PowhegLesHouchesFileReader.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
// -*- C++ -*-
//
// powhegLesHouchesReader.h is - (c) Silvia Ferrario Ravasio and Tomas Jezo
// inspired by LesHouchesFileReader.h which is a part of ThePEG
//
#ifndef THEPEG_powhegLesHouchesFileReader_H
#define THEPEG_powhegLesHouchesFileReader_H
// This is the declaration of the powhegLesHouchesFileReader class.
 
#include "CxxUtils/checker_macros.h"
#include "ThePEG/LesHouches/LesHouchesReader.h"
#include "Herwig7_i/PowhegLesHouchesFileReader.fh"
#include "ThePEG/PDT/Decayer.h"
#include "ThePEG/Utilities/CFileLineReader.h"
#include <string>
#include <map>
 
 
 
 
namespace ThePEG {
 
 
class powhegLesHouchesFileReader: public LesHouchesReader {
 
public:
 
  powhegLesHouchesFileReader() : m_neve(0), m_ieve(0), m_theQNumbers(false),
               m_theIncludeFxFxTags(false),
               m_theIncludeCentral(false) {}
 
  powhegLesHouchesFileReader(const powhegLesHouchesFileReader &);
 
  virtual ~powhegLesHouchesFileReader();
 
public:
 
  virtual void initialize(LesHouchesEventHandler & eh);
 
  virtual void open();
 
  virtual void close();
 
 
  virtual bool doReadEvent();
 
  string filename() const { return m_theFileName; }
 
  virtual vector<string> optWeightsNamesFunc();
  
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init ATLAS_NOT_THREAD_SAFE ();
 
 
  void erase_substr(std::string& subject, const std::string& search);
 
 
protected:
 
  virtual IBPtr clone() const;
 
  virtual IBPtr fullclone() const;
 
  virtual void doinit();
 
  virtual bool preInitialize() const;
  //@
 
protected:
 
  CFileLineReader m_cfile;
 
protected:
 
  long m_neve;
 
  long m_ieve;
 
  string m_LHFVersion;
 
  string m_outsideBlock;
 
  string m_headerBlock;
 
  string m_initComments;
 
  map<string,string> m_initAttributes;
 
  string m_eventComments;
 
  map<string,string> m_eventAttributes;
 
private:
 
  string m_theFileName;
 
  bool m_theQNumbers;
 
  bool m_theIncludeFxFxTags;
 
  bool m_theIncludeCentral;
 
  DecayerPtr m_theDecayer;
  
  map<string,string> m_scalemap;
 
  map<string,double> m_optionalWeightsTemp;
 
  map<string,string> m_optionalWeightsLabel;
 
 
private:
 
  static const ClassDescription<powhegLesHouchesFileReader> m_initpowhegLesHouchesFileReader;
 
  powhegLesHouchesFileReader & operator=(const powhegLesHouchesFileReader &);
 
public:
 
  class powhegLesHouchesFileError: public Exception {};
};
 
}
 
 
#include "ThePEG/Utilities/ClassTraits.h"
 
namespace ThePEG {
 
template <>
struct BaseClassTrait<powhegLesHouchesFileReader,1>: public ClassTraitsType {
  typedef LesHouchesReader NthBase;
};
 
template <>
struct ClassTraits<powhegLesHouchesFileReader>
  : public ClassTraitsBase<powhegLesHouchesFileReader> {
  static string className() { return "ThePEG::powhegLesHouchesFileReader"; }
  static string library() { return "libpowhegHerwig.so"; }
 
};
 
}
 
#endif /* THEPEG_powhegLesHouchesFileReader_H */