fileSignatureModifierEvaluator.h

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/*******************************************************************************
** Copyright (c) 2005 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once


#include "vrfobjcore/signatureModifierEvaluator.h"
#include <list>

#include "vrfobjcore/vrfobjcoreDefines.h"
class DT_DLL_vrfobjcore DtFileSignatureModifierEvaluator : public DtSignatureModifierEvaluator
{
private:
   DtFileSignatureModifierEvaluator();
   DtFileSignatureModifierEvaluator(const DtFileSignatureModifierEvaluator& orig);
   DtFileSignatureModifierEvaluator& operator=(const DtFileSignatureModifierEvaluator& orig);

public:
   DtFileSignatureModifierEvaluator(const DtSignatureModifier& modifier, 
     const DtVrfObject* hostObject);

   virtual ~DtFileSignatureModifierEvaluator();

   virtual DtString type() const;

   virtual bool init();

   virtual double modifySignature(double inputSignature) const;

   static DtSignatureModifierEvaluator* create(const DtSignatureModifier& modifier,
      const DtVrfObject* hostObject);

protected:
   virtual bool createContainedEvaluators();

   void clearEvaluatorList();

   typedef std::list<DtSignatureModifierEvaluator*> DtSignatureModifierEvalList;
   DtSignatureModifierEvalList myEvaluatorList;
};