[Solved] Should call destructor after QList<CustomObjectPointer *> when call "remove" methods?
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If we have a QList managing pointers to custom objects class, when we call remove methods:
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QList <CustomClass > lines; //Declaration.
/******************/
//Call to remove:
lines.removeLast();
@Should I call delete(object Im going to remove) before call lines.removeLast(), or It's called automatically when removeLast() is invoked?
Ty
-----------------------EDIT------------------------
Yes, It's necessary. Otherwise, parent item will still drawing it, if it's a customized QGraphicsItem.
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Hi, seems takeLast is more suitable for you.
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delete lines.takeLast();
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Ty 1 +1 for your fast reply.
Your suggestion is much cleaner than mine, thank you =)