wavepid/include/OMSimPrimaryGeneratorAction.hh

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#pragma once
 
#include <G4VUserPrimaryGeneratorAction.hh>
#include <G4AutoLock.hh>
#include <G4ThreeVector.hh>
#include <memory>
 
class G4ParticleGun;
class G4GeneralParticleSource;
class G4Event;
 
class OMSimPrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
{
public:
    OMSimPrimaryGeneratorAction();
    ~OMSimPrimaryGeneratorAction();
 
    void GeneratePrimaries(G4Event* anEvent) override;
 
private:
    void setupParticleGun();
 
    static thread_local std::unique_ptr<G4ParticleGun> m_particleGun;
    static thread_local std::unique_ptr<G4GeneralParticleSource> m_particleSource;
    static G4Mutex m_mutex;
 
    bool m_useParticleGun;  
    G4ThreeVector m_position;
    G4ThreeVector m_direction;
};