IAsgPhotonEfficiencyCorrectionTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
//IAsgPhotonEfficiencyCorrection.h to be used in the tool.
#ifndef EGAMMAANALYSISINTERFACES__IASGPHOTONEFFICIENCYCORRECTION__
#define EGAMMAANALYSISINTERFACES__IASGPHOTONEFFICIENCYCORRECTION__
 
// Framework include(s):
#include "AsgTools/IAsgTool.h"
// EDM include(s):
#include "xAODEgamma/Egamma.h"
 
// Local include(s):
#include "PATInterfaces/CorrectionCode.h"
#include "PATInterfaces/ISystematicsTool.h"
 
namespace xAOD{
  class IParticle;
}
 
class IAsgPhotonEfficiencyCorrectionTool : virtual public asg::IAsgTool, virtual public CP::ISystematicsTool
{
  ASG_TOOL_INTERFACE(IAsgPhotonEfficiencyCorrectionTool)
 
  public:  
  //virtual StatusCode initialize() = 0;
  
  virtual CP::CorrectionCode getEfficiencyScaleFactor(const xAOD::Egamma&, double&) const = 0;
  
  virtual CP::CorrectionCode getEfficiencyScaleFactorError(const xAOD::Egamma&, double&) const = 0;
  
  virtual CP::CorrectionCode applyEfficiencyScaleFactor(xAOD::Egamma&) const = 0;
  
  virtual ~IAsgPhotonEfficiencyCorrectionTool() {}  
}; // class IAsgPhotonEfficiencyCorrectionTool
 
#endif