ReweightBase.h

// -*- C++ -*-
//
// ReweightBase.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_ReweightBase_H
#define ThePEG_ReweightBase_H
// This is the declaration of the ReweightBase class.
 
#include "ThePEG/Handlers/HandlerBase.h"
#include "ThePEG/EventRecord/SubProcess.h"
#include "ThePEG/Handlers/LastXCombInfo.h"
#include "ThePEG/Handlers/StandardXComb.fh"
 
namespace ThePEG {
 
class ReweightBase: public HandlerBase, public LastXCombInfo<> {
 
public:
 
  
  virtual ~ReweightBase();
  
public:
 
  virtual double weight() const = 0;
 
  void setXComb(tXCombPtr xc);
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
private:
 
  static AbstractClassDescription<ReweightBase> initReweightBase;
 
  ReweightBase & operator=(const ReweightBase &) = delete;
 
};
 
}
 
 
namespace ThePEG {
 
template <>
struct BaseClassTrait<ReweightBase,1>: public ClassTraitsType {
  typedef HandlerBase NthBase;
};
 
template <>
struct ClassTraits<ReweightBase>: public ClassTraitsBase<ReweightBase> {
  static string className() { return "ThePEG::ReweightBase"; }
};
 
}
 
#endif /* ThePEG_ReweightBase_H */