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HandleId.h

Go to the documentation of this file.

class HandleId

{
protected:
  static  int name_counter; 
  int     refcount;         
  char    dynamic_object;   

#ifdef SAFETY_CHECKS        
  int     name_code;        
  String  name_str;         
  String  class_tp;         
  size_t  mem_size;         
  bool    trace_me;         
#endif

public:
  HandleId ();
  virtual ~HandleId ();

  static int howManyHandles()   { return name_counter; }
  bool isReferenced () const    { return getbool(refcount != 0); }
  int  getNoRefs () const       { return refcount; }
  bool dynamicObj () const      { return getbool(dynamic_object=='1'); }

#ifdef SAFETY_CHECKS    
  int  getNameCode () const      { return name_code; }
  bool hasClassType () const;
  void setClassType (const char* class_tp);
  
  void increment ();               
  void decrement ();               
private:
  void identity  ();  
public:
#else
  
  void increment ()                { refcount++; }
  void decrement ()                { refcount--; }
#endif

  void  traceMe (const char* name_of_variable);
  void* operator new (size_t t);
#ifdef WIN32
  void* operator new (size_t t, const char* /*filename*/, int /*lineno*/);
#endif
  void  operator delete (void* v);
};

, int /*lineno*/) 
See documentation of one of the overloaded functions.
*/
, int /*lineno*/) 
See documentation of one of the overloaded functions.
*/

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