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GRRefCountedObj.h
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23 
24 #ifndef __REFCOUNTEDOBJ__
25 #define __REFCOUNTEDOBJ__
26 
27 #ifndef _BASETYPE_
28 #include "BaseType.h"
29 #endif
30 
31 
45 class grRefCountedObj
46 {
47  public:
51  grRefCountedObj() : fRefCount(1)
52  {}
53 
57  virtual ~grRefCountedObj() = 0;
58 
62  virtual void AddRef() const;
63 
67  virtual void Release() const;
68 
69  protected:
70  mutable int32 fRefCount;
71 
72  private:
73  // not defined
74  grRefCountedObj(const grRefCountedObj &obj);
75  grRefCountedObj &operator=(const grRefCountedObj &obj);
76 };
77 
78 
79 #endif