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G4ParticleChangeForTransport.hh
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27 // $Id: G4ParticleChangeForTransport.hh 68795 2013-04-05 13:24:46Z gcosmo $
28 //
29 //
30 // ------------------------------------------------------------
31 // GEANT 4 class header file
32 //
33 //
34 // ------------------------------------------------------------
35 // Implemented for the new scheme 10 May. 1998 H.Kurahige
36 // Added theMaterialChange 16 FEb. 2000 H.Kurahige
37 // Remove thePolarizationChange 12 Feb. 2001 H.Kurashige
38 // Modification for G4TouchableHandle 22 Oct. 2001 R.Chytracek
39 // Add MaterialCutsCouple 8 Oct. 2002 H.Kurashige
40 //
41 // Class Description
42 // This class is a concrete class for ParticleChange for transportation
43 //
44 #ifndef G4ParticleChangeForTransport_h
45 #define G4ParticleChangeForTransport_h 1
46 
47 #include "globals.hh"
48 #include "G4ios.hh"
49 #include "G4TouchableHandle.hh"
50 #include "G4ParticleChange.hh"
51 
54 
56 {
57  public:
58  // default constructor
60 
61  // destructor
63 
64  protected:
65  // hide copy constructor and assignment operator as protected
68 
69  public: // with description
70  // ----------------------------------------------------
71  // --- the following methods are for updating G4Step -----
72  // Return the pointer to the G4Step after updating the Step information
73  // by using final state information of the track given by a physics
74  // process
76  virtual G4Step* UpdateStepForAtRest(G4Step* Step);
77  virtual G4Step* UpdateStepForPostStep(G4Step* Step);
78  // A physics process gives the final state of the particle
79  // based on information of G4Track (or equivalently the PreStepPoint)
80 
81  virtual void Initialize(const G4Track&);
82  // Initialize all propoerties by using G4Track information
83 
84  // ----------------------------------------------------
85  //--- methods to keep information of the final state--
86  // IMPORTANT NOTE: Although the name of the class and methods are
87  // "Change", what it stores (and returns in get) are the "FINAL"
88  // values of the Position, Momentum, etc.
89 
91  void SetTouchableHandle(const G4TouchableHandle& fTouchable);
92  // Get/Set the touchable of the current particle.
93  // Note: Touchable in PostStepPoint will be updated only after PostStepDoIt
94 
96  void SetMaterialInTouchable(G4Material* fMaterial);
97  // Get/Propose the material in the touchable of the current particle.
98 
100  void SetMaterialCutsCoupleInTouchable(const G4MaterialCutsCouple* fMaterialCutsCouple);
101  // Get/Set the materialCutsCouple in the touchable of the current particle.
102 
104  void SetSensitiveDetectorInTouchable(G4VSensitiveDetector* fSensitiveDetector);
105  // Get/Set the sensitive detector in the touchable of the current particle.
106 
107  G4bool GetMomentumChanged() const;
109 
110  public:
111  virtual void DumpInfo() const;
112 
113  protected:
115  // The changed touchable of a given particle.
116 
117  public:
118 
119  // Prototype implementation of smooth representation of curved trajectories.
120  // Auxiliary points are ThreeVectors for now; change to G4AuxiliaryPoints.
121 
122  inline void SetPointerToVectorOfAuxiliaryPoints( std::vector<G4ThreeVector>* theNewVectorPointer );
123  inline std::vector<G4ThreeVector>* GetPointerToVectorOfAuxiliaryPoints() const;
124 
125  private:
126  G4bool isMomentumChanged;
127  // The flag which is set if momentum is changed in current step
128  G4Material* theMaterialChange;
129  const G4MaterialCutsCouple* theMaterialCutsCoupleChange;
130  G4VSensitiveDetector* theSensitiveDetectorChange;
131  // The material (and MaterialCutsCouple) where given track
132  // currently locates
133 
134  private:
135  std::vector<G4ThreeVector>* fpVectorOfAuxiliaryPointsPointer;
136 };
137 
138 #include "G4ParticleChangeForTransport.icc"
139 
140 #endif
141 
142 
143 
144 
145 
146 
void SetMaterialInTouchable(G4Material *fMaterial)
void SetTouchableHandle(const G4TouchableHandle &fTouchable)
void SetMaterialCutsCoupleInTouchable(const G4MaterialCutsCouple *fMaterialCutsCouple)
G4Material * GetMaterialInTouchable() const
std::vector< G4ThreeVector > * GetPointerToVectorOfAuxiliaryPoints() const
virtual G4Step * UpdateStepForAlongStep(G4Step *Step)
virtual G4Step * UpdateStepForAtRest(G4Step *Step)
virtual void Initialize(const G4Track &)
tuple b
Definition: test.py:12
G4bool GetMomentumChanged() const
bool G4bool
Definition: G4Types.hh:79
Definition: G4Step.hh:76
void SetSensitiveDetectorInTouchable(G4VSensitiveDetector *fSensitiveDetector)
void SetPointerToVectorOfAuxiliaryPoints(std::vector< G4ThreeVector > *theNewVectorPointer)
Definition: Step.hh:41
const G4MaterialCutsCouple * GetMaterialCutsCoupleInTouchable() const
const G4TouchableHandle & GetTouchableHandle() const
virtual G4Step * UpdateStepForPostStep(G4Step *Step)
G4ParticleChangeForTransport & operator=(const G4ParticleChangeForTransport &right)
void SetMomentumChanged(G4bool b)
G4VSensitiveDetector * GetSensitiveDetectorInTouchable() const