ITruthTrajectoryBuilder.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// Dear emacs, this is -*-c++-*-

 
#ifndef ITRUTHTRAJECTORYBUILDER_H
#define ITRUTHTRAJECTORYBUILDER_H
 
#include "GaudiKernel/IAlgTool.h"
 
// Forard declarations
class TruthTrajectory;
#include "AtlasHepMC/GenParticle_fwd.h"
 
namespace Trk {
  
  static const InterfaceID IID_ITruthTrajectoryBuilder("Trk::ITruthTrajectoryBuilder",1,0);
 
  class ITruthTrajectoryBuilder : virtual public IAlgTool {
  public:
    static const InterfaceID& interfaceID() { return IID_ITruthTrajectoryBuilder; }

    virtual void buildTruthTrajectory(TruthTrajectory *result, const HepMC::ConstGenParticlePtr& input) const = 0;

    virtual HepMC::ConstGenParticlePtr getMother(const HepMC::ConstGenParticlePtr& part) const = 0;

    virtual HepMC::ConstGenParticlePtr getDaughter(const HepMC::ConstGenParticlePtr& part) const = 0;
  };
  
} // namespace Trk
 
#endif/*ITRUTHTRAJECTORYBUILDER_H*/