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Herwig 7.3.0
FILightInvertedTildeKinematics.h
1// -*- C++ -*-
2//
3// FILightInvertedTildeKinematics.h is a part of Herwig - A multi-purpose Monte Carlo event generator
4// Copyright (C) 2002-2019 The Herwig Collaboration
5//
6// Herwig is licenced under version 3 of the GPL, see COPYING for details.
7// Please respect the MCnet academic guidelines, see GUIDELINES for details.
8//
9#ifndef HERWIG_FILightInvertedTildeKinematics_H
10#define HERWIG_FILightInvertedTildeKinematics_H
11//
12// This is the declaration of the FILightInvertedTildeKinematics class.
13//
14
15#include "Herwig/MatrixElement/Matchbox/Phasespace/InvertedTildeKinematics.h"
16
17namespace Herwig {
18
19using namespace ThePEG;
20
30
31public:
32
41 virtual bool doMap(const double *);
42
46 virtual Energy lastPt() const;
47
51 virtual double lastZ() const;
52
56 virtual Energy ptMax() const;
57
61 virtual pair<double,double> zBounds(Energy pt, Energy hardPt = ZERO) const;
62
63public:
64
72
78 void persistentInput(PersistentIStream & is, int version);
80
87 static void Init();
88
89protected:
90
97 virtual IBPtr clone() const;
98
103 virtual IBPtr fullclone() const;
105
106
107// If needed, insert declarations of virtual function defined in the
108// InterfacedBase class here (using ThePEG-interfaced-decl in Emacs).
109
110
111private:
112
118
119};
120
121}
122
123#endif /* HERWIG_FILightInvertedTildeKinematics_H */
FILightInvertedTildeKinematics inverts the final-final tilde kinematics.
virtual double lastZ() const
Return the momentum fraction associated to the last splitting.
virtual IBPtr clone() const
Make a simple clone of this object.
FILightInvertedTildeKinematics & operator=(const FILightInvertedTildeKinematics &)=delete
The assignment operator is private and must never be called.
virtual Energy lastPt() const
Return the pt associated to the last generated splitting.
static void Init()
The standard Init function used to initialize the interfaces.
void persistentOutput(PersistentOStream &os) const
Function used to write out object persistently.
virtual pair< double, double > zBounds(Energy pt, Energy hardPt=ZERO) const
Given a pt, return the boundaries on z.
virtual Energy ptMax() const
Return the upper bound on pt.
virtual bool doMap(const double *)
Perform the mapping of the tilde kinematics for the last selected process and store all dimensionless...
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
void persistentInput(PersistentIStream &is, int version)
Function used to read in object persistently.
InvertedTildeKinematics is the base class for the inverted 'tilde' kinematics being used for subtract...
-*- C++ -*-
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
constexpr ZeroUnit ZERO