ShowerVeto.h

// -*- C++ -*-
//
// ShowerVeto.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_ShowerVeto_H
#define HERWIG_ShowerVeto_H
//
// This is the declaration of the ShowerVeto class.
//
 
#include "ThePEG/Interface/Interfaced.h"
#include "ShowerVeto.fh"
#include "Herwig/Shower/QTilde/ShowerConfig.h"
#include "Herwig/Shower/QTilde/Base/ShowerParticle.fh"
#include "Herwig/Shower/QTilde/Base/ShowerProgenitor.fh"
#include "Herwig/Shower/QTilde/Base/ShowerTree.fh"
 
namespace Herwig {
 
struct Branching;
 
using namespace ThePEG;
  
struct VetoShower { };
 
class ShowerVeto: public Interfaced {
 
public:
  
  enum ShowerVetoType {
 
    Emission = 1,
 
    Shower,
 
    Event
  };
 
public:
 
  ShowerVeto (ShowerVetoType vetoType) : _vetoType(vetoType) {}
 
  ShowerVetoType vetoType () const {return _vetoType;}
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
public:
 
  virtual bool vetoTimeLike (tcShowerProgenitorPtr, tcShowerParticlePtr,
                             const Branching&,tcShowerTreePtr) = 0;
 
  virtual bool vetoSpaceLike (tcShowerProgenitorPtr, tcShowerParticlePtr,
                              const Branching&,tcShowerTreePtr) = 0;
 
private:
 
  ShowerVeto & operator=(const ShowerVeto &) = delete;
 
private:
 
  ShowerVetoType _vetoType;
 
};
 
}
 
#endif /* HERWIG_ShowerVeto_H */