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25 // 25 //
26 // G4ImportanceProcess << 26 //
>> 27 // $Id: G4ImportanceProcess.hh 88919 2015-03-16 13:41:02Z gcosmo $
>> 28 //
>> 29 // ----------------------------------------------------------------------
>> 30 // Class G4ImportanceProcess
27 // 31 //
28 // Class description: 32 // Class description:
29 // 33 //
30 // Used internally by importance sampling in t 34 // Used internally by importance sampling in the "mass" geometry.
31 // This process is a forced post step process. << 35 // This process is a forced post step process. I will apply
32 // importance sampling if the particle crosses 36 // importance sampling if the particle crosses a boundary in the
33 // "mass" geometry. 37 // "mass" geometry.
34 38
35 // Author: Michael Dressel, 2002 << 39 // Author: Michael Dressel (Michael.Dressel@cern.ch)
36 // ------------------------------------------- << 40 // ----------------------------------------------------------------------
37 #ifndef G4ImportanceProcess_hh 41 #ifndef G4ImportanceProcess_hh
38 #define G4ImportanceProcess_hh 1 << 42 #define G4ImportanceProcess_hh G4ImportanceProcess_hh
39 43
40 #include "G4VProcess.hh" 44 #include "G4VProcess.hh"
41 #include "G4VTrackTerminator.hh" 45 #include "G4VTrackTerminator.hh"
42 #include "G4VTouchable.hh" <<
43 46
44 class G4SamplingPostStepAction; 47 class G4SamplingPostStepAction;
45 class G4VImportanceAlgorithm; 48 class G4VImportanceAlgorithm;
46 class G4VIStore; 49 class G4VIStore;
47 50
48 class G4Step; 51 class G4Step;
49 class G4Navigator; 52 class G4Navigator;
50 class G4TransportationManager; 53 class G4TransportationManager;
51 class G4PathFinder; 54 class G4PathFinder;
>> 55 class G4VTouchable;
52 56
53 #include "G4FieldTrack.hh" 57 #include "G4FieldTrack.hh"
54 #include "G4TouchableHandle.hh" 58 #include "G4TouchableHandle.hh"
55 #include "G4MultiNavigator.hh" // For ELimit 59 #include "G4MultiNavigator.hh" // For ELimited enum
56 60
57 class G4ImportanceProcess : public G4VProcess, 61 class G4ImportanceProcess : public G4VProcess, public G4VTrackTerminator
58 { 62 {
59 63
60 public: << 64 public: // with description
61 65
62 G4ImportanceProcess(const G4VImportanceAlgor 66 G4ImportanceProcess(const G4VImportanceAlgorithm &aImportanceAlgorithm,
63 const G4VIStore &aIstore << 67 const G4VIStore &aIstore,
64 const G4VTrackTerminator << 68 const G4VTrackTerminator *TrackTerminator,
65 const G4String &aName = << 69 const G4String &aName = "ImportanceProcess", G4bool para = false);
66 G4bool para = fals <<
67 // creates a G4ParticleChange 70 // creates a G4ParticleChange
68 71
69 virtual ~G4ImportanceProcess(); 72 virtual ~G4ImportanceProcess();
70 // delete the G4ParticleChange 73 // delete the G4ParticleChange
71 74
72 G4ImportanceProcess(const G4ImportanceProces <<
73 G4ImportanceProcess &operator=(const G4Impor <<
74 75
75 //------------------------------------------ 76 //--------------------------------------------------------------
76 // Set Parallel World 77 // Set Parallel World
77 //------------------------------------------ 78 //--------------------------------------------------------------
78 79
79 void SetParallelWorld(const G4String& parall << 80 void SetParallelWorld(const G4String ¶llelWorldName);
>> 81 // void SetParallelWorld(const G4VPhysicalVolume* parallelWorld);
80 82
81 //------------------------------------------ 83 //--------------------------------------------------------------
82 // Process interface 84 // Process interface
83 //------------------------------------------ 85 //--------------------------------------------------------------
84 86
85 void StartTracking(G4Track*); 87 void StartTracking(G4Track*);
86 88
87 89
88 virtual G4double 90 virtual G4double
89 PostStepGetPhysicalInteractionLength(const G 91 PostStepGetPhysicalInteractionLength(const G4Track& aTrack,
90 G4doubl << 92 G4double previousStepSize,
91 G4Force 93 G4ForceCondition* condition);
92 // make process beeing forced 94 // make process beeing forced
93 << 95 virtual G4VParticleChange *PostStepDoIt(const G4Track&, const G4Step&);
94 virtual G4VParticleChange* PostStepDoIt(cons <<
95 // manage the importance sampling in the " 96 // manage the importance sampling in the "mass" geometry
96 97
97 virtual void KillTrack() const; 98 virtual void KillTrack() const;
98 // used in case no scoring process follows 99 // used in case no scoring process follows that does the killing
99 100
100 virtual const G4String& GetName() const; << 101 virtual const G4String &GetName() const;
>> 102
>> 103
>> 104 public: // without description
101 105
102 // no operation in AtRestDoIt and AlongSt 106 // no operation in AtRestDoIt and AlongStepDoIt
103 107
104 virtual G4double 108 virtual G4double
105 AlongStepGetPhysicalInteractionLength(const 109 AlongStepGetPhysicalInteractionLength(const G4Track&,
106 G4doub 110 G4double ,
107 G4doub 111 G4double ,
108 G4doub 112 G4double& ,
109 G4GPIL 113 G4GPILSelection*);
110 virtual G4double 114 virtual G4double
111 AtRestGetPhysicalInteractionLength(const G4T 115 AtRestGetPhysicalInteractionLength(const G4Track& ,
112 G4ForceCo 116 G4ForceCondition*);
113 117
114 virtual G4VParticleChange* AtRestDoIt(const << 118 virtual G4VParticleChange*
115 virtual G4VParticleChange* AlongStepDoIt(con << 119 AtRestDoIt(const G4Track&, const G4Step&);
>> 120
>> 121
>> 122 virtual G4VParticleChange*
>> 123 AlongStepDoIt(const G4Track&, const G4Step&);
>> 124
>> 125 private:
116 126
117 private: << 127 G4ImportanceProcess(const G4ImportanceProcess &);
>> 128 G4ImportanceProcess &operator=(const G4ImportanceProcess &);
>> 129
>> 130 private:
118 131
119 void CopyStep(const G4Step& step); << 132 void CopyStep(const G4Step & step);
120 133
121 G4Step* fGhostStep = nullptr; << 134 G4Step * fGhostStep;
122 G4StepPoint* fGhostPreStepPoint = nullptr; << 135 G4StepPoint * fGhostPreStepPoint;
123 G4StepPoint* fGhostPostStepPoint = nullptr; << 136 G4StepPoint * fGhostPostStepPoint;
124 137
125 G4ParticleChange* fParticleChange = nullptr; << 138 G4ParticleChange *fParticleChange;
126 const G4VImportanceAlgorithm &fImportanceAlg 139 const G4VImportanceAlgorithm &fImportanceAlgorithm;
127 const G4VIStore& fIStore; << 140 const G4VIStore &fIStore;
128 G4SamplingPostStepAction* fPostStepAction = << 141 G4SamplingPostStepAction *fPostStepAction;
129 142
130 G4TransportationManager* fTransportationMana << 143 G4TransportationManager* fTransportationManager;
131 G4PathFinder* fPathFinder = nullptr; << 144 G4PathFinder* fPathFinder;
132 145
133 // ------------------------------- 146 // -------------------------------
134 // Navigation in the Ghost World: 147 // Navigation in the Ghost World:
135 // ------------------------------- 148 // -------------------------------
136 G4String fGhostWorldName = "NoPa << 149 G4String fGhostWorldName;
137 G4VPhysicalVolume* fGhostWorld = nullptr; << 150 G4VPhysicalVolume* fGhostWorld;
138 G4Navigator* fGhostNavigator = nullp << 151 G4Navigator* fGhostNavigator;
139 G4int fNavigatorID = -1; << 152 G4int fNavigatorID;
140 G4TouchableHandle fOldGhostTouchable; 153 G4TouchableHandle fOldGhostTouchable;
141 G4TouchableHandle fNewGhostTouchable; 154 G4TouchableHandle fNewGhostTouchable;
142 G4FieldTrack fFieldTrack = '0'; << 155 G4FieldTrack fFieldTrack;
143 G4double fGhostSafety = -1; << 156 G4double fGhostSafety;
144 G4bool fOnBoundary = false; << 157 G4bool fOnBoundary;
145 << 158
146 G4bool fParaflag = false; << 159 G4bool fParaflag;
147 G4FieldTrack fEndTrack = '0'; << 160 G4FieldTrack fEndTrack;
148 ELimited feLimited = kDoNot; << 161 ELimited feLimited;
>> 162
149 }; 163 };
150 164
151 #endif 165 #endif
152 166