PileupScaleFactorCalculator.h

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/*
   Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
 */
 
#ifndef ANALYSISTOP_TOPCORRECTIONS_PILEUPSCALEFACTORCALCULATOR_H
#define ANALYSISTOP_TOPCORRECTIONS_PILEUPSCALEFACTORCALCULATOR_H
 
 
// Framework include(s):
#include "AsgTools/AsgTool.h"
 
// Systematic include(s):
#include "PATInterfaces/SystematicSet.h"
 
#include "AsgAnalysisInterfaces/IPileupReweightingTool.h"
 
// Forward declaration(s):
namespace top {
  class TopConfig;
}
 
namespace top {
  class PileupScaleFactorCalculator final: public asg::AsgTool {
  public:
    explicit PileupScaleFactorCalculator(const std::string& name);
    virtual ~PileupScaleFactorCalculator() {}
 
    // Delete Standard constructors
    PileupScaleFactorCalculator(const PileupScaleFactorCalculator& rhs) = delete;
    PileupScaleFactorCalculator(PileupScaleFactorCalculator&& rhs) = delete;
    PileupScaleFactorCalculator& operator = (const PileupScaleFactorCalculator& rhs) = delete;
 
    StatusCode initialize();
    StatusCode execute();
  private:
    std::shared_ptr<top::TopConfig> m_config;
 
    ToolHandle<CP::IPileupReweightingTool> m_pileupReweightingTool;
 
    // systematics
    CP::SystematicSet m_systNominal;
    CP::SystematicSet m_systDataSFUp;
    CP::SystematicSet m_systDataSFDown;
 
    bool m_mu_dependent_PRW = true;
  };
} // namespace
#endif