FlatDecayer.h

// -*- C++ -*-
//
// FlatDecayer.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_FlatDecayer_H
#define ThePEG_FlatDecayer_H
// This is the declaration of the FlatDecayer class.
 
#include "ThePEG/PDT/Decayer.h"
 
namespace ThePEG {
 
class FlatDecayer: public Decayer {
 
public:
 
  virtual bool accept(const DecayMode & dm) const;
 
  virtual ParticleVector decay(const DecayMode & dm, const Particle & p) const;
 
  virtual double reweight(const DecayMode &, const Particle & ,
                          const ParticleVector & ) const {
    return 1.0;
  }
 
public:
 
  static void Init();
 
protected:
 
  virtual IBPtr clone() const;
 
  virtual IBPtr fullclone() const;
 
private:
 
  static NoPIOClassDescription<FlatDecayer> initFlatDecayer;
 
  FlatDecayer & operator=(const FlatDecayer &) = delete;
 
};
 
}
 
 
namespace ThePEG {
 
template <>
struct BaseClassTrait<FlatDecayer,1>: public ClassTraitsType {
  typedef Decayer NthBase;
};
 
template <>
struct ClassTraits<FlatDecayer>: public ClassTraitsBase<FlatDecayer> {
  static string className() { return "ThePEG::FlatDecayer"; }
};
 
}
 
#endif /* ThePEG_FlatDecayer_H */