[osg-users] osg::observer_ptr and osg::ref_ptr

[Kristofer Krus]

Seems handy!

So how can nodeObs become NULL when the Node object is deleted? Does the latter store a list of the observer_ptr objects that it is observed by, and set them all to NULL when it is destructed? Or how does it work?

Cheers,
Kristofer

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