EnhanceNLOContributions.h

// -*- C++ -*-
//
// EnhanceNLOContributions.h is a part of Herwig++ - A multi-purpose Monte Carlo event generator
// Copyright (C) 2002-2012 The Herwig Collaboration
//
// Herwig++ is licenced under version 2 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef Herwig_EnhanceNLOContributions_H
#define Herwig_EnhanceNLOContributions_H
//
// This is the declaration of the EnhanceNLOContributions class.
//

#include "SamplingBias.h"

namespace Herwig {

using namespace ThePEG;

class EnhanceNLOContributions: public SamplingBias {

public:

  EnhanceNLOContributions();

  virtual ~EnhanceNLOContributions();

public:

  virtual double enhanceInitialPoints(const StandardXComb&) const;

  virtual double oversamplingFactor(const StandardXComb&) 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;


// If needed, insert declarations of virtual function defined in the
// InterfacedBase class here (using ThePEG-interfaced-decl in Emacs).


private:

  double theEnhanceInitialPointsVirtual;

  double theOversamplingFactorVirtual;

  double theEnhanceInitialPointsReal;

  double theOversamplingFactorReal;

  EnhanceNLOContributions & operator=(const EnhanceNLOContributions &);

};

}

#endif /* Herwig_EnhanceNLOContributions_H */