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McVertex.h

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// $Header: /nfs/slac/g/glast/ground/cvs/GlastEvent/GlastEvent/MonteCarlo/McVertex.h,v 1.7 2001/05/18 22:48:32 burnett Exp $
#ifndef GlastEvent_McVertex_H
#define GlastEvent_McVertex_H 1

// If you wish to introduce the namespace `GlastEvent', uncomment
// the lines commented as `NameSpace'.


// Include files
#include <iostream>
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/ContainedObject.h"
#include "GaudiKernel/SmartRef.h"
#include "GaudiKernel/SmartRefVector.h"
#include "GlastEvent/TopLevel/Definitions.h"
#include "CLHEP/Geometry/Point3D.h"
#include "CLHEP/Vector/LorentzVector.h"
#include "GlastEvent/Utilities/CLHEPStreams.h"
// Include all Glast container types here
//   to simplify inlude statements in algorithms
#include "GaudiKernel/ObjectVector.h"
#include "GaudiKernel/ObjectList.h"



//namespace GlastEvent { // NameSpace

// Forward declarations
class McParticle;

extern const CLID& CLID_McVertex;

class McVertex : virtual public ContainedObject {
  public:

    virtual const CLID& clID() const   { return McVertex::classID(); }
    static const CLID& classID()       { return CLID_McVertex; }
    // vertex type definition
    enum originType {primaryOrigin = 1, daughterOrigin = 2, decayProduct = 3, showerContents = 4, showerBacksplash = 5};

    McVertex() :
     m_subEvtID(0),
     m_timeOfFlight(0.),
     m_vertexType(primaryOrigin)
    { }

    virtual ~McVertex() { }


    const HepPoint3D& initialPosition () const;
          HepPoint3D& initialPosition ();
    void setInitialPosition (const HepPoint3D& value);

    const HepPoint3D& finalPosition () const;
          HepPoint3D& finalPosition ();
    void setFinalPosition (const HepPoint3D& value);

    double timeOfFlight () const;
    void setTimeOfFlight (double value);
    originType vertexType () const;
    void setVertexType (originType value);

    const HepLorentzVector& initialFourMomentum() const;
          HepLorentzVector& initialFourMomentum();
    void setInitialFourMomentum( const HepLorentzVector& value );

    const HepLorentzVector& finalFourMomentum() const;
          HepLorentzVector& finalFourMomentum();
    void setFinalFourMomentum( const HepLorentzVector& value );

    const McParticle* mcParticle() const;
          McParticle* mcParticle();
    void setMcParticle( McParticle* value );
    void setMcParticle( SmartRef<McParticle> value );

    const McParticle* motherMcParticle() const;
          McParticle* motherMcParticle();
    void setMotherMcParticle( McParticle* value );
    void setMotherMcParticle( SmartRef<McParticle> value );

    const SmartRefVector<McParticle>& daughterMcParticles() const;
          SmartRefVector<McParticle>& daughterMcParticles();
    void setDaughterMcParticles( const SmartRefVector<McParticle>& value );
    void removeDaughterMcParticles();
    void addDaughterMcParticle( McParticle* value );
    void addDaughterMcParticle( SmartRef<McParticle> value );

    short subEvtID() const;
    void setSubEvtID( short value );

    virtual StreamBuffer& serialize( StreamBuffer& s ) const;
    virtual StreamBuffer& serialize( StreamBuffer& s );
    virtual std::ostream& fillStream( std::ostream& s ) const;

  private:
    short                      m_subEvtID;
    HepPoint3D                 m_initialPosition;
    HepPoint3D                 m_finalPosition;
    double                     m_timeOfFlight;
    originType                 m_vertexType;
    HepLorentzVector           m_initialFourMomentum;
    HepLorentzVector           m_finalFourMomentum;
    SmartRef<McParticle>       m_mcParticle;
    SmartRef<McParticle>       m_motherMcParticle;
    SmartRefVector<McParticle> m_daughterMcParticles;
};


// Definition of all container types of McVertex
template <class TYPE> class ObjectVector;
typedef ObjectVector<McVertex>     McVertexVector;
template <class TYPE> class ObjectList;
typedef ObjectList<McVertex>       McVertexList;
typedef ObjectList<McVertex>       McVertexCol;

//} // NameSpace GlastEvent


// Inline codes
#include "GlastEvent/MonteCarlo/McParticle.h"

//namespace GlastEvent { // NameSpace


//} // NameSpace GlastEvent

#endif    // GlastEvent_McVertex_H

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