Geant4_10
CCalPrimaryGeneratorAction.hh
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25 //
27 // File: CCalPrimaryGeneratorAction.hh
28 // Description: Sets up particle beam
29 //
30 // By default 1 pi+ is shot from (0,0,0)
31 // in (1,1,0.1) direction at 100 GeV
32 // Use /gun/... commands to modify energy,origin,direction at run time.
33 // or/and
34 // /CCal/generator/random true/false to have random direction
35 // /CCal/generator/scan true/false to scan in eta/phi
36 // Use
37 // /CCal/generator/minEnergy
38 // /CCal/generator/maxEnergy
39 // /CCal/generator/minPhi
40 // /CCal/generator/maxPhi
41 // /CCal/generator/minEta
42 // /CCal/generator/maxEta
43 // to set the range in energy and direction of particles shot at random.
44 // Use
45 // /CCal/generator/stepsPhi
46 // /CCal/generator/stepsEta
47 // to set number of steps in Phi and Eta for the scan
48 //
50 
51 
52 #ifndef CCalPrimaryGeneratorAction_h
53 #define CCalPrimaryGeneratorAction_h 1
54 
56 #include "G4ParticleGun.hh"
57 #include "G4ThreeVector.hh"
58 #include "G4ios.hh"
59 #include "G4Event.hh"
60 #include "G4VPrimaryGenerator.hh"
61 
63 
65 
67 public:
70 
71 public:
72  void GeneratePrimaries(G4Event* anEvent);
73 
74 public:
75  void SetVerboseLevel(G4int val);
76  void SetRandom(G4String val);
77  void SetScan(G4String val);
79  void SetMaximumEnergy(G4double p);
80  void SetMinimumPhi(G4double p);
81  void SetMaximumPhi(G4double p);
82  void SetStepsPhi(G4int val);
83  void SetMinimumEta(G4double p);
84  void SetMaximumEta(G4double p);
85  void SetStepsEta(G4int val);
86  void SetGunPosition(const G4ThreeVector & pos) const;
87  void SetRunNo(G4int val);
88 
89 public:
91  G4double GetParticleEnergy() {return particleGun->GetParticleEnergy();}
92 
93 private:
94  CCalPrimaryGeneratorMessenger* gunMessenger;
95  G4ParticleGun* particleGun;
96  generatorInputType generatorInput;
97 
98  G4int verboseLevel;
99  G4int n_particle;
100  G4String particleName;
101  G4double particleEnergy;
102  G4ThreeVector particlePosition;
103  G4ThreeVector particleDir;
104 
105  G4double energyMin,energyMax;
106  G4double etaMin,etaMax;
107  G4double phiMin,phiMax;
108  G4int etaSteps,phiSteps;
109 
110  G4int isInitialized;
111  G4double etaValue, phiValue;
112  G4int scanSteps;
113 
114 private:
115  void initialize();
116  void print(G4int val);
117 
118 };
119 
120 #endif
121 
122 
123 
void GeneratePrimaries(G4Event *anEvent)
const char * p
Definition: xmltok.h:285
G4ThreeVector GetParticlePosition()
int G4int
Definition: G4Types.hh:78
void SetGunPosition(const G4ThreeVector &pos) const
double G4double
Definition: G4Types.hh:76
G4double GetParticleEnergy() const