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Herwig
7.2.1
MatrixElement
Matchbox
Base
MergerBase.h
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// -*- C++ -*-
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//
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// MergerBase.h is a part of Herwig - A multi-purpose Monte Carlo event generator
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// Copyright (C) 2002-2019 The Herwig Collaboration
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//
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// Herwig is licenced under version 3 of the GPL, see COPYING for details.
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// Please respect the MCnet academic guidelines, see GUIDELINES for details.
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//
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#ifndef HERWIG_MergerBase_H
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#define HERWIG_MergerBase_H
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//
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// This is the declaration of the MergerBase class.
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//
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#include "ThePEG/Handlers/HandlerBase.h"
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#include "ThePEG/MatrixElement/MEBase.h"
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#include "Herwig/MatrixElement/Matchbox/Utility/LastMatchboxXCombInfo.h"
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#include "Herwig/MatrixElement/Matchbox/Utility/MatchboxXComb.h"
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#include "MatchboxMEBase.fh"
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namespace
Herwig
{
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using namespace
ThePEG
;
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class
MergerBase;
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ThePEG_DECLARE_POINTERS(MergerBase,MergerBasePtr);
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class
MergerBase
:
public
HandlerBase
{
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public
:
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MergerBase
();
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virtual
~
MergerBase
();
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virtual
bool
matrixElementRegion(
PVector
incoming
,
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PVector
outcoming,
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Energy winnerScale,
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Energy cutscale)
const
= 0;
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virtual
CrossSection MergingDSigDR() = 0;
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virtual
void
setXComb( tStdXCombPtr) = 0;
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virtual
void
setME(Ptr<MatchboxMEBase>::ptr) = 0;
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virtual
void
setKinematics() = 0;
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virtual
void
clearKinematics() = 0;
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virtual
bool
generateKinematics(
const
double
* ) = 0;
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virtual
void
flushCaches() = 0;
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virtual
size_t
maxLegs()
const
= 0;
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virtual
Energy mergingScale()
const
= 0;
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virtual
double
emissionProbability()
const
= 0;
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virtual
void
setEmissionProbability(
double
) = 0;
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public
:
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static
void
Init();
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};
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}
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#endif
/* HERWIG_MergerBase_H */
ThePEG::Helicity::incoming
incoming
ThePEG
ThePEG::HandlerBase
Herwig
-*- C++ -*-
Definition:
BasicConsistency.h:17
ThePEG::PVector
vector< PPtr > PVector
Herwig::MergerBase
MergerBase is the base class MergingHelpers.
Definition:
MergerBase.h:38
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