ec_hitprocess.h

Go to the documentation of this file.

#ifndef EC_HITPROCESS_H
#define EC_HITPROCESS_H 1

// gemc headers
#include "HitProcess.h"

// ec constants
// these are loaded with initWithRunNumber
class ecConstants
{
    public:
        // runNo is mandatory variable to keep track of run number changes
        int    runNo;
        string variation;
        string date;
        string connection;
        char   database[80];

        // For strip dependent constants read from CCDB
        // Array [6][9][3] -> sector,layer,view sector=1-6 layer=1-3 (PCAL) 4-6 (ECinner) 7-9 (ECouter) view=1-3 (U,V,W)

        //attlen: attenuation length
        vector<double> attlen[6][9][3];
        
        double NSTRIPS;             // Number of strips
        double TDC_time_to_evio;    // Conversion from time (ns) to EVIO TDC format
        double ADC_MeV_to_evio;     // Conversion from energy (MeV) to EVIO FADC250 format
        double veff;                // Effective velocity of scintillator light (mm/ns)
        double pmtPEYld;            // Number of p.e. divided by the energy deposited in MeV. See EC NIM paper table 1.
        double pmtQE;               // Quantum efficiency of PMT
        double pmtDynodeGain;       // PMT dynode gain
        double pmtDynodeK;          // PMT dynode secondary emission statistics factor: K=0 (Poisson) K=1 (exponential) 
        double pmtFactor;           // Contribution to FWHM from PMT statistical fluctuations.        
};


// Class definition
class ec_HitProcess : public HitProcess
{
    public:

        ~ec_HitProcess(){;}

        // constants initialized with initWithRunNumber
        static ecConstants ecc;
    
        void initWithRunNumber(int runno);

        // - integrateDgt: returns digitized information integrated over the hit
        map<string, double> integrateDgt(MHit*, int);
        
        // - multiDgt: returns multiple digitized information / hit
        map< string, vector <int> > multiDgt(MHit*, int);
        
        // The pure virtual method processID returns a (new) identifier
        // containing hit sharing information
        vector<identifier> processID(vector<identifier>, G4Step*, detector);
    
        // creates the HitProcess
        static HitProcess *createHitClass() {return new ec_HitProcess;}
    
};





#endif