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- // -------------------------------------------------------------------------
- // ----- MpdDCMSMMGenerator header file -----
- // ----- Created 27-AUG-2019 by Igor Rufanov -----
- // -------------------------------------------------------------------------
- // The MpdDCMSMMGenerator reads the CAS-SMM-evt.out file from DCM-SMM
- // ( Dubna Cascade Model + Statistical Multifragmentation Model).
- // PHYS REV C 95, 014902 (2017) & Phys Rep 257 (1995) 133.
- // The code of the model was provided by Alexander Botvina.
- #define GZIP_SUPPORT // version with gz support
- #ifndef MPDDCMSMMGENERATOR_H
- #define MPDDCMSMMGENERATOR_H
- #include "FairGenerator.h"
- #ifdef GZIP_SUPPORT
- #ifndef __CINT__
- #include <zlib.h>
- #endif
- #endif
- class MpdDCMSMMGenerator : public FairGenerator
- {
- public:
- /** Default constructor without arguments should not be used. **/
- MpdDCMSMMGenerator();
- /** Standard constructor. **/
- MpdDCMSMMGenerator(const char* fileName);
- /** Destructor. **/
- ~MpdDCMSMMGenerator();
- Bool_t ReadEvent(FairPrimaryGenerator* primGen);
- Bool_t SkipEvents(Int_t count);
- Int_t FindPDGCodeParticipant( Int_t A, Int_t S, Int_t Z, Float_t mass, Double_t &massFactor);
-
- Int_t FindPDGCodeSpectator( Int_t N, Int_t Z, Int_t &dN);
-
- Int_t RegisterIons( void);
- private:
- #ifdef GZIP_SUPPORT
- #ifndef __CINT__
- gzFile fInputFile; //! Input file
- #endif
- #else
- FILE* fInputFile; //! Input file
- #endif
- const Char_t* fFileName; //! Input file name
- Bool_t fFixedTarget; // set TRUE for fixed target MC (with Lorentz transformation to lab)
- Double_t fGammaCM; // NN center of mass gamma from file header
- Double_t fBetaCM; // NN center of mass beta computed from fGammaCM
- Bool_t fSpectatorsON; // includes spectators (with heavy ions) into MC
- static const Int_t fZMax=82; // maximal charge of ions in MC
- Int_t fN1[fZMax+1], fN2[fZMax+1]; // region of barion number for given Z for registered ions
- MpdDCMSMMGenerator(const MpdDCMSMMGenerator&);
- MpdDCMSMMGenerator& operator=(const MpdDCMSMMGenerator&);
- ClassDef(MpdDCMSMMGenerator,0);
- };
- #endif
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