Gabriele Cosmo
131 lines
5.1 KiB
C++
131 lines
5.1 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4VTrajectory.hh,v 1.17 2006/06/29 21:15:51 gunter Exp $
|
|
// GEANT4 tag $Name: geant4-08-02 $
|
|
//
|
|
//---------------------------------------------------------------
|
|
//
|
|
// G4VTrajectory.hh
|
|
//
|
|
// class description:
|
|
// This class is the abstract base class which represents a trajectory of
|
|
// a particle tracked.
|
|
// Its concrete class includes information of
|
|
// 1) List of trajectory points which compose the trajectory,
|
|
// 2) static information of particle which generated the
|
|
// trajectory,
|
|
// 3) trackID and parent particle ID of the trajectory,
|
|
//
|
|
// ---------------------------------------------------------------
|
|
|
|
#ifndef G4VTrajectory_h
|
|
#define G4VTrajectory_h 1
|
|
|
|
#include "globals.hh"
|
|
#include <vector>
|
|
#include <map>
|
|
#include "G4ThreeVector.hh"
|
|
|
|
class G4Step;
|
|
class G4VTrajectoryPoint;
|
|
class G4AttDef;
|
|
class G4AttValue;
|
|
|
|
class G4VTrajectory
|
|
{
|
|
public: // with description
|
|
|
|
// Constructor/Destrcutor
|
|
|
|
G4VTrajectory();
|
|
virtual ~G4VTrajectory();
|
|
|
|
// Operators
|
|
G4bool operator == (const G4VTrajectory& right) const;
|
|
|
|
// Get/Set functions
|
|
virtual G4int GetTrackID() const = 0;
|
|
virtual G4int GetParentID() const = 0;
|
|
virtual G4String GetParticleName() const = 0;
|
|
virtual G4double GetCharge() const = 0;
|
|
// Charge is that of G4DynamicParticle
|
|
virtual G4int GetPDGEncoding() const = 0;
|
|
// Zero will be returned if the particle does not have PDG code.
|
|
virtual G4ThreeVector GetInitialMomentum() const = 0;
|
|
// Momentum at the origin of the track in global coordinate system.
|
|
|
|
// Other member functions
|
|
virtual int GetPointEntries() const = 0;
|
|
// Returns the number of trajectory points
|
|
virtual G4VTrajectoryPoint* GetPoint(G4int i) const = 0;
|
|
// Returns i-th trajectory point.
|
|
virtual void ShowTrajectory(std::ostream& os=G4cout) const;
|
|
// Convert attributes in trajectory (and trajectory point if
|
|
// needed) to ostream. A default implementation in this base class
|
|
// may be used or may be overridden in the concrete class. Note:
|
|
// the user needs to follow with new-line or end-of-string,
|
|
// depending on the nature of os.
|
|
virtual void DrawTrajectory(G4int i_mode=0) const;
|
|
// Draw the trajectory. A default implementation in this base
|
|
// class may be used or may be overridden in the concrete class.
|
|
virtual const std::map<G4String,G4AttDef>* GetAttDefs() const
|
|
{ return 0; }
|
|
// If implemented by a derived class, returns a pointer to a map of
|
|
// attribute definitions for the attribute values below. The user
|
|
// must test the validity of this pointer. See G4Trajectory for an
|
|
// example of a concrete implementation of this method.
|
|
virtual std::vector<G4AttValue>* CreateAttValues() const
|
|
{ return 0; }
|
|
// If implemented by a derived class, returns a pointer to a list
|
|
// of attribute values suitable, e.g., for picking. Each must
|
|
// refer to an attribute definition in the above map; its name is
|
|
// the key. The user must test the validity of this pointer (it
|
|
// must be non-zero and conform to the G4AttDefs, which may be
|
|
// checked with G4AttCheck) and delete the list after use. See
|
|
// G4Trajectory for an example of a concrete implementation of this
|
|
// method and G4VTrajectory::ShowTrajectory for an example of its
|
|
// use.
|
|
|
|
public:
|
|
// Following methods MUST be invoked exclusively by G4TrackingManager
|
|
virtual void AppendStep(const G4Step* aStep) = 0;
|
|
virtual void MergeTrajectory(G4VTrajectory* secondTrajectory) = 0;
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|