/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/TauAnalysisTools/TauAnalysisTools/ITauEfficiencyCorrectionsTool.h

// Dear emacs, this is -*- c++ -*-
#ifndef TAUANALYSISTOOLS_ITAUEFFICIENCYTOOL_H
#define TAUANALYSISTOOLS_ITAUEFFICIENCYTOOL_H

/*
  author: Dirk Duschinger
  mail: dirk.duschinger@cern.ch
  documentation in: ../README.rst
                    or
                    https://svnweb.cern.ch/trac/atlasoff/browser/PhysicsAnalysis/TauID/TauAnalysisTools/tags/TauAnalysisTools-<tag>/README.rst
            or
                    https://svnweb.cern.ch/trac/atlasoff/browser/PhysicsAnalysis/TauID/TauAnalysisTools/trunk/README.rst
*/

// Framework include(s):
#include "AsgTools/IAsgTool.h"

// EDM include(s):
#include "xAODTau/TauJet.h"
#include "PATInterfaces/CorrectionCode.h"
#include "PATInterfaces/ISystematicsTool.h"

// Local include(s):

namespace TauAnalysisTools
{

class ITauEfficiencyCorrectionsTool
  : public virtual asg::IAsgTool
  , public virtual CP::ISystematicsTool
{

  ASG_TOOL_INTERFACE( TauAnalysisTools::ITauEfficiencyCorrectionsTool )

public:
  virtual CP::CorrectionCode getEfficiencyScaleFactor( const xAOD::TauJet& xTau,
      double& eff ) = 0;

  virtual CP::CorrectionCode applyEfficiencyScaleFactor( const xAOD::TauJet& xTau ) = 0;

  virtual bool isSupportedRunNumber(int iRunNumber) = 0;

}; // class ITauEfficiencyCorrectionsTool

} // namespace TauAnalysisTools

#endif // TAUANALYSISTOOLS_ITAUEFFICIENCYTOOL_H

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