TruthTrackMatchingTool.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef INDETTRACKPERFMON_TRUTHTRACKMATCHINGTOOL_H
#define INDETTRACKPERFMON_TRUTHTRACKMATCHINGTOOL_H


#include "AsgTools/AsgTool.h"

#include "ITrackMatchingTool.h"
 
namespace IDTPM {
 
  class TruthTrackMatchingTool :
      public virtual ITrackMatchingTool,
      public asg::AsgTool {
 
  public:
 
    ASG_TOOL_CLASS( TruthTrackMatchingTool, ITrackMatchingTool );

    TruthTrackMatchingTool( const std::string& name );

    virtual StatusCode initialize() override;

    virtual StatusCode match( 
        TrackAnalysisCollections& trkAnaColls,
        const std::string& chainRoIName,
        const std::string& roiStr ) const override;


    virtual StatusCode match(
        const std::vector< const xAOD::TrackParticle* >&,
        const std::vector< const xAOD::TrackParticle* >&,
        ITrackMatchingLookup& ) const override
    {
      ATH_MSG_DEBUG( "track -> track matching disabled" );
      return StatusCode::SUCCESS;
    }

    virtual StatusCode match(
        const std::vector< const xAOD::TrackParticle* >&,
        const std::vector< const xAOD::TruthParticle* >&,
        ITrackMatchingLookup& ) const override
    {
      ATH_MSG_DEBUG( "track -> truth matching disabled" );
      return StatusCode::SUCCESS;
    }

    virtual StatusCode match(
        const std::vector< const xAOD::TruthParticle* >& vTest,
        const std::vector< const xAOD::TrackParticle* >& vRef,
        ITrackMatchingLookup& matches ) const override;
 
  private:
 
    FloatProperty m_truthProbCut { 
        this, "MatchingTruthProb", 0.5, "Minimal truthProbability for valid matching" };
 
  }; // class TruthTrackMatchingTool
 
} // namespace IDTPM
 
#endif // > !INDETTRACKPERFMON_TRUTHTRACKMATCHINGTOOL_H