Thorsten Werner wrote on Wednesday, November 11, 2009 11:47 AM:

> Hi,
> It only gives a segfault if count_width is higher than 1. I've no idea
what
> could be wrong... 

Try looking at it in a debugger and compare count_width with the current
size of the vector.

For example, if count_width is 5, your code does:

ElementLower.push_back(new TGWidgetElement()); // vector size is now 1
addChild(ElementLower[5]); // there is no such element!

HTH,
-- 
Bryan Thrall
FlightSafety International
[email protected]
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