CartesianCrxHalfUniform.cpp

#include "CartesianCrxHalfUniform.h"
#include "Cartesian_c.h"
 
namespace Cartesian {
 
void CartesianCrxHalfUniform::registerParameters(StateP state)
{
    myGenotype_->registerParameter(state, "crx.halfuniform", (voidP) new double(0), ECF::DOUBLE);
}
 
 
bool CartesianCrxHalfUniform::initialize(StateP state)
{
    voidP sptr = myGenotype_->getParameterValue(state, "crx.halfuniform");
    probability_ = *((double*)sptr.get());
    return true;
}
 
 
bool CartesianCrxHalfUniform::mate(GenotypeP gen1, GenotypeP gen2, GenotypeP child)
{
    Cartesian* p1 = (Cartesian*) (gen1.get());
    Cartesian* p2 = (Cartesian*) (gen2.get());
    Cartesian* ch = (Cartesian*) (child.get());
 
    // copy all from 1st parent
    ch->nodes_ = p1->nodes_;
    ch->outputs_ = p1->outputs_;
 
    // cross function nodes
    int geneSwitch;
    for (uint i = 0; i < p1->nodes_.size(); i++) {
        geneSwitch = state_->getRandomizer()->getRandomInteger(0, 1);
        if (geneSwitch)
            ch->nodes_[i] = p2->nodes_[i];
    }
 
    // cross outputs
    for (uint i = 0; i < p1->nOutputs_; i++) {
        geneSwitch = state_->getRandomizer()->getRandomInteger(0, 1);
        if (geneSwitch)
            ch->outputs_[i] = p2->outputs_[i];
    }
 
    return true;
}
 
}