GravitonMassGenerator.h

// -*- C++ -*-
#ifndef HERWIG_GravitonMassGenerator_H
#define HERWIG_GravitonMassGenerator_H
//
// This is the declaration of the GravitonMassGenerator class.
//
 
#include "Herwig/PDT/GenericMassGenerator.h"
 
namespace Herwig {
 
using namespace ThePEG;
 
class GravitonMassGenerator: public GenericMassGenerator {
 
public:
 
  GravitonMassGenerator();
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
protected:
 
  virtual IBPtr clone() const;
 
  virtual IBPtr fullclone() const;
 
protected:
 
  virtual void doinit();
 
protected:
 
  virtual Energy mass(double & wgt, const ParticleData & part,
                      const Energy low,const Energy upp, int shape,
                      double r=UseRandom::rnd()) const;
 
private:
 
  GravitonMassGenerator & operator=(const GravitonMassGenerator &) = delete;
 
private:
 
  double prefactor_;
 
  unsigned int delta_;
 
  Energy md_;
 
  Energy mMin_;
 
};
 
}
 
#endif /* HERWIG_GravitonMassGenerator_H */