SatPDF.h

// -*- C++ -*-
//
// SatPDF.h is a part of Herwig - A multi-purpose Monte Carlo event generator
// Copyright (C) 2002-2019 The Herwig Collaboration
//
// Herwig is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef HERWIG_SatPDF_H
#define HERWIG_SatPDF_H
//
// This is the declaration of the SatPDF class.
//
 
#include "ThePEG/PDF/PDFBase.h"
 
namespace Herwig {
using namespace ThePEG;
class SatPDF: public PDFBase {
 
public:
 
  inline SatPDF() : thePDF(PDFPtr()), theX0(1E-4), theExp(0.0) {}
 
public:
 
  virtual bool canHandleParticle(tcPDPtr particle) const;
 
  virtual cPDVector partons(tcPDPtr particle) const;
 
  virtual double xfx(tcPDPtr particle, tcPDPtr parton, Energy2 partonScale,
                     double x, double eps=0.0, Energy2 particleScale = ZERO) const;
 
  virtual double xfvx(tcPDPtr particle, tcPDPtr parton, Energy2 partonScale,
                     double x, double eps=0.0, Energy2 particleScale = ZERO) const;
 
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
protected:
 
  inline virtual IBPtr clone() const { return new_ptr(*this); }
 
  inline virtual IBPtr fullclone() const { return new_ptr(*this); }
 
 
// If needed, insert declarations of virtual function defined in the
// InterfacedBase class here (using ThePEG-interfaced-decl in Emacs).
 
 
private:
 
  SatPDF & operator=(const SatPDF &) = delete;
 
  PDFPtr thePDF;
 
  double theX0;
 
  double theExp;
 
};
 
}
 
#ifndef HERWIG_TEMPLATES_IN_CC_FILE
// #include "SatPDF.tcc"
#endif
 
#endif /* HERWIG_SatPDF_H */