only two groups created while more names exists

[Guest mantragora]

This topic is a continuation of my previous one.

I want to iterate over each group, take its name, modify it and create new group with this new name. I'm using this code:

	// process groups
	for (GA_GroupTable::iterator<GA_ElementGroup> it = gdp->primitiveGroups().beginTraverse(); !it.atEnd(); ++it) 
	{
		if(progress.wasInterrupted()) break;

		string name = it.name();
		vector<string> splited = SplitString(name, '_');
		RemoveEmptyStrings(splited);

		// create new name
		stringstream text;
		text << splited[0] << "_" << splited[1] << "_" << splited[3];

		string newName = (string)(text.str());
		cout << newName << endl;
	}

plus three custom methods for string manipulation to make it happen. Now if I run this code with 8 groups, it will print 8 new names.

But, if I add this line

gdp->newPrimitiveGroup(newName.c_str());

or

gdp->createElementGroup(GA_ATTRIB_PRIMITIVE, newName.c_str());

on the end of the loop and run this code with the same 8 groups, only two new names/groups are printed/created. So I assume that I'm making some mistake here.

Help !

Edited August 12, 2012 by mantragora

[Guest mantragora]

Actually, since I'm adding groups in the same loop, the count of groups changes and gives wrong output. I have to check it but probably that's the problem.

Edited August 12, 2012 by mantragora