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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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4 // * 4 // * *
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15 // * use. Please see the license in the file << 14 // * use. *
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17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
>> 24 // $Id: G4FastSimulationManagerProcess.hh,v 1.8 2001/07/11 10:08:23 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
27 // 26 //
28 // << 27 //
29 //-------------------------------------------- 28 //---------------------------------------------------------------
30 // 29 //
31 // G4FastSimulationManagerProcess.hh 30 // G4FastSimulationManagerProcess.hh
32 // 31 //
33 // Description: 32 // Description:
34 // The process that triggers parameterised << 33 // The process that triggers parameterised simulations
>> 34 // if any.
35 // 35 //
36 // History: 36 // History:
37 // Feb 98: Parallel geometry sensitivity. Mor 37 // Feb 98: Parallel geometry sensitivity. MoraDeFreitas.
38 // Oct 97: "Fast" replaces "Parameterisation" << 38 // Oct 97: "Fast" replaces "Parameterisation" in class/method names.
39 // (release B.00 for parameterisation 39 // (release B.00 for parameterisation). MoraDeFreitas.
40 // Aug 97: First implementation. Verderi && M 40 // Aug 97: First implementation. Verderi && MoraDeFreitas.
41 // Apr 98: modified for new particle change. 41 // Apr 98: modified for new particle change. H.Kurashige
42 // Oct 06: Move to parallel geometry scheme. <<
43 // Nov 06: name xxx81 is given for this relea <<
44 // removed @ next maj. rel. so that t <<
45 // the standard one. <<
46 // May 07: remove "81" tags, to migrate to 9. <<
47 // 42 //
48 //-------------------------------------------- 43 //---------------------------------------------------------------
49 44
50 #ifndef G4FastSimulationManagerProcess_hh <<
51 #define G4FastSimulationManagerProcess_hh <<
52 45
>> 46 #ifndef G4FastSimulationManagerProcess_h
>> 47 #define G4FastSimulationManagerProcess_h 1
>> 48
>> 49 #include "globals.hh"
>> 50 #include "G4VProcess.hh"
53 #include "G4FastSimulationManager.hh" 51 #include "G4FastSimulationManager.hh"
54 #include "G4FastSimulationProcessType.hh" <<
55 #include "G4FieldTrack.hh" <<
56 #include "G4Navigator.hh" <<
57 #include "G4Step.hh" 52 #include "G4Step.hh"
58 #include "G4VParticleChange.hh" << 53 #include "G4Navigator.hh"
>> 54 #include "G4PropagatorInField.hh"
>> 55 #include "G4VTouchable.hh"
>> 56 #include "G4TouchableHistory.hh"
59 #include "G4VPhysicalVolume.hh" 57 #include "G4VPhysicalVolume.hh"
60 #include "G4VProcess.hh" << 58 #include "G4VParticleChange.hh"
61 #include "globals.hh" <<
62 class G4PathFinder; <<
63 class G4TransportationManager; <<
64 59
65 // ------------------------------------------- << 60 //------------------------------------------
66 // 61 //
67 // G4FastSimulationManagerProcess class 62 // G4FastSimulationManagerProcess class
68 // 63 //
69 // ------------------------------------------- << 64 //------------------------------------------
>> 65
70 66
71 // Class Description: 67 // Class Description:
72 // -- G4VProcess providing the interface betwe << 68 // This is a G4VProcess. It provides the interface between the tracking and the parameterisation.
>> 69 // It has to be set in the process list of the particles you want to parameterise.
73 // 70 //
74 71
75 class G4FastSimulationManagerProcess : public 72 class G4FastSimulationManagerProcess : public G4VProcess
76 { 73 {
77 public: << 74 public:
78 // Constructor for parameterisation in mas << 75
79 G4FastSimulationManagerProcess(const G4Str << 76 //------------------------
80 G4ProcessTy << 77 // Constructor/Destructor
81 << 78 //------------------------
82 // -- Contructors for parameterisation att << 79
83 // -- Can also be used for the mass geomet << 80 G4FastSimulationManagerProcess(const G4String&
84 // -- World volume specified by name or po << 81 processName =
85 G4FastSimulationManagerProcess(const G4Str << 82 "G4FastSimulationManagerProcess",
86 G4ProcessTy << 83 G4ProcessType
87 G4FastSimulationManagerProcess(const G4Str << 84 theType = fParameterisation);
88 G4ProcessTy << 85 virtual ~G4FastSimulationManagerProcess();
89 << 86
90 ~G4FastSimulationManagerProcess() override << 87 //--------------------------------------------------------------
91 << 88 // Process interface
92 // ----------------------- << 89 //--------------------------------------------------------------
93 // User access methods: << 90
94 // ----------------------- << 91 void StartTracking();
95 G4VPhysicalVolume* GetWorldVolume() const << 92
96 << 93 //---------------------------------------------------
97 // -- Set new world volume to the process << 94 // GetPhysicalInteractionLength() and DoIt() methods:
98 void SetWorldVolume(G4String); << 95 //---------------------------------------------------
99 void SetWorldVolume(G4VPhysicalVolume*); << 96
100 << 97 G4double PostStepGetPhysicalInteractionLength(const G4Track& track,
101 // --------------------------------------- << 98 G4double previousStepSize,
102 // Process interface << 99 G4ForceCondition* condition);
103 // --------------------------------------- << 100
104 << 101 G4VParticleChange* PostStepDoIt(const G4Track& ,const G4Step& );
105 // -- Start/End tracking: << 102
106 void StartTracking(G4Track*) override; << 103 //------------------------------------------------------------------------
107 void EndTracking() override; << 104 // GetPhysicalInteractionLength() and DoIt() methods for AtRest particles:
108 << 105 //------------------------------------------------------------------------
109 // -- PostStep methods: << 106
110 G4double PostStepGetPhysicalInteractionLen << 107 G4double AtRestGetPhysicalInteractionLength(
111 << 108 const G4Track& ,
112 << 109 G4ForceCondition*
113 G4VParticleChange* PostStepDoIt(const G4Tr << 110 );
114 << 111
115 // -- Responsible for limiting the step on << 112 G4VParticleChange* AtRestDoIt(
116 G4double AlongStepGetPhysicalInteractionLe << 113 const G4Track& ,
117 << 114 const G4Step&
118 << 115 );
119 << 116
120 G4VParticleChange* AlongStepDoIt(const G4T << 117
121 << 118 // -- no operation in AlongStepDoIt --
122 // -- AtRest methods (still there after ma << 119 G4double AlongStepGetPhysicalInteractionLength(
123 G4double AtRestGetPhysicalInteractionLengt << 120 const G4Track&,
124 << 121 G4double ,
125 G4VParticleChange* AtRestDoIt(const G4Trac << 122 G4double ,
126 << 123 G4double&,
127 // -- debug: << 124 G4GPILSelection*
128 [[deprecated("obsolete: will be remove in << 125 );
129 << 126 G4VParticleChange* AlongStepDoIt(
130 private: << 127 const G4Track& ,
131 //-- would be better to my taste to have " << 128 const G4Step&
132 // at compilation << 129 );
133 G4VPhysicalVolume* fWorldVolume; << 130
134 << 131
135 G4bool fIsTrackingTime; << 132 private:
136 G4bool fIsFirstStep; << 133 // When trigged, the *fFastSimulationManager holds
137 G4Navigator* fGhostNavigator; << 134 // the pointer used to call the DoIt() method.
138 G4int fGhostNavigatorIndex; << 135 G4FastSimulationManager* fFastSimulationManager;
139 G4bool fIsGhostGeometry; << 136 G4bool fFastSimulationTrigger;
140 G4double fGhostSafety; << 137 // this G4VParticleChange is used only when the safety limites the Step.
141 G4FieldTrack fFieldTrack; << 138 G4VParticleChange aDummyParticleChange;
142 << 139 G4ParticleChange xParticleChange;
143 G4FastSimulationManager* fFastSimulationMa << 140
144 G4bool fFastSimulationTrigger; << 141 // Flags that the track is starting
145 G4VParticleChange fDummyParticleChange; << 142 G4bool fStartTracking;
146 G4PathFinder* fPathFinder; << 143
147 G4TransportationManager* fTransportationMa << 144 // -------------------------------
>> 145 // Navigation in the Ghost World:
>> 146 // -------------------------------
>> 147 // Current parallel "ghost" world, related Navigator
>> 148 // and touchable history:
>> 149 G4VPhysicalVolume* fGhostWorld;
>> 150 G4Navigator fGhostNavigator;
>> 151 G4TouchableHistory* fGhostTouchable;
>> 152 G4bool fUpdateGhostTouchable;
>> 153 G4bool fOutOfGhostWorld;
>> 154 // Isotropic safety value to the next ghost volume
>> 155 // and allowed Step length:
>> 156 G4double fGhostSafety,
>> 157 fGhostStepLength;
>> 158 // Navigation with field:
>> 159 G4PropagatorInField* fGhostFieldPropagator;
>> 160 G4double fParticleCharge;
>> 161 G4bool fFieldExertsForce;
>> 162
>> 163 // Tracking Navigation used in PostStep, in case of mag-field:
>> 164 G4Navigator fTrackingNavigator;
>> 165 G4TouchableHistory fTrackingHistory;
>> 166
>> 167 // ******************************************************
>> 168 // ******************************************************
>> 169 //
>> 170 // For TESTS:
>> 171 //
>> 172 // ******************************************************
>> 173 // ******************************************************
>> 174 public:
>> 175 G4double GetPreSafety() {return fPreSafety;}
>> 176 G4double GetPreLinearSafety() {return fPreLinearSafety;}
>> 177 G4double GetSafety() {return fGhostSafety;}
>> 178 G4double GetLinearSafety() {return fGhostStepLength;}
>> 179 void Verbose() const;
>> 180 private:
>> 181 G4double fPreSafety, fPreLinearSafety;
148 }; 182 };
149 183
150 #endif 184 #endif
151 185