IParticleHelper.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ISF_INTERFACES_IPARTICLEHELPER_H
#define ISF_INTERFACES_IPARTICLEHELPER_H 1
 
// Gaudi
#include "GaudiKernel/IAlgTool.h"
 
// Simulation includes
#include "ISF_Event/SimSvcID.h"
 
// Barcode includes
#include "TruthUtils/MagicNumbers.h"
 
// Amg includes
#include "GeoPrimitives/GeoPrimitives.h"
 
// CLHEP includes
#include "CLHEP/Geometry/Vector3D.h"
#include "CLHEP/Geometry/Point3D.h"
 
// McEventCollection
#include "GeneratorObjects/HepMcParticleLink.h"
 
namespace ISF {
 
  class ISFParticle;
  class TruthBinding;

 
  class IParticleHelper : virtual public IAlgTool {
  public:

    virtual ~IParticleHelper(){}

    DeclareInterfaceID(IParticleHelper, 1, 0);

    virtual ISFParticle* createParticle(double x, double y, double z,
                                        double px, double py, double pz,
                                        double pMass,
                                        double pCharge,
                                        int pPdgId,
                                        int status,
                                        double pTime,
                                        const ISFParticle &parent,
                                        int bc = HepMC::UNDEFINED_ID,
                                        int id = 0,
                                        TruthBinding* tBinding = nullptr,
                                        const HepMcParticleLink * partLink = nullptr) const = 0;

    virtual ISFParticle* createParticle( const Amg::Vector3D& x,
                                         const Amg::Vector3D& p,
                                         double pMass,
                                         double pCharge,
                                         int pPdgId,
                                         int status,
                                         double pTime,
                                         const ISFParticle &parent,
                                         int bc = HepMC::UNDEFINED_ID,
                                         int id = 0,
                                         TruthBinding* tBinding = nullptr,
                                         const HepMcParticleLink * partLink = nullptr) const = 0;

    virtual ISFParticle* createParticle( const HepGeom::Point3D<double>& x,
                                         const HepGeom::Vector3D<double>& p,
                                         double pMass,
                                         double pCharge,
                                         int pPdgId,
                                         int status,
                                         double pTime,
                                         const ISFParticle &parent,
                                         int bc = HepMC::UNDEFINED_ID,
                                         int id = 0,
                                         TruthBinding* tBinding = nullptr,
                                         const HepMcParticleLink * partLink = nullptr) const = 0;

    virtual ISFParticle* updatedParticle( const ISFParticle& origIsp,
                                          const Amg::Vector3D& updatedPos,
                                          const Amg::Vector3D& updatedMom,
                                          double deltaTime = 0.) const = 0;

    virtual ISFParticle* updatedParticle( const ISFParticle& origIsp,
                                          const HepGeom::Point3D<double>&  updatedPos,
                                          const HepGeom::Vector3D<double>& updatedMom,
                                          double deltaTime = 0.) const = 0;
 
  };
 
} // end of namespace
 
#endif // ISF_INTERFACES_IParticleHelper_H