profileIterator.h

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/*********************************************************************************
** Copyright (c) 2014 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************************/


#pragma once

#include "vrfutil/vrfutilDefines.h"

#include "vrfutil/profileNode.h"

namespace makVrf
{
   //forward defs
   typedef unsigned long long DtUInt64;
   class DtProfileNode;

   class DT_DLL_vrfutil DtProfileIterator
   {
   public:
      void first();
      void next();
      bool isDone() const;

      void enterChild( int index );

      void enterParent(  );

      void enterLargestChild(  );

      const char* currentName();

      int currentTotalCalls();

      DtProfileStat currentTotalTime();

      const char* currentParentName() const;
      int currentParentTotalCalls()  const;
      DtProfileStat currentParentTotalTime() const;

      DtProfileNode* currentNode();

      DtProfileNode* currenParent();

   protected:
      DtProfileIterator(DtProfileNode* start );
      friend class DtProfileManager;

      DtProfileNode* myCurrentParent;
      DtProfileNode* myCurrentChild;
   };
}