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26 ////////////////////////////////////////////// << 26 // $Id: G4AdjointProcessEquivalentToDirectProcess.hh,v 1.2 2009/11/20 10:31:20 ldesorgh Exp $
27 // Class: G4AdjointProcessEquivalentToDire << 27 // GEANT4 tag $Name: geant4-09-03-patch-02 $
28 // Author: L. Desorgher <<
29 // Organisation: SpaceIT GmbH <<
30 // 28 //
31 // Adjoint process equivalent to direct proce <<
32 // scattering. <<
33 // A virtual class for wrapper process object <<
34 ////////////////////////////////////////////// 29 /////////////////////////////////////////////////////////////////////////////////
>> 30 // Class: G4AdjointProcessEquivalentToDirectProcess
>> 31 // Author: L. Desorgher
>> 32 // Organisation: SpaceIT GmbH
>> 33 // Contract: ESA contract 21435/08/NL/AT
>> 34 // Customer: ESA/ESTEC
>> 35 /////////////////////////////////////////////////////////////////////////////////
>> 36 //
>> 37 // CHANGE HISTORY
>> 38 // --------------
>> 39 // ChangeHistory:
>> 40 // 25 Sept. 2009 Created by L.Desorgher. Inspired from G4WrapperProcess
>> 41 //
>> 42 //-------------------------------------------------------------
>> 43 // Documentation:
>> 44 // Adjoint process equivalent to direct process, used for some multiple scattering
>> 45 //
>> 46 //
35 47
36 #ifndef G4AdjointProcessEquivalentToDirectProc << 48
>> 49 #ifndef G4AdjointProcessEquivalentToDirectProcess_h
37 #define G4AdjointProcessEquivalentToDirectProc 50 #define G4AdjointProcessEquivalentToDirectProcess_h 1
38 51
>> 52 #include "globals.hh"
>> 53 #include "G4ios.hh"
39 #include "G4VProcess.hh" 54 #include "G4VProcess.hh"
40 55
41 class G4AdjointProcessEquivalentToDirectProces 56 class G4AdjointProcessEquivalentToDirectProcess : public G4VProcess
42 { 57 {
43 public: << 58 // A virtual class for wrapper process objects.
44 explicit G4AdjointProcessEquivalentToDirectP <<
45 const G4String& aName, G4VProcess* aProces <<
46 G4ParticleDefinition* fwd_particle_def); <<
47 <<
48 ~G4AdjointProcessEquivalentToDirectProcess() <<
49 <<
50 G4VParticleChange* PostStepDoIt(const G4Trac <<
51 const G4Step <<
52 <<
53 G4VParticleChange* AlongStepDoIt(const G4Tra <<
54 const G4Ste <<
55 G4VParticleChange* AtRestDoIt(const G4Track& <<
56 const G4Step& <<
57 <<
58 G4double AlongStepGetPhysicalInteractionLeng <<
59 const G4Track& track, G4double previousSte <<
60 G4double currentMinimumStep, G4double& pro <<
61 G4GPILSelection* selection) override; <<
62 59
63 G4double AtRestGetPhysicalInteractionLength( << 60 public: // with description
64 const G4Track& track, G4ForceCondition* co << 61 // constructor requires the process name and type
>> 62 G4AdjointProcessEquivalentToDirectProcess(const G4String& aName, G4VProcess* aProcess,G4ParticleDefinition* fwd_particle_def);
>> 63
>> 64
>> 65
>> 66 public:
>> 67 // destructor
>> 68 virtual ~G4AdjointProcessEquivalentToDirectProcess();
>> 69
>> 70
>> 71 public: // with description
>> 72 ////////////////////////////
>> 73 // DoIt /////////////////
>> 74 ///////////////////////////
>> 75 virtual G4VParticleChange* PostStepDoIt(
>> 76 const G4Track& track,
>> 77 const G4Step& stepData
>> 78 );
>> 79
>> 80 virtual G4VParticleChange* AlongStepDoIt(
>> 81 const G4Track& track,
>> 82 const G4Step& stepData
>> 83 );
>> 84 virtual G4VParticleChange* AtRestDoIt(
>> 85 const G4Track& track,
>> 86 const G4Step& stepData
>> 87 );
>> 88 //////////////////////////
>> 89 // GPIL //////////////
>> 90 /////////////////////////
>> 91 virtual G4double AlongStepGetPhysicalInteractionLength(
>> 92 const G4Track& track,
>> 93 G4double previousStepSize,
>> 94 G4double currentMinimumStep,
>> 95 G4double& proposedSafety,
>> 96 G4GPILSelection* selection);
>> 97
>> 98 virtual G4double AtRestGetPhysicalInteractionLength(
>> 99 const G4Track& track,
>> 100 G4ForceCondition* condition
>> 101 );
>> 102
>> 103 virtual G4double PostStepGetPhysicalInteractionLength(
>> 104 const G4Track& track,
>> 105 G4double previousStepSize,
>> 106 G4ForceCondition* condition
>> 107 ) ;
>> 108
>> 109 //////////////////////
>> 110 virtual G4bool IsApplicable(const G4ParticleDefinition&);
>> 111 // Returns true if this process object is applicable to
>> 112 // the particle type
>> 113 // Process will not be registered to a particle if IsApplicable is false
>> 114
>> 115 virtual void BuildPhysicsTable(const G4ParticleDefinition&);
>> 116 // Messaged by the Particle definition (via the Process manager)
>> 117 // whenever cross section tables have to be rebuilt (i.e. if new
>> 118 // materials have been defined).
>> 119 // It is overloaded by individual processes when they need physics
>> 120 // tables.
>> 121
>> 122 // Processes which Build (for example in their
>> 123 // constructors) physics tables independent of cuts
>> 124 // should preferably use a
>> 125 // private void BuildThePhysicsTable()
>> 126 // function. Not another BuildPhysicsTable, please.
>> 127
>> 128 virtual void PreparePhysicsTable(const G4ParticleDefinition&);
>> 129 // Messaged by the Particle definition (via the Process manager)
>> 130 // whenever cross section tables have to be prepare for rebuilt
>> 131 // (i.e. if new materials have been defined).
>> 132 // It is overloaded by individual processes when they need physics
>> 133 // tables.
>> 134
>> 135 // Processes which Build physics tables independent of cuts
>> 136 // (for example in their constructors)
>> 137 // should preferably use private
>> 138 // void BuildThePhysicsTable() and void PreparePhysicsTable().
>> 139 // Not another BuildPhysicsTable, please.
>> 140
>> 141
>> 142 virtual G4bool StorePhysicsTable(const G4ParticleDefinition* ,
>> 143 const G4String& directory,
>> 144 G4bool ascii = false);
>> 145 // Store PhysicsTable in a file.
>> 146 // (return false in case of failure at I/O )
>> 147
>> 148 virtual G4bool RetrievePhysicsTable( const G4ParticleDefinition* ,
>> 149 const G4String& directory,
>> 150 G4bool ascii = false);
>> 151 // Retrieve Physics from a file.
>> 152 // (return true if the Physics Table can be build by using file)
>> 153 // (return false if the process has no functionality or in case of failure)
>> 154 // File name should be defined by each process
>> 155 // and the file should be placed under the directory specifed by the argument.
>> 156 ////////////////////////////
>> 157 virtual void StartTracking(G4Track*);
>> 158 virtual void EndTracking();
>> 159 // inform Start/End of tracking for each track to the physics process
>> 160
>> 161
>> 162
>> 163 public:
>> 164 virtual void ResetNumberOfInteractionLengthLeft();
>> 165 // reset (determine the value of)NumberOfInteractionLengthLeft
>> 166 private:
>> 167 G4ParticleDefinition* theFwdParticleDef;
>> 168 G4VProcess* theDirectProcess;
65 169
66 G4double PostStepGetPhysicalInteractionLengt <<
67 const G4Track& track, G4double previousSte <<
68 G4ForceCondition* condition) override; <<
69 <<
70 G4bool IsApplicable(const G4ParticleDefiniti <<
71 <<
72 void BuildPhysicsTable(const G4ParticleDefin <<
73 <<
74 void PreparePhysicsTable(const G4ParticleDef <<
75 <<
76 G4bool StorePhysicsTable(const G4ParticleDef <<
77 const G4String& dir <<
78 G4bool ascii = fals <<
79 <<
80 G4bool RetrievePhysicsTable(const G4Particle <<
81 const G4String& <<
82 G4bool ascii = f <<
83 <<
84 void StartTracking(G4Track*) override; <<
85 void EndTracking() override; <<
86 <<
87 void ResetNumberOfInteractionLengthLeft() ov <<
88 <<
89 G4AdjointProcessEquivalentToDirectProcess(G4 <<
90 delete; <<
91 G4AdjointProcessEquivalentToDirectProcess& o <<
92 const G4AdjointProcessEquivalentToDirectPr <<
93 <<
94 private: <<
95 G4ParticleDefinition* fFwdParticleDef; <<
96 G4VProcess* fDirectProcess; <<
97 }; 170 };
>> 171
98 172
99 #endif 173 #endif
100 174