Geant4  10.03
G4VRestContinuousProcess.hh
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27 // $Id: G4VRestContinuousProcess.hh 71231 2013-06-12 13:06:28Z gcosmo $
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29 //
30 // ------------------------------------------------------------
31 // GEANT 4 class header file
32 //
33 //
34 // Class Description
35 // Abstract class which defines the public behavior of
36 // discrete physics interactions.
37 //
38 // ------------------------------------------------------------
39 // New Physics scheme 8 Mar. 1997 H.Kurahige
40 // ------------------------------------------------------------
41 // modified 26 Mar. 1997 H.Kurahige
42 // modified 16 Apr. 1997 L.Urban
43 // modified 18 Sep. 1997 H.Kurashige
44 // modified AlongStepGPIL etc. 17 Dec. 1997 H.Kurashige
45 // fix bugs in GetGPILSelection() 24 Jan. 1998 H.Kurashige
46 // modified for new ParticleChange 12 Mar. 1998 H.Kurashige
47 
48 #ifndef G4VRestContinuousProcess_h
49 #define G4VRestContinuousProcess_h 1
50 
51 #include "globals.hh"
52 #include "G4ios.hh"
53 
54 #include "G4VProcess.hh"
55 
57 {
58  // Abstract class which defines the public behavior of
59  // discrete physics interactions.
60  public:
61 
63  G4ProcessType aType = fNotDefined );
65 
66  virtual ~G4VRestContinuousProcess();
67 
68  public: // with description
69 
71  const G4Track& ,
73  );
74 
76  const G4Track& ,
77  const G4Step&
78  );
79 
81  const G4Track& track,
82  G4double previousStepSize,
83  G4double currentMinimumStep,
84  G4double& currentSafety,
85  G4GPILSelection* selection
86  );
87 
89  const G4Track& ,
90  const G4Step&
91  );
92 
93  // no operation in PostStepDoIt
95  const G4Track& ,
96  G4double ,
98  ){ return -1.0; };
99 
100  // no operation in PostStepDoIt
102  const G4Track& ,
103  const G4Step&
104  ) {return 0;};
105 
106  protected: // with description
107  virtual G4double GetContinuousStepLimit(const G4Track& aTrack,
108  G4double previousStepSize,
109  G4double currentMinimumStep,
110  G4double& currentSafety
111  )=0;
112  // This pure virtual function is used to calculate step limit
113  // for AlongStep in the derived processes
114 
115  private:
116  // this is the returnd value of G4GPILSelection in
117  // the arguments of AlongStepGPIL()
119 
120  protected:// with description
121  // these two methods are set/get methods for valueGPILSelection
123  { valueGPILSelection = selection;};
124 
126 
127  protected: // with description
128 
129  virtual G4double GetMeanLifeTime(const G4Track& aTrack,G4ForceCondition* condition)=0;
130  // Calculates the mean life-time (i.e. for decays) of the
131  // particle at rest due to the occurence of the given process,
132  // or converts the probability of interaction (i.e. for
133  // annihilation) into the life-time of the particle for the
134  // occurence of the given process.
135 
136  private:
137  // hide default constructor and assignment operator as private
140 
141 };
142 
143 #endif
144 
145 
146 
147 
148 
149 
G4double condition(const G4ErrorSymMatrix &m)
void SetGPILSelection(G4GPILSelection selection)
virtual G4double AtRestGetPhysicalInteractionLength(const G4Track &, G4ForceCondition *)
virtual G4VParticleChange * AlongStepDoIt(const G4Track &, const G4Step &)
virtual G4VParticleChange * PostStepDoIt(const G4Track &, const G4Step &)
virtual G4double GetContinuousStepLimit(const G4Track &aTrack, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety)=0
G4VRestContinuousProcess & operator=(const G4VRestContinuousProcess &right)
Definition: G4Step.hh:76
virtual G4double GetMeanLifeTime(const G4Track &aTrack, G4ForceCondition *condition)=0
virtual G4double AlongStepGetPhysicalInteractionLength(const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety, G4GPILSelection *selection)
G4GPILSelection GetGPILSelection() const
virtual G4VParticleChange * AtRestDoIt(const G4Track &, const G4Step &)
double G4double
Definition: G4Types.hh:76
G4ForceCondition
virtual G4double PostStepGetPhysicalInteractionLength(const G4Track &, G4double, G4ForceCondition *)
G4GPILSelection
G4ProcessType