LCOV - code coverage report
Current view: top level - EVGEN - AliGenReaderHepMC.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 2 50.0 %
Date: 2016-06-14 17:26:59 Functions: 1 6 16.7 %

          Line data    Source code
       1             : #ifndef ALIGENREADERHEPMC_H
       2             : #define ALIGENREADERHEPMC_H
       3             : // Realisations of the AliGenReader interface to be used with AliGenExFile.
       4             : // NextEvent() loops over events
       5             : // and NextParticle() loops over particles.
       6             : // This implementation reads HepMC output formats
       7             : // Author: brian.peter.thorsbro@cern.ch, brian@thorsbro.dk
       8             : // Based on AliGenReaderSL by andreas.morsch@cern.ch
       9             : 
      10             : #include <TClonesArray.h>
      11             : 
      12             : #include "AliGenReader.h"
      13             : #include "AliGenEventHeader.h"
      14             : #include "THepMCParser.h"
      15             : 
      16             : namespace HepMC {
      17             :   class IO_BaseClass;
      18             :   class GenEvent;
      19             : }
      20             : 
      21             : class TParticle;
      22             : 
      23             : class AliGenReaderHepMC : public AliGenReader
      24             : {
      25             : public:
      26             :   AliGenReaderHepMC();
      27             :   AliGenReaderHepMC(const AliGenReaderHepMC &reader);
      28             :   virtual ~AliGenReaderHepMC();
      29           0 :    AliGenEventHeader * GetGenEventHeader() const {return fGenEventHeader;};
      30             :    virtual void Init();
      31             :    virtual Int_t NextEvent();
      32             :    virtual TParticle* NextParticle();
      33             :    virtual void RewindEvent();
      34             :    AliGenReaderHepMC & operator=(const AliGenReaderHepMC & rhs);
      35             : 
      36             : protected:
      37             :    HepMC::IO_BaseClass * fEventsHandle;   // pointer to the HepMC file handler
      38             :    HepMC::GenEvent * fGenEvent;           // pointer to a generated event
      39             :    TClonesArray * fParticleArray;         // pointer to array containing particles of current event
      40             :    TIter * fParticleIterator;             // iterator coupled to the array
      41             :    AliGenEventHeader * fGenEventHeader;   // AliGenEventHeader
      42             : 
      43             : private:
      44             :    void Copy(TObject&) const;
      45             : 
      46           6 :    ClassDef(AliGenReaderHepMC, 1) //Generate particles from external file
      47             : };
      48             : #endif
      49             : 
      50             : 
      51             : 

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