source: trunk/examples/advanced/medical_linac/include/ML2PrimaryGenerationAction.hh @ 1337

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//
// The code was written by :
//      ^Claudio Andenna claudio.andenna@iss.infn.it, claudio.andenna@ispesl.it
//      *Barbara Caccia barbara.caccia@iss.it
//      with the support of Pablo Cirrone (LNS, INFN Catania Italy)
//
// ^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 "G4ParticleDefinition.hh"
#include "ML2SinputData.hh"
#include "ML2SDWithParticle.hh"
#include "ML2SDWithVoxels.hh"

class G4ParticleGun;
class G4ParticleDefinition;
class CML2PrimaryGenerationActionMessenger;

class CML2PrimaryGenerationAction : public G4VUserPrimaryGeneratorAction
{
public:
        CML2PrimaryGenerationAction(SPrimaryParticle *primaryParticleData);
        ~CML2PrimaryGenerationAction(void);
        void design();
        void GeneratePrimaries(G4Event *anEvent);
        inline void setNIdenticalParticles(G4int val){this->nIdenticalParticles=val;};
        inline void setNLoopsPhSpParticles(G4int val){this->nLoopsPhSpParticles=val;};
        inline void setNMaxParticlesInRamPhaseSpace(G4int val){this->nMaxParticlesInRamPhaseSpace=val;};

        inline void setGunMeanEnergy(G4double val){this->GunMeanEnegy=val;};
        inline void setGunStdEnergy(G4double val){this->GunStdEnegy=val;};
        inline void setGunRadious(G4double val){this->GunRadious=val;};
        inline void setCalculatedPhaseSpaceFileIN(G4String val){this->calculatedPhaseSpaceFileIN=val;};
        inline void setSourceTypeName(G4String val)
        {
                this->sourceTypeName=val;
                if (this->sourceTypeName=="randomTarget")
                {
                        this->idParticleSource=id_randomTarget;
                }
                else if (this->sourceTypeName=="phaseSpace")
                {
                        this->idParticleSource=id_phaseSpace;
                }
        };
        
private:
        void setGunRandom();
        void setGunCalculatedPhaseSpace();
        void GenerateFromRandom();
        void GenerateFromCalculatedPhaseSpace();
        void fillParticlesContainer();
        bool itIsTheSameParticle(Sparticle *p1, Sparticle *p2);

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

        CML2PrimaryGenerationActionMessenger *PrimaryGenerationActionMessenger;


        G4ThreeVector dir, pos;
        G4double ek;

        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;
        Sparticle *firstFileParticle, *lastLoadedParticle;
        G4String sourceTypeName;
};

#endif