Hi,
I want to know what is an observer.And how is it generally be used(one or two
things it is most commonly used for).And if possible links to some examples.
Thanks in advance.
Cheers,
nikhil
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Hi Nikhil,
osg::Observer is a class to derive from if you want to receive a
notification when any other (Referenced) object, previously added/assigned
to the Observer, gets deleted.
For instance the osg::observer_ptr is a kind of smart pointer that is
automatically set himself to NULL when the
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