void TreeSTag::removeNOP(Individual& inIndividual, GP::Context& ioContext) {
// Beagle_LogDebugM(
// ioContext.getSystem().getLogger(),
// "individual", "TreeSTag",
// std::string("Individual before NOP removal: ")+inIndividual.serialize()
// );
TreeSTag::Handle lTree = castHandleT<TreeSTag>((inIndividual)[0]);
GP::Individual& lIndividual = castObjectT<GP::Individual&>(inIndividual);
GP::Individual::Handle lOldIndividualHandle = ioContext.getIndividualHandle();
unsigned int lOldGenotypeIndex = ioContext.getGenotypeIndex();
GP::Tree::Handle lOldGenotypeHandle = ioContext.getGenotypeHandle();
ioContext.setIndividualHandle(&lIndividual);
ioContext.setGenotypeIndex(0);
ioContext.setGenotypeHandle(lIndividual[0]);
ioContext.getCallStack().clear();
removeNOPLoop(0,ioContext);
ioContext.setIndividualHandle(lOldIndividualHandle);
ioContext.setGenotypeIndex(lOldGenotypeIndex);
ioContext.setGenotypeHandle(lOldGenotypeHandle);
// Beagle_LogDebugM(
// ioContext.getSystem().getLogger(),
// "individual", "TreeSTag",
// std::string("Individual after NOP removal: ")+inIndividual.serialize()
// );
}
void TreeSTag::removeNOPLoop(unsigned int inN, GP::Context& ioContext) {
GP::Tree& lActualTree = ioContext.getGenotype();
if(lActualTree[inN].mPrimitive->getName() == "NOP") {
//Decrease the subtree size of the call stack
for(unsigned i = 0; i < ioContext.getCallStackSize(); ++i) {
lActualTree[ioContext.getCallStack()[i]].mSubTreeSize -= 1;
}
//Delete the primitive from the tree
std::vector< GP::Node,BEAGLE_STLALLOCATOR<GP::Node> >::iterator lPrimitiveIter = lActualTree.begin();
lPrimitiveIter += inN;
lActualTree.erase(lPrimitiveIter);
// cout << "Callstack: " << ioContext.getCallStack()[0];
// for(unsigned int i = 1; i < ioContext.getCallStackSize() ; ++i) {
// cout << ", " << ioContext.getCallStack()[0];
// } cout << endl;
// for(unsigned int i = 0; i < lActualTree.size(); ++i) {
// cout << i << " : " << lActualTree[i].mPrimitive->getName() << " : " << lActualTree[i].mSubTreeSize << endl;
// }
removeNOPLoop(inN, ioContext);
} else {
//Parse all arguments
ioContext.pushCallStack(inN);
for(unsigned int i = 0; i < lActualTree[inN].mPrimitive->getNumberArguments(); ++i) {
removeNOPLoop(lActualTree[inN].mPrimitive->getChildrenNodeIndex(i,ioContext), ioContext);
}
ioContext.popCallStack();
}
}
