HepMCEx01/include/ExN04PrimaryGeneratorAction.hh

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0025 //
0026 /// \file ExN04PrimaryGeneratorAction.hh
0027 /// \brief Definition of the ExN04PrimaryGeneratorAction class
0028
0029 #ifndef EXN04_PRIMARY_GENERATOR_ACTION_H
0030 #define EXN04_PRIMARY_GENERATOR_ACTION_H
0031
0032 #include "G4VUserPrimaryGeneratorAction.hh"
0033 #include "globals.hh"
0034
0035 #include <map>
0036
0037 class G4Event;
0038 class G4VPrimaryGenerator;
0039 class ExN04PrimaryGeneratorMessenger;
0040
0041 class ExN04PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
0042 {
0043   public:
0044     ExN04PrimaryGeneratorAction();
0045     ~ExN04PrimaryGeneratorAction();
0046
0047     virtual void GeneratePrimaries(G4Event* anEvent);
0048
0049     void SetGenerator(G4VPrimaryGenerator* gen);
0050     void SetGenerator(G4String genname);
0051
0052     G4VPrimaryGenerator* GetGenerator() const;
0053     G4String GetGeneratorName() const;
0054
0055   private:
0056     G4VPrimaryGenerator* fParticleGun;
0057     G4VPrimaryGenerator* fHepmcAscii;
0058     G4VPrimaryGenerator* fPythiaGen;
0059
0060     G4VPrimaryGenerator* fCurrentGenerator;
0061     G4String fCurrentGeneratorName;
0062     std::map<G4String, G4VPrimaryGenerator*> fGentypeMap;
0063
0064     ExN04PrimaryGeneratorMessenger* fMessenger;
0065 };
0066
0067 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0068 inline void ExN04PrimaryGeneratorAction::SetGenerator(G4VPrimaryGenerator* gen)
0069 {
0070   fCurrentGenerator = gen;
0071 }
0072
0073 inline void ExN04PrimaryGeneratorAction::SetGenerator(G4String genname)
0074 {
0075   std::map<G4String, G4VPrimaryGenerator*>::iterator pos = fGentypeMap.find(genname);
0076   if (pos != fGentypeMap.end()) {
0077     fCurrentGenerator = pos->second;
0078     fCurrentGeneratorName = genname;
0079   }
0080 }
0081
0082 inline G4VPrimaryGenerator* ExN04PrimaryGeneratorAction::GetGenerator() const
0083 {
0084   return fCurrentGenerator;
0085 }
0086
0087 inline G4String ExN04PrimaryGeneratorAction::GetGeneratorName() const
0088 {
0089   return fCurrentGeneratorName;
0090 }
0091
0092 #endif