ReweightConstant.h

// -*- C++ -*-
//
// ReweightConstant.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_ReweightConstant_H
#define THEPEG_ReweightConstant_H
//
// This is the declaration of the ReweightConstant class.
//
 
#include "ThePEG/MatrixElement/ReweightBase.h"
 
namespace ThePEG {
 
class ReweightConstant: public ReweightBase {
 
public:
 
  ReweightConstant() : C(1.0) {}
 
public:
 
  virtual double weight() const;
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
protected:
 
  virtual IBPtr clone() const;
 
  virtual IBPtr fullclone() const;
 
private:
 
  double C;
 
private:
 
  static ClassDescription<ReweightConstant> initReweightConstant;
 
  ReweightConstant & operator=(const ReweightConstant &) = delete;
 
};
 
}
 
#include "ThePEG/Utilities/ClassTraits.h"
 
namespace ThePEG {
 
template <>
struct BaseClassTrait<ReweightConstant,1> {
  typedef ReweightBase NthBase;
};
 
template <>
struct ClassTraits<ReweightConstant>
  : public ClassTraitsBase<ReweightConstant> {
  static string className() { return "ThePEG::ReweightConstant"; }
  static string library() { return "ReweightConstant.so"; }
};
 
}
 
#endif /* THEPEG_ReweightConstant_H */