HepMCFile.h

// -*- C++ -*-
//
// HepMCFile.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2007 Leif Lonnblad
//
// ThePEG is licenced under version 2 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef THEPEG_HepMCFile_H
#define THEPEG_HepMCFile_H
//
// This is the declaration of the HepMCFile class.
//
#include <iostream>
#include <fstream>
#include "ThePEG/Handlers/AnalysisHandler.h"
#include "ThePEG/Repository/CurrentGenerator.h"
#include "ThePEG/Repository/EventGenerator.h"
#include "HepMC/IO_BaseClass.h"

namespace ThePEG {

class HepMCFile: public AnalysisHandler {

public:

  HepMCFile();

  HepMCFile(const HepMCFile &);

public:

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

public:

  void persistentOutput(PersistentOStream & os) const;

  void persistentInput(PersistentIStream & is, int version);

  static void Init();

protected:

  virtual IBPtr clone() const;

  virtual IBPtr fullclone() const;

protected:

   virtual void doinitrun();

  virtual void dofinish();

private:

  static ClassDescription<HepMCFile> initHepMCFile;

  HepMCFile & operator=(const HepMCFile &);

private:

  long _eventNumber;

  int _format;

  string _filename;

  HepMC::IO_BaseClass *_hepmcio;

  ofstream _hepmcdump;

  int _unitchoice;
};

}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

template <>
struct BaseClassTrait<HepMCFile,1> {
  typedef AnalysisHandler NthBase;
};

template <>
struct ClassTraits<HepMCFile>
  : public ClassTraitsBase<HepMCFile> {
  static string className() { return "ThePEG::HepMCFile"; }
  static string library() { return "HepMCAnalysis.so"; }
};

}

#endif /* THEPEG_HepMCFile_H */

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