Marcus Lindblom wrote:
> Hi Toni,
>
>
...
> For NodePtr getChild(index), it's pretty obvious that you get a null ptr
> if the index is out of range, since that is common engineering practise.
> (If getChild returned a reference, then you'd need some documentation
> saying if an exception gets thrown or whatever.)
>
inline NodePtr Node::getChild(UInt32 childIndex)
{
OSG_ASSERT((childIndex < _mfChildren.size()));
return _mfChildren[childIndex];
}
unfortunately it is NOT so obvious. ;-)
Marcus
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