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