FGFS-4.1/OpenSceneGraph
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Made the more of the OSG's referenced object desctructors protected to ensure

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that they arn't created on the stack inappropriately.

Split the implemention of Matrix up so that it is a simple no referenced counted
class and can be safefly created on the stack.  To support referenced counting a
seperate subclass now exists, this is RefMatrix which inherits from both Matrix and
Object.
This commit is contained in:
Robert Osfield
2003-01-10 09:25:42 +00:00
parent f948a3de7c
commit f36bc69c58
53 changed files with 446 additions and 441 deletions
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include/osg/ref_ptr
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@@ -16,7 +16,7 @@ class ref_ptr
ref_ptr() :_ptr(0L) {}
ref_ptr(T* t):_ptr(t) { if (_ptr) _ptr->ref(); }
ref_ptr(const ref_ptr& rp):_ptr(rp._ptr) { if (_ptr) _ptr->ref(); }
~ref_ptr() { if (_ptr) _ptr->unref(); }
~ref_ptr() { if (_ptr) _ptr->unref(); _ptr=0; }
inline ref_ptr& operator = (const ref_ptr& rp)
{