4 // Class that defines primary generator action.
5 // Available primary generators (AliPrimaryGenerator):
6 // kGun, // gun (can be set interactively)
7 // kGeantino, // geantino with random direction
8 // kChargedGeantino, // chargedgeantino with random direction
9 // kAliGenerator // AliGenerator from AliRoot
11 #ifndef ALI_PRIMARY_GENERATOR_ACTION_H
12 #define ALI_PRIMARY_GENERATOR_ACTION_H
14 #include "AliPrimaryGenerator.h"
16 #include <G4VUserPrimaryGeneratorAction.hh>
20 class AliPrimaryGeneratorMessenger;
24 class AliPrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
27 AliPrimaryGeneratorAction();
29 // AliPrimaryGeneratorAction(const AliPrimaryGeneratorAction& right);
30 virtual ~AliPrimaryGeneratorAction();
33 virtual void GeneratePrimaries(G4Event* event);
36 void SetGenerator(AliPrimaryGenerator generator);
37 void SetNofGunParticles(G4int nofParticles);
38 void SetVerboseLevel(G4int level);
41 AliPrimaryGenerator GetGenerator() const;
42 G4int GetNofGunParticles() const;
43 G4int GetVerboseLevel() const;
46 AliPrimaryGeneratorAction(const AliPrimaryGeneratorAction& right);
49 AliPrimaryGeneratorAction& operator=(
50 const AliPrimaryGeneratorAction& right);
54 void ConstructGenerator();
55 void ConstructGeantinoGenerator(G4bool isCharged);
56 void ConstructAliGenerator();
57 void GenerateAliGeneratorPrimaries(G4Event* event);
60 AliPrimaryGenerator fGenerator; //selected AliPrimaryGenerator
61 G4int fNofGunParticles; //number of gun particles
62 G4int fVerboseLevel; //verbose level
63 AliParticleGun* fParticleGun; //AliParticleGun
64 AliPrimaryGeneratorMessenger* fMessenger; //messenger
69 inline void AliPrimaryGeneratorAction::SetVerboseLevel(G4int level)
70 { fVerboseLevel = level; }
72 inline AliPrimaryGenerator AliPrimaryGeneratorAction::GetGenerator() const
73 { return fGenerator; }
75 inline G4int AliPrimaryGeneratorAction::GetNofGunParticles() const
76 { return fNofGunParticles; }
78 inline G4int AliPrimaryGeneratorAction::GetVerboseLevel() const
79 { return fVerboseLevel; }
81 #endif //ALI_PRIMARY_GENERATOR_ACTION_H