FloatingPointMutSimple.cpp

#include "../ECF_base.h"
#include "FloatingPoint.h"
#include <cmath>
 
 
namespace FloatingPoint
{
 
void FloatingPointMutSimple::registerParameters(StateP state)
{
    myGenotype_->registerParameter(state, "mut.simple", (voidP) new double(0), ECF::DOUBLE);
}
 
bool FloatingPointMutSimple::initialize(StateP state)
{
    voidP sptr = myGenotype_->getParameterValue(state, "mut.simple");
    probability_ = *((double*)sptr.get());
 
    return true;
}
 
bool FloatingPointMutSimple::mutate(GenotypeP gene)
{
    FloatingPoint* FP = (FloatingPoint*) (gene.get());
 
    uint dimension = state_->getRandomizer()->getRandomInteger((uint) FP->realValue.size());
    FP->realValue[dimension] = state_->getRandomizer()->getRandomDouble() * (FP->getUBound() - FP->getLBound()) + FP->getLBound();
 
    return true;
}
 
}