InDetTrackTruthOriginTool.h

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// -*- c++ -*-
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef INDETTRACKSYSTEMATICSTOOLS_INDETTRACKTRUTHORIGINTOOL_H
#define INDETTRACKSYSTEMATICSTOOLS_INDETTRACKTRUTHORIGINTOOL_H
 
#include "IInDetTrackTruthOriginTool.h"
#include "AsgTools/AsgTool.h"
#include "xAODTracking/TrackParticle.h"
#include "xAODTruth/TruthParticle.h"
#include <string>
 
namespace InDet {
 
  class InDetTrackTruthOriginTool : public virtual IInDetTrackTruthOriginTool, public asg::AsgTool {
 
    ASG_TOOL_CLASS2( InDetTrackTruthOriginTool,
         asg::IAsgTool,
         InDet::IInDetTrackTruthOriginTool )
 
  public:
 
    InDetTrackTruthOriginTool (const std::string& name);
    virtual ~InDetTrackTruthOriginTool();
 
    virtual StatusCode initialize() override;
 
    virtual const xAOD::TruthParticle* getTruth( const xAOD::TrackParticle* track ) const override;
 
    virtual int getTruthOrigin(const xAOD::TruthParticle* truth) const override;
 
    virtual int getTrackOrigin(const xAOD::TrackParticle* track) const override;
 
    virtual bool isFrom(const xAOD::TruthParticle* truth, int flav) const override;
 
  private:
 
    int getParentID(const xAOD::TruthParticle* part) const;
 
    virtual bool isFromRec(const xAOD::TruthParticle* truth, int flav, int depth=0) const;
 
    float m_matchingProbabilityCut;
 
    std::string m_truthParticleLinkName;
    std::string m_truthMatchProbabilityAuxName;
 
    bool m_isFullPileupTruth;
 
}; // class InDetTrackTruthOriginTool
 
} // namespace InDet
 
#endif