BfldRefCnt.h

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// $Id: BfldRefCnt.h,v 1.4 2008/03/14 05:17:18 rhatcher Exp $
//
// BfldRefCnt
//
// Small mix-in class for reference counting
//
// Author:  R. Hatcher 2000.07.06
//

#ifndef BFLDREFCNT_H
#define BFLDREFCNT_H

#ifndef ROOT_Rtypes
#if !defined(__CINT__) || defined(__MAKECINT__)
#include "Rtypes.h"
#endif
#endif

class BfldRefCnt {

 public:

   void           IncrementRef() { fRef++; }
   void           DecrementRef() { fRef--; }
   Int_t          CountRef() { return fRef; }

 protected:

   BfldRefCnt() : fRef(0) { ; }
   virtual ~BfldRefCnt() { ; }

   Int_t       fRef;           // outstanding handles

 private:

   ClassDef(BfldRefCnt,1)
};

#endif // BFLDREFCNT_H

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