Gabriele Cosmo
64 lines
2.6 KiB
C++
64 lines
2.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/// \file RE02PrimaryGeneratorAction.hh
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/// \brief Definition of the RE02PrimaryGeneratorAction class
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#ifndef RE02PrimaryGeneratorAction_h
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#define RE02PrimaryGeneratorAction_h 1
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#include "G4VUserPrimaryGeneratorAction.hh"
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#include "globals.hh"
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class RE02DetectorConstruction;
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class G4ParticleGun;
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class G4Event;
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//
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/// User primary particle generator class
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///
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/// - void GeneratePrimaries(G4Event*)
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/// an incident particle is proton with 150 MeV energy at the position
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/// (x,y,-100 cm) toward the (0,0,1) direction. The x and y positions are
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/// uniformly varied from -5 mm to 5 mm, respectively.
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//
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class RE02PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
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{
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public:
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RE02PrimaryGeneratorAction();
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~RE02PrimaryGeneratorAction();
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public:
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virtual void GeneratePrimaries(G4Event*);
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private:
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G4double fSigmaPosition; // Initial beam spot size in x-y plane.
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G4ParticleGun* fParticleGun;
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};
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//
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#endif
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