PrimaryGeneratorAction.hh

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/// \file /include/PrimaryGeneratorAction.hh
/// \brief Definition of the PrimaryGeneratorAction class
//
#ifndef PrimaryGeneratorAction_h
#define PrimaryGeneratorAction_h 1

#include "TFile.h"
#include "TTree.h"

#include "G4VUserPrimaryGeneratorAction.hh"
#include "PrimaryGeneratorMessenger.hh"

#include "G4GeneralParticleSource.hh"

#include <vector>

class G4GeneralParticleSource;
class G4Event;


class PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
{
  public:
    PrimaryGeneratorAction();
    virtual ~PrimaryGeneratorAction();

  public:
    virtual void  GeneratePrimaries(G4Event*);
    virtual void  GeneratePrimariesFromRootFile(G4Event*);
    virtual void  SetInputFile(G4String _name);
    inline  G4int GetnEvents(){return fnEvents;}

  private:
    G4GeneralParticleSource*        fParticleGun;
    PrimaryGeneratorMessenger*      fMessenger;
    G4int                           fnEvents;
    G4bool                          fUseRootInput;
    TFile*                          fInputFile;
    TTree*                          fInputTree;
    std::vector<G4double>           *x, *z, *px, *py, *pz, *Energy, *time;
    G4int                           evNo;

};

#endif /*PrimaryGeneratorAction_h*/