paradiseo/eo/test/t-eoFastGA.cpp
2020-09-30 09:47:02 +02:00

72 lines
1.8 KiB
C++

/*
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;
version 2 of the License.
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
*/
#include <iostream>
#include <string>
#include <eo>
#include <ga.h>
#include "../../problems/eval/oneMaxEval.h"
using EOT = eoBit<double>;
int main(int /*argc*/, char** /*argv*/)
{
size_t dim = 100;
size_t pop_size = 10;
oneMaxEval<EOT> evalfunc;
eoPopLoopEval<EOT> eval(evalfunc);
eoBooleanGenerator gen(0.5);
eoInitFixedLength<EOT> init(dim, gen);
double cross_rate = 0.5;
eoSequentialSelect<EOT> select_cross;
eoUBitXover<EOT> crossover;
eoRandomSelect<EOT> select_aftercross;
double mut_rate = 0.5;
eoSequentialSelect<EOT> select_mut;
eoStandardBitMutation<EOT> mutation(0.5);
eoPlusReplacement<EOT> replacement;
eoGenContinue<EOT> common_cont(dim*2);
eoCombinedContinue<EOT> gen_cont(common_cont);
eoFastGA<EOT> algo(
cross_rate,
select_cross,
crossover,
select_aftercross,
mut_rate,
select_mut,
mutation,
eval,
replacement,
common_cont
);
eoPop<EOT> pop;
pop.append(pop_size, init);
eval(pop,pop);
algo(pop);
std::cout << pop.best_element() << std::endl;
}