ML2PrimaryGenerationAction.hh

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//
// The code was written by :
//  ^Claudio Andenna  claudio.andenna@ispesl.it, claudio.andenna@iss.infn.it
//      *Barbara Caccia barbara.caccia@iss.it
//      with the support of Pablo Cirrone (LNS, INFN Catania Italy)
//  with the contribute of Alessandro Occhigrossi*
//
// ^INAIL DIPIA - ex ISPESL and INFN Roma, gruppo collegato Sanità, Italy
// *Istituto Superiore di Sanità and INFN Roma, gruppo collegato Sanità, Italy
//  Viale Regina Elena 299, 00161 Roma (Italy)
//  tel (39) 06 49902246
//  fax (39) 06 49387075
//
// more information:
// http://g4advancedexamples.lngs.infn.it/Examples/medical-linac
//
//*******************************************************//

#ifndef CML2PrimaryGenerationActionH
#define CML2PrimaryGenerationActionH


#include "G4VUserPrimaryGeneratorAction.hh"
#include "G4ParticleTable.hh"
#include "G4ParticleGun.hh"
#include "G4Event.hh"
#include "G4Timer.hh"
#include "Randomize.hh" 
#include "G4RunManager.hh"

#include "G4ParticleDefinition.hh"
#include "ML2SinputData.hh"
#include "ML2SDWithParticle.hh"
#include "ML2SDWithVoxels.hh"
#include "ML2PrimaryGenerationActionMessenger.hh"

class G4ParticleGun;
class G4ParticleDefinition;
class CML2PrimaryGenerationActionMessenger;

class CML2PrimaryGenerationAction : public G4VUserPrimaryGeneratorAction
{
public:
    CML2PrimaryGenerationAction(void);
    static CML2PrimaryGenerationAction* GetInstance(void);

    ~CML2PrimaryGenerationAction(void);
    void design(G4double accTargetZPosition);
    void GeneratePrimaries(G4Event *anEvent);
    void inizialize(SPrimaryParticle *primaryParticleData);
    inline void setNRecycling(G4int val){nRecycling=val;}
    inline void setNLoopsPhSpParticles(G4int val){nLoopsPhSpParticles=val;}
    inline void setNMaxParticlesInRamPhaseSpace(G4int val){nMaxParticlesInRamPhaseSpace=val;std::cout<<"Current nMaxParticlesInRamPhaseSpace: " << nMaxParticlesInRamPhaseSpace<< G4endl;}

    inline void setGunMeanEnergy(G4double val){GunMeanEnegy=val;}
    inline void setGunStdEnergy(G4double val){GunStdEnegy=val;}
    inline void setGunRadious(G4double val){GunRadious=val;}
    inline void setCalculatedPhaseSpaceFileIN(G4String val){calculatedPhaseSpaceFileIN=val;}
    inline void setSourceTypeName(G4String val)
    {
        sourceTypeName=val;
        if (sourceTypeName=="randomTarget")
        {
            idParticleSource=id_randomTarget;
        }
        else if (sourceTypeName=="phaseSpace")
        {
            idParticleSource=id_phaseSpace;
        }
    }
    inline void setRotation(G4RotationMatrix *val){rm=val;};
    inline G4int getNrecycling(){return nRecycling;};
    inline G4int getSourceTypeName(){return idParticleSource;};

private:
    void setGunRandom();
    void setGunCalculatedPhaseSpace();
    void GenerateFromRandom();
    void GenerateFromCalculatedPhaseSpace();
    void fillParticlesContainer();
    void applySourceRotation();

    static CML2PrimaryGenerationAction * instance;

    G4int nBeam, nRecycling, nLoopsPhSpParticles, idGunType, nMaxParticlesInRamPhaseSpace, idParticleSource;
    G4double GunMeanEnegy, GunStdEnegy, GunRadious;
    G4String calculatedPhaseSpaceFileIN;

    CML2PrimaryGenerationActionMessenger *PrimaryGenerationActionMessenger;
    G4double accTargetZPosition;

    G4ThreeVector dir, pos;
    G4double ek;
    G4RotationMatrix *rm;

    G4Timer myTime;
    G4double sinTheta, cosTheta, phi;
    G4double ro, alfa;
    G4ParticleGun *particleGun;
    G4ParticleDefinition *gamma;
    G4ParticleDefinition *electron;
    G4ParticleDefinition *positron;
    G4int nEventsPerRun;
    SPrimaryParticle *primaryParticleData;
    Sparticle *particles, *particle;
    int nParticle, nPhSpParticles, nRandomParticles, idCurrentParticleSource;
    G4String sourceTypeName;
};

#endif