PStdData.h

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// Author: M.A. Kagarlis
// Written: 31.01.99
// Revised: 17/10/2006   R.H.
// PData Class Header
// (copied in part to PStdData) IF
 
#ifndef _PSTDDATA_H_
#define _PSTDDATA_H_
 
#include "TROOT.h"
#include "TArrayI.h"
#include "TArrayD.h"
#include <iostream>
 
#include "PStaticData.h"
 
class PStdData;
PStdData *makeStdData();
PStdData &fStdData();
 
class PStdData : public TObject {
 
 public:
 
    //constructor
    PStdData();
    //destructor
    ~PStdData();
 
    Bool_t fillDataBase(void); //Copies the static entries into the PDataBase
 
 
 private:
 
    int disable;
 
    void resetPosition() {
    // Resets the array PPosition
 
    int i, nm, position=0;
    for (i=0; i<maxnumpar; ++i) {
        nm = PNModes[i];              // number of decay modes of particle pid=i
        if (!nm) PPosition[i] = -1;   // signifies stable particle
        else {
        PPosition[i] = position;    // index of 1st decay mode for current particle
        position += nm;             // reposition for the next particle
        }
    }
    }
 
    int *PPosition;
 
    static int maxnumpar, maxnummodes, *Pkf, *PMeson, *PBaryon, *PLepton,
    *PCharge, *PJ, *PParity, *PI, *PNModes, *intcache,
    cachesize, save, nfiles;
    static double *PMass, *PWidth, *PBR, *dblcache, scale;
    static char **PName, **PMDescription, **PMode;
 
 
    // local storage area
    static int *pmes_tmp, *pbar_tmp, *plep_tmp, *pchar_tmp, *pspin_tmp,
    *pparity_tmp, *pispin_tmp, *pnmod_tmp, *id_tmp, *pkf_tmp;
    static double *pmass_tmp, *pwidth_tmp, *pbr_tmp;
    static char **pnam_tmp, **pmdescr_tmp, **pmod_tmp;
 
    static const char *MESSAGE[];
    static const char *NAME[];
    static double MASS[];
    static double WIDTH[];
    static const int PYTHIAKF[];
    static const int MESON[];
    static const int BARYON[];
    static const int LEPTON[];
    static const int CHARGE[];
    static const int SPIN[];
    static const int PARITY[];
    static const int ISPIN[];
    static const int NMODES[];
    static double BRR[];
    static const char *MODE[];
    static const char *DESCRIPTION[];
 
    static const long double hbar;
 
    ClassDef(PStdData, 0) //Pluto Particle Std Data Class
};
 
#endif // _PSTDDATA_H_