LesHouchesFileReader.h

// -*- C++ -*-
//
// LesHouchesFileReader.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2019 Leif Lonnblad
//
// ThePEG is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef THEPEG_LesHouchesFileReader_H
#define THEPEG_LesHouchesFileReader_H
// This is the declaration of the LesHouchesFileReader class.
 
#include "LesHouchesReader.h"
#include "LesHouchesFileReader.fh"
#include "ThePEG/PDT/Decayer.h"
#include "ThePEG/Utilities/CFileLineReader.h"
#include <string>
#include <stdio.h>
 
namespace ThePEG {
 
 
class LesHouchesFileReader: public LesHouchesReader {
 
public:
 
  LesHouchesFileReader() : neve(0), ieve(0), theQNumbers(false),
                           theIncludeFxFxTags(false),
                           theIncludeCentral(false) {}
 
  LesHouchesFileReader(const LesHouchesFileReader &);
 
  virtual ~LesHouchesFileReader();
 
public:
 
  virtual void initialize(LesHouchesEventHandler & eh);
 
  virtual void open();
 
  virtual void close();
 
 
  virtual bool doReadEvent();
 
  string filename() const { return theFileName; }
 
  virtual vector<string> optWeightsNamesFunc();
  
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
 
  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 cfile;
 
protected:
 
  long neve;
 
  long ieve;
 
  string LHFVersion;
 
  string outsideBlock;
 
  string headerBlock;
 
  string initComments;
 
  map<string,string> initAttributes;
 
  string eventComments;
 
  map<string,string> eventAttributes;
 
private:
 
  string theFileName;
 
  bool theQNumbers;
 
  bool theIncludeFxFxTags;
 
  bool theIncludeCentral;
 
  DecayerPtr theDecayer;
  
  map<string,string> scalemap;
 
  map<string,double> optionalWeightsTemp;
 
 
private:
 
  static ClassDescription<LesHouchesFileReader> initLesHouchesFileReader;
 
  LesHouchesFileReader & operator=(const LesHouchesFileReader &) = delete;
 
public:
 
  class LesHouchesFileError: public Exception {};
};
 
}
 
 
#include "ThePEG/Utilities/ClassTraits.h"
 
namespace ThePEG {
 
template <>
struct BaseClassTrait<LesHouchesFileReader,1>: public ClassTraitsType {
  typedef LesHouchesReader NthBase;
};
 
template <>
struct ClassTraits<LesHouchesFileReader>
  : public ClassTraitsBase<LesHouchesFileReader> {
  static string className() { return "ThePEG::LesHouchesFileReader"; }
  static string library() { return "LesHouches.so"; }
 
};
 
}
 
#endif /* THEPEG_LesHouchesFileReader_H */