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00015 #ifndef WEAKPOINTERTOVOID_H
00016 #define WEAKPOINTERTOVOID_H
00017
00018 #include "pandabase.h"
00019 #include "pointerToVoid.h"
00020 #include "weakPointerCallback.h"
00021
00022
00023
00024
00025
00026
00027
00028 class EXPCL_PANDAEXPRESS WeakPointerToVoid : public PointerToVoid {
00029 protected:
00030 INLINE WeakPointerToVoid();
00031 INLINE ~WeakPointerToVoid();
00032
00033 public:
00034 INLINE void mark_deleted();
00035
00036 INLINE void set_callback(WeakPointerCallback *callback);
00037 INLINE WeakPointerCallback *get_callback() const;
00038
00039 PUBLISHED:
00040 INLINE bool was_deleted() const;
00041 INLINE bool is_valid_pointer() const;
00042
00043 protected:
00044 bool _ptr_was_deleted;
00045 WeakPointerCallback *_callback;
00046 };
00047
00048 #include "weakPointerToVoid.I"
00049
00050 #endif