population\n";
pop.sortedPrintOn(cout);
cout << endl;
run_ea(ga, pop); // run the ga
cout << "Final Population\n";
pop.sortedPrintOn(cout);
cout << endl;
}
catch(exception& e)
{
cout << e.what() << endl;
}
}