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These are object callbacks that are only dispatched if target of callback is non-null.
| SafeCallbackBase (CallbackSafeObject* o)
| SafeCallbackBase |
Constructor.
Informs CallbackSafeObject that this callback operates on it.
| ~SafeCallbackBase ()
| ~SafeCallbackBase |
Destructor.
Informs CallbackSafeObject that is tracking callback instances that this callback no longer exists.
| void invalidate ()
| invalidate |
| bool valid ()
| valid |
[const]
| SafeCallbackBase ()
| SafeCallbackBase |
[protected]
| SafeCallbackBase (const SafeCallbackBase&)
| SafeCallbackBase |
[protected]
| SafeCallbackBase& operator= (const SafeCallbackBase&)
| operator= |
[protected]
| CallbackSafeObject* _cso | _cso |
[protected]