ref_ptr.h
1 /*************************************************************************/
2 /* ref_ptr.h */
3 /*************************************************************************/
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29 #ifndef REF_PTR_H
30 #define REF_PTR_H
31 
37 #include "rid.h"
38 
39 
40 class RefPtr {
41 
42  enum {
43 
44  DATASIZE=sizeof(void*) //*4 -ref was shrunk
45  };
46 
47  mutable char data[DATASIZE]; // too much probably, virtual class + pointer
48 public:
49 
50  bool is_null() const;
51  void operator=(const RefPtr& p_other);
52  bool operator==(const RefPtr& p_other) const;
53  RID get_rid() const;
54  void unref();
55  _FORCE_INLINE_ void *get_data() const { return data; }
56  RefPtr(const RefPtr& p_other);
57  RefPtr();
58  ~RefPtr();
59 
60 };
61 
62 #endif // REF_PTR_H
Definition: ref_ptr.h:40
Definition: rid.h:47