include/gdb/gdbNodeEvaluationFunctor.h

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/******************************************************************************
** Copyright (c) 2005 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: gdbNodeEvaluationFunctor.h,v $ $Revision: 1.3 $ $State: Exp $
******************************************************************************/
#ifndef gdbNodeEvaluationFunctor_H_
#define gdbNodeEvaluationFunctor_H_

//
// \file gdbNodeEvaluationFunctor.h
// \brief Contains the DtGdbNodeEvaluationFunctor class declaration.
//

class DtGdbNode;

//
// \detailed The DtGdbNodeEvaluationFunctor class is intended to be the base 
// class of a type of functor that is used when querying the DtGdbNode tree 
// hierarchies for specific nodes.  To sort out nodes, or include nodes, based 
// on specific characteristics, users should derive a new type of functor (or 
// create a combination of other functors) from this class.
// \see DtGdbNode::allInstancesOf()
//
#include "gdb/gdbDefines.h"

class DT_DLL_gdb DtGdbNodeEvaluationFunctor
{
public:
   DtGdbNodeEvaluationFunctor();

   virtual ~DtGdbNodeEvaluationFunctor();

private:
   // Copy constructor and Assignment operator not implemented
   DtGdbNodeEvaluationFunctor(const DtGdbNodeEvaluationFunctor& original);
   const DtGdbNodeEvaluationFunctor& operator=(const DtGdbNodeEvaluationFunctor& original);
   
public:

   virtual bool operator()(const DtGdbNode& nodeToEvaluate);


protected:
private:
};

#endif