00001 #include "../ECF_base.h"
00002 #include "Permutation.h"
00003
00004
00005 namespace Permutation
00006 {
00007
00008 void PermutationMutToggle::registerParameters(StateP state)
00009 {
00010 myGenotype_->registerParameter(state, "mut.toggle", (voidP) new double(0), ECF::DOUBLE);
00011 }
00012
00013
00014 bool PermutationMutToggle::initialize(StateP state)
00015 {
00016 voidP sptr = myGenotype_->getParameterValue(state, "mut.toggle");
00017 probability_ = *((double*)sptr.get());
00018 return true;
00019 }
00020
00021
00022 bool PermutationMutToggle::mutate(GenotypeP gene)
00023 {
00024 Permutation* perm = (Permutation*) (gene.get());
00025
00026 int ind1 = state_->getRandomizer()->getRandomInteger(perm->getSize());
00027 int ind2 = state_->getRandomizer()->getRandomInteger(perm->getSize());
00028 int temp = perm->variables[ind1];
00029 perm->variables[ind1] = perm->variables[ind2];
00030 perm->variables[ind2] = temp;
00031
00032 return true;
00033 }
00034
00035 }
