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- // -------------------------------------------------------------------------
- // ----- MpdPlutoGenerator header file -----
- // ----- Created 13/07/04 by V. Friese / D.Bertini -----
- // ----- Modified from FairPlutoGenerator for MPD by V. Zhezher -----
- // -------------------------------------------------------------------------
- /** MpdPlutoGenerator.h
- *@author V.Friese <v.friese@gsi.de>
- *@author D.Bertini <d.bertini@gsi.de>
- *
- The MpdPlutoGenerator reads the PLUTO output file (ROOT format)
- and inserts the tracks into the FairStack via the FairPrimaryGenerator.
- Derived from FairGenerator.
- **/
- #ifndef MPD_PLUTOGENERATOR_H
- #define MPD_PLUTOGENERATOR_H
- #include "FairGenerator.h"
- class TClonesArray;
- class TFile;
- class TTree;
- class TVirtualMCStack;
- class FairPrimaryGenerator;
- class MpdPlutoGenerator : public FairGenerator
- {
- public:
- /** Default constructor (should not be used) **/
- MpdPlutoGenerator();
- /** Standard constructor
- ** @param fileName The input (PLUTO) file name
- **/
- MpdPlutoGenerator(const Char_t* fileName, Double_t ekin);
- /** Destructor **/
- virtual ~MpdPlutoGenerator();
- /** Reads on event from the input file and pushes the tracks onto
- ** the stack. Abstract method in base class.
- ** @param primGen pointer to the FairPrimaryGenerator
- **/
- virtual Bool_t ReadEvent(FairPrimaryGenerator* primGen);
- //Skip some events in file
- Bool_t SkipEvents(Int_t count);
-
- private:
- Int_t iEvent; //! Event number
- Double_t fEkin; //! Target energy in lab system
- const Char_t* fFileName; //! Input file name
- TFile* fInputFile; //! Pointer to input file
- TTree* fInputTree; //! Pointer to input tree
- TClonesArray* fParticles; //! Particle array from PLUTO
- /** Private method CloseInput. Just for convenience. Closes the
- ** input file properly. Called from destructor and from ReadEvent. **/
- void CloseInput();
- ClassDef(MpdPlutoGenerator,1);
- };
- #endif
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