include/gdb/memManageable.h

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/*********************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: memManageable.h,v $ $Revision: 1.6 $ $State: Exp $
*********************************************************************/

#ifndef memManageable_H_
#define memManageable_H_

#include "gdb/gdbDefines.h"
//
// Provides and indexed/markable interface.
//

class DT_DLL_gdb DtMemoryManageable
{

   friend class DtMemoryManager;

public:

   // default constructor
   DtMemoryManageable();

   // destructor
   virtual ~DtMemoryManageable();

   // copy constructor
   DtMemoryManageable(const DtMemoryManageable& orig);

   // assignment operator
   DtMemoryManageable& operator=(const DtMemoryManageable& orig);

   // change the status of isRemoved. Used to remove memory managed objects
   virtual void setIsRemoved(bool onOff);

   //get myIsMemoryManaged (set is protected)
   virtual bool isMemoryManaged() const;

   // Not virtual to allow inlining - very frequently called function.
   bool isRemoved() const;


protected:

   //set myIsMemoryManaged (should never need to unset)
   virtual void setIsMemoryManaged();

   bool myIsMemoryManaged;
   bool myIsRemoved;
};

inline bool DtMemoryManageable::isMemoryManaged() const
{
   return myIsMemoryManaged;
}

inline void DtMemoryManageable::setIsMemoryManaged()
{
   myIsMemoryManaged = true;
}

inline bool DtMemoryManageable::isRemoved() const
{
   return myIsRemoved;
}

inline void DtMemoryManageable::setIsRemoved(bool onOff)
{
   myIsRemoved = onOff;
}
#endif