NLOHepMC3File.h

// -*- C++ -*-
#ifndef ThePEG_NLOHepMC3File_H
#define ThePEG_NLOHepMC3File_H
//
// This is the declaration of the NLOHepMC3File class.
//

#include "ThePEG/Handlers/AnalysisHandler.h"
#include "HepMC/IO/IO_Base.h"
#include "ThePEG/Config/HepMCHelper.h"

namespace ThePEG {

class NLOHepMC3File: public AnalysisHandler {

public:

  NLOHepMC3File();

  NLOHepMC3File(const NLOHepMC3File &);

  virtual ~NLOHepMC3File() {}

public:

  virtual void analyze(tEventPtr event, long ieve, int loop, int state);

  HepMC::GenEvent * makeEvent(tEventPtr event, tSubProPtr sub, long no,
                              Energy eUnit, Length lUnit,
                              CrossSection xsec, CrossSection xsecErr) const;


public:

  void persistentOutput(PersistentOStream & os) const;

  void persistentInput(PersistentIStream & is, int version);

  static void Init();

protected:

   virtual void doinitrun();

  virtual void dofinish();

protected:

  virtual IBPtr clone() const;

  virtual IBPtr fullclone() const;


// If needed, insert declarations of virtual function defined in the
// InterfacedBase class here (using ThePEG-interfaced-decl in Emacs).

private:

  long _remnantId;

  string _filename;

  HepMC::IO_Base *_hepmcio;

  int _unitchoice;

  unsigned int _geneventPrecision;

  unsigned long _eventNumber;

private:

  NLOHepMC3File & operator=(const NLOHepMC3File &) = delete;

};

}

#endif /* ThePEG_NLOHepMC3File_H */