NS_MD_BEGIN
bool Layout::onBackButton() {
if (_backButtonCallback) {
return _backButtonCallback();
} else {
auto scene = Scene::getRunningScene();
auto content = scene->getContentLayer();
if (content->getNodesCount() > 2 && content->getRunningNode() == this) {
content->popLastNode();
return true;
}
}
return false;
}
int GeneticIndividual::getMaxNodePositionOccurance() const
{
vector< pair<double,int> > positionHistogram;
int maxVal=0;
for (int a=0;a<(int)getNodesCount();a++)
{
const GeneticNodeGene *node = getNode(a);
for (int b=0;b<=(int)positionHistogram.size();b++)
{
if (b==(int)positionHistogram.size())
{
positionHistogram.push_back(pair<double,int>(node->getDrawingPosition(),1));
break;
}
else if (fabs(positionHistogram[b].first-node->getDrawingPosition())<0.01)
{
positionHistogram[b].second++;
maxVal = max(maxVal,positionHistogram[b].second);
}
}
}
return maxVal;
}