void AttributeMutation::addMutated(const MEPChromosome &parent,
MEPGenerator &generator,
MEPChromosome &child) const
{
MEPObjectPtr mutated = generator.createGene();
const MEPGene& cloned = dynamic_cast<const MEPGene&>
(parent.findByOrder(child.getSize()));
std::vector<int> args;
int mutatedNArguments = dynamic_cast<MEPGene&> (*mutated).getNArguments();
int clonedNArguments = cloned.getNArguments();
int higherNArguments = mutatedNArguments > clonedNArguments ?
mutatedNArguments : clonedNArguments;
int lowerNArguments = mutatedNArguments < clonedNArguments ?
mutatedNArguments : clonedNArguments;
for(int i = 0; i < lowerNArguments; ++i)
{
const MEPObject& clonedChild = parent.findById(cloned.getChildId(i));
int clonedChildNumber = parent.find(clonedChild);
args.push_back(clonedChildNumber);
}
for(int i = lowerNArguments; i < higherNArguments; ++i)
{
int clonedChildNumber = std::rand() % child.getSize();
args.push_back(clonedChildNumber);
}
child.MEPComposite::addObject(mutated, args);
}
void ArgumentMutation::addMutated(const MEPChromosome &parent,
MEPGenerator &,
MEPChromosome &child) const
{
MEPObjectPtr mutated = parent.getObject(child.getSize()).clone();
std::vector<int> args;
for(int i = 0; i < dynamic_cast<MEPGene&> (*mutated).getNArguments(); ++i)
{
args.push_back(std::rand() % child.getSize());
}
child.MEPComposite::addObject(mutated, args);
}
