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25 // 22 //
>> 23 //
>> 24 // $Id: G4VTransitionRadiation.hh,v 1.2 2005/07/28 23:56:07 gum Exp $
>> 25 // GEANT4 tag $Name: geant4-08-00-patch-01 $
>> 26 //
26 // G4VTransitionRadiation -- header file 27 // G4VTransitionRadiation -- header file
27 // 28 //
28 // Generic process of transition radiation 29 // Generic process of transition radiation
29 // 30 //
30 // History: 31 // History:
31 // 29.02.04, V.Ivanchenko created 32 // 29.02.04, V.Ivanchenko created
32 // 28.07.05, P.Gumplinger add G4ProcessType to 33 // 28.07.05, P.Gumplinger add G4ProcessType to constructor
33 34
34 #ifndef G4VTransitionRadiation_h 35 #ifndef G4VTransitionRadiation_h
35 #define G4VTransitionRadiation_h 36 #define G4VTransitionRadiation_h
36 37
37 #include "globals.hh" <<
38 #include "G4ForceCondition.hh" <<
39 #include "G4ParticleDefinition.hh" <<
40 #include "G4Region.hh" <<
41 #include "G4Step.hh" <<
42 #include "G4Track.hh" <<
43 #include "G4VDiscreteProcess.hh" <<
44 #include "G4VParticleChange.hh" <<
45 38
>> 39 #include "G4VDiscreteProcess.hh"
>> 40 #include "G4Track.hh"
>> 41 #include "G4ForceCondition.hh"
>> 42 #include "globals.hh"
46 #include <vector> 43 #include <vector>
47 44
48 class G4LossTableManager; <<
49 class G4Material; 45 class G4Material;
>> 46 class G4Region;
50 class G4VTRModel; 47 class G4VTRModel;
>> 48 class G4particleDefinition;
51 49
52 class G4VTransitionRadiation : public G4VDiscr << 50 class G4VTransitionRadiation : public G4VDiscreteProcess
53 { 51 {
54 public: << 52 public:
55 // Constructors << 53
56 explicit G4VTransitionRadiation(const G4Stri << 54 // Constructors
57 G4ProcessTyp << 55 G4VTransitionRadiation( const G4String& processName = "TR",
>> 56 G4ProcessType type = fElectromagnetic);
58 57
59 // Destructor <<
60 virtual ~G4VTransitionRadiation(); <<
61 58
62 virtual G4bool IsApplicable( << 59 // Destructor
63 const G4ParticleDefinition& aParticleType) << 60 virtual ~G4VTransitionRadiation() ;
64 61
65 void ProcessDescription(std::ostream&) const << 62 virtual G4bool IsApplicable(const G4ParticleDefinition& aParticleType);
66 void DumpInfo() const override { ProcessDesc <<
67 63
68 virtual G4double GetMeanFreePath(const G4Tra 64 virtual G4double GetMeanFreePath(const G4Track& track, G4double,
69 G4ForceCond << 65 G4ForceCondition* condition);
70 66
71 virtual G4VParticleChange* PostStepDoIt(cons 67 virtual G4VParticleChange* PostStepDoIt(const G4Track& track,
72 cons << 68 const G4Step& step);
>> 69
>> 70 virtual void PrintInfoDefinition();
>> 71 // Print out of the class parameters
73 72
74 void SetRegion(const G4Region* reg); 73 void SetRegion(const G4Region* reg);
75 74
76 void SetModel(G4VTRModel* m); 75 void SetModel(G4VTRModel* m);
77 76
>> 77 // private :
>> 78
78 void Clear(); 79 void Clear();
79 80
80 // hide assignment operator 81 // hide assignment operator
81 G4VTransitionRadiation& operator=(const G4VT << 82 G4VTransitionRadiation & operator=(const G4VTransitionRadiation &right);
82 delete; << 83 G4VTransitionRadiation(const G4VTransitionRadiation&);
83 G4VTransitionRadiation(const G4VTransitionRa <<
84 <<
85 private: <<
86 G4LossTableManager* theManager; <<
87 const G4Region* region; <<
88 G4VTRModel* model; <<
89 <<
90 std::vector<const G4Material*> materials; <<
91 std::vector<G4double> steps; <<
92 std::vector<G4ThreeVector> normals; <<
93 84
94 G4ThreeVector startingPosition; << 85 std::vector<const G4Material*> materials;
95 G4ThreeVector startingDirection; << 86 std::vector<G4double> steps;
>> 87 std::vector<G4ThreeVector> normals;
>> 88
>> 89 G4ThreeVector startingPosition;
>> 90 G4ThreeVector startingDirection;
>> 91 const G4Region* region;
>> 92 G4VTRModel* model;
96 93
97 G4double gammaMin; << 94 G4int nSteps;
98 G4double cosDThetaMax; << 95
>> 96 G4double gammaMin;
>> 97 G4double cosDThetaMax;
99 98
100 G4int nSteps; <<
101 }; 99 };
102 100
103 #endif // G4VTransitionRadiation_h << 101 inline G4double G4VTransitionRadiation::GetMeanFreePath(
>> 102 const G4Track& track, G4double,
>> 103 G4ForceCondition* condition)
>> 104 {
>> 105 if(nSteps > 0) {
>> 106 *condition = StronglyForced;
>> 107 } else {
>> 108 *condition = NotForced;
>> 109 if(track.GetKineticEnergy()/track.GetDefinition()->GetPDGMass() + 1.0 > gammaMin &&
>> 110 track.GetVolume()->GetLogicalVolume()->GetRegion() == region) {
>> 111 *condition = StronglyForced;
>> 112 }
>> 113 }
>> 114 return DBL_MAX; // so TR doesn't limit mean free path
>> 115 }
>> 116
>> 117
>> 118 #endif // G4VTransitionRadiation_h
104 119