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25 // 25 //
26 // G4WeightWindowProcess 26 // G4WeightWindowProcess
27 // 27 //
28 // Class description: 28 // Class description:
29 // 29 //
30 // Used internally by weight window technique 30 // Used internally by weight window technique 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 // weight window biasing on boundaries, collis 32 // weight window biasing on boundaries, collisions
33 // or both according to the G4PlaceOfAction ar 33 // or both according to the G4PlaceOfAction argument.
34 // << 34
35 // Author: Michael Dressel, 2002 35 // Author: Michael Dressel, 2002
36 // ------------------------------------------- 36 // --------------------------------------------------------------------
37 #ifndef G4WeightWindowProcess_hh 37 #ifndef G4WeightWindowProcess_hh
38 #define G4WeightWindowProcess_hh 1 38 #define G4WeightWindowProcess_hh 1
39 39
40 #include "G4VProcess.hh" 40 #include "G4VProcess.hh"
41 #include "G4VTrackTerminator.hh" 41 #include "G4VTrackTerminator.hh"
42 #include "G4PlaceOfAction.hh" 42 #include "G4PlaceOfAction.hh"
43 #include "G4VTouchable.hh" 43 #include "G4VTouchable.hh"
44 44
45 class G4SamplingPostStepAction; 45 class G4SamplingPostStepAction;
46 class G4VWeightWindowAlgorithm; 46 class G4VWeightWindowAlgorithm;
47 class G4VWeightWindowStore; 47 class G4VWeightWindowStore;
48 48
49 class G4Step; 49 class G4Step;
50 class G4Navigator; 50 class G4Navigator;
51 class G4TransportationManager; 51 class G4TransportationManager;
52 class G4PathFinder; 52 class G4PathFinder;
53 53
54 #include "G4FieldTrack.hh" 54 #include "G4FieldTrack.hh"
55 #include "G4TouchableHandle.hh" 55 #include "G4TouchableHandle.hh"
56 #include "G4MultiNavigator.hh" // For ELimit 56 #include "G4MultiNavigator.hh" // For ELimited enum
57 57
58 class G4WeightWindowProcess : public G4VProces 58 class G4WeightWindowProcess : public G4VProcess, public G4VTrackTerminator
59 { 59 {
60 60
61 public: << 61 public: // with description
62 62
63 G4WeightWindowProcess(const G4VWeightWindowA << 63 G4WeightWindowProcess(const G4VWeightWindowAlgorithm &
64 aWeightWindowAlg << 64 aWeightWindowAlgorithm,
65 const G4VWeightWindowS << 65 const G4VWeightWindowStore &aWWStore,
66 const G4VTrackTerminat << 66 const G4VTrackTerminator *TrackTerminator,
67 G4PlaceOfAction << 67 G4PlaceOfAction placeOfAction,
68 const G4String& aName << 68 const G4String &aName = "WeightWindowProcess",
69 G4bool para = fa << 69 G4bool para = false);
70 // creates a G4ParticleChange 70 // creates a G4ParticleChange
71 71
72 virtual ~G4WeightWindowProcess(); 72 virtual ~G4WeightWindowProcess();
73 // delete the G4ParticleChange 73 // delete the G4ParticleChange
74 74
75 G4WeightWindowProcess(const G4WeightWindowPr <<
76 G4WeightWindowProcess &operator=(const G4Wei <<
77 75
78 //------------------------------------------ 76 //--------------------------------------------------------------
79 // Set Parallel World 77 // Set Parallel World
80 //------------------------------------------ 78 //--------------------------------------------------------------
81 79
82 void SetParallelWorld(const G4String& parall << 80 void SetParallelWorld(const G4String ¶llelWorldName);
83 void SetParallelWorld(G4VPhysicalVolume* par 81 void SetParallelWorld(G4VPhysicalVolume* parallelWorld);
84 82
85 //------------------------------------------ 83 //--------------------------------------------------------------
86 // Process interface 84 // Process interface
87 //------------------------------------------ 85 //--------------------------------------------------------------
88 86
89 void StartTracking(G4Track*); 87 void StartTracking(G4Track*);
>> 88
>> 89
90 90
91 virtual G4double 91 virtual G4double
92 PostStepGetPhysicalInteractionLength(const G 92 PostStepGetPhysicalInteractionLength(const G4Track& aTrack,
93 G4doubl << 93 G4double previousStepSize,
94 G4Force 94 G4ForceCondition* condition);
95 // make process beeing forced 95 // make process beeing forced
96 virtual G4VParticleChange *PostStepDoIt(cons 96 virtual G4VParticleChange *PostStepDoIt(const G4Track&, const G4Step&);
97 // aply weight window sampling 97 // aply weight window sampling
98 98
99 virtual void KillTrack() const; 99 virtual void KillTrack() const;
100 // used in case no scoring process follows 100 // used in case no scoring process follows that does the killing
101 101
102 virtual const G4String& GetName() const; << 102 virtual const G4String &GetName() const;
>> 103
>> 104
>> 105 public: // without description
103 106
104 // no operation in AtRestDoIt and AlongSt 107 // no operation in AtRestDoIt and AlongStepDoIt
105 108
106 virtual G4double 109 virtual G4double
107 AlongStepGetPhysicalInteractionLength(const << 110 AlongStepGetPhysicalInteractionLength(const G4Track&,
108 G4doub << 111 G4double ,
>> 112 G4double ,
>> 113 G4double& ,
>> 114 G4GPILSelection*);
109 virtual G4double 115 virtual G4double
110 AtRestGetPhysicalInteractionLength(const G4T << 116 AtRestGetPhysicalInteractionLength(const G4Track& ,
>> 117 G4ForceCondition*);
>> 118
>> 119 virtual G4VParticleChange*
>> 120 AtRestDoIt(const G4Track&, const G4Step&);
>> 121
>> 122
>> 123 virtual G4VParticleChange*
>> 124 AlongStepDoIt(const G4Track&, const G4Step&);
>> 125
>> 126 private:
111 127
112 virtual G4VParticleChange* AtRestDoIt(const << 128 G4WeightWindowProcess(const G4WeightWindowProcess &);
113 virtual G4VParticleChange* AlongStepDoIt(con << 129 G4WeightWindowProcess &operator=(const G4WeightWindowProcess &);
114 130
115 private: << 131 private:
116 132
117 void CopyStep(const G4Step& step); << 133 void CopyStep(const G4Step & step);
118 134
119 G4Step* fGhostStep = nullptr; 135 G4Step* fGhostStep = nullptr;
120 G4StepPoint* fGhostPreStepPoint = nullptr; 136 G4StepPoint* fGhostPreStepPoint = nullptr;
121 G4StepPoint* fGhostPostStepPoint = nullptr; 137 G4StepPoint* fGhostPostStepPoint = nullptr;
122 138
123 G4ParticleChange* fParticleChange = nullptr; 139 G4ParticleChange* fParticleChange = nullptr;
124 const G4VWeightWindowAlgorithm& fWeightWindo 140 const G4VWeightWindowAlgorithm& fWeightWindowAlgorithm;
125 const G4VWeightWindowStore& fWeightWindowSto 141 const G4VWeightWindowStore& fWeightWindowStore;
126 G4SamplingPostStepAction* fPostStepAction = 142 G4SamplingPostStepAction* fPostStepAction = nullptr;
127 G4PlaceOfAction fPlaceOfAction; 143 G4PlaceOfAction fPlaceOfAction;
128 144
129 G4TransportationManager* fTransportationMana 145 G4TransportationManager* fTransportationManager = nullptr;
130 G4PathFinder* fPathFinder = nullptr; << 146 G4PathFinder* fPathFinder = nullptr;
131 147
132 // ------------------------------- 148 // -------------------------------
133 // Navigation in the Ghost World: 149 // Navigation in the Ghost World:
134 // ------------------------------- 150 // -------------------------------
135 G4String fGhostWorldName = "NoPa 151 G4String fGhostWorldName = "NoParallelWorld";
136 G4VPhysicalVolume* fGhostWorld = nullptr; 152 G4VPhysicalVolume* fGhostWorld = nullptr;
137 G4Navigator* fGhostNavigator = nullp 153 G4Navigator* fGhostNavigator = nullptr;
138 G4int fNavigatorID = -1; 154 G4int fNavigatorID = -1;
139 G4TouchableHandle fOldGhostTouchable; 155 G4TouchableHandle fOldGhostTouchable;
140 G4TouchableHandle fNewGhostTouchable; 156 G4TouchableHandle fNewGhostTouchable;
141 G4FieldTrack fFieldTrack = '0'; 157 G4FieldTrack fFieldTrack = '0';
142 G4double fGhostSafety = -1; 158 G4double fGhostSafety = -1;
143 G4bool fOnBoundary = false; 159 G4bool fOnBoundary = false;
144 160
145 G4bool fParaflag = false; 161 G4bool fParaflag = false;
146 G4FieldTrack fEndTrack = '0'; 162 G4FieldTrack fEndTrack = '0';
147 ELimited feLimited = kDoNot; 163 ELimited feLimited = kDoNot;
148 }; 164 };
149 165
150 #endif 166 #endif
151 167