65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
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#include "SymbRegEvalOp.hpp"
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#include <iostream>
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using namespace std;
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using namespace Beagle;
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int main(int argc, char** argv) {
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try {
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// Create a set of primitives
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GP::PrimitiveSet::Handle lSet = new GP::PrimitiveSet;
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lSet->insert(new GP::Add);
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lSet->insert(new GP::Subtract);
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lSet->insert(new GP::Multiply);
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lSet->insert(new GP::Divide);
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lSet->insert(new GP::TokenT<Double>("X"));
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lSet->insert(new GP::EphemeralDouble);
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// Create a system
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Beagle::GP::System::Handle lSystem = new Beagle::GP::System(lSet);
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// Create operators
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Beagle::GP::EvaluationOp::Handle lEvalOp = new SymbRegEvalOp;
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// Initialize operators and system
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lSystem->initialize(argc, argv);
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lEvalOp->initialize(*lSystem);
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lSystem->postInit();
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lEvalOp->postInit(*lSystem);
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// Get filename from command-line arguments
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std::string lFileName = "indi.xml";
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if(argc>1) lFileName=argv[1];
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// Create and read individual
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Beagle::GP::Individual::Handle lIndividual = new Beagle::GP::Individual;
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lIndividual->readFromFile(lFileName.c_str(), *lSystem);
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// Write individual to screen
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std::cout << "Read individual: " << lIndividual->serialize() << std::endl;
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// Evaluate individual
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Beagle::Fitness::Handle lFitness = lEvalOp->test(lIndividual, lSystem);
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// Write fitness to screen
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std::cout << "Fitness: " << std::endl;
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std::cout << lFitness->serialize() << std::endl;
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}
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catch(Beagle::Exception& inException) {
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inException.terminate();
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}
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catch(std::exception& inException) {
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std::cerr << "Standard exception catched: " << inException.what() << std::endl;
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std::terminate();
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}
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catch(...) {
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std::cerr << "An unknown exception was thrown, exiting!" << std::endl;
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}
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}
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