nodeMap.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: nodeMap.h,v $ $Revision: 1.9 $ $State: Exp $
*******************************************************************************/

#ifndef nodeMap_H_
#define nodeMap_H_

#include "gdb/gdbDefines.h"
#include <vlutil/vlNetTypes.h>
#include <vlutil/vlHashlist.h>
#include "gdb/gdbHashKey.h"

// forward declaration
class DtGdbNode;

class DT_DLL_gdb DtNodeMap: public DtHashlist
{
  public:
    
    // constructor
    DtNodeMap();

   // destructor
    virtual ~DtNodeMap();

   // checks to see if there is an entry corresponding
   // to input pointer.
    DtGdbNode* lookupNewNode(int oldMemAddress);

   // determines if there is an entry in the hashtable
   // corresponding to the pointer.
    bool nodeAlreadyInMap(const DtGdbNode* n);

    // makes an entry in the hashtable
    void associate(DtNetInt32 oldMemAddress, DtGdbNode* n);

  protected:

     static const int theAssocTableCapacity;

  protected:

    //maintain an array of the keys you enter in the
    //hashtable so you can delete them.
      unsigned int         myTableSize;
};

#endif