ThePEG::SubProcessGroup Class Reference

A SubProcessGroup object represents a group of SubProcess objects in dependence of a head SubProcess object. More...

#include <SubProcessGroup.h>

Inheritance diagram for ThePEG::SubProcessGroup:

Public Member Functions
	SubProcessGroup (const PPair &newIncoming, tCollPtr newCollision=tCollPtr(), tcEventBasePtr newHandler=tcEventBasePtr())
	Standard constructor. More...
virtual	~SubProcessGroup ()
	Destructor.
virtual SubProPtr	clone () const
	Return a clone of this sub process group.
virtual void	transform (const LorentzRotation &)
	Perform a LorentzTransformation of all particles in the sub process.
const SubProcessVector &	dependent () const
	Return the dependent SubProcess objects.
SubProcessVector &	dependent ()
	Access the dependent SubProcess objects.
void	add (tSubProPtr sub)
	Add a dependent SubProcess.
void	persistentOutput (PersistentOStream &) const
	Standard function for writing to a persistent stream.
void	persistentInput (PersistentIStream &, int)
	Standard function for reading from a persistent stream.
virtual void	printMe (ostream &) const
	Put to ostream.
Public Member Functions inherited from ThePEG::SubProcess
	SubProcess (const PPair &newIncoming, tCollPtr newCollision=tCollPtr(), tcEventBasePtr newHandler=tcEventBasePtr(), tSubProPtr newHead=tSubProPtr(), double newGroupWeight=1.0)
	Standard constructor. More...
virtual	~SubProcess ()
	Destructor.
tcEventBasePtr	handler () const
	A pointer to the MEBase object which generated this SubProcess.
tCollPtr	collision () const
	A pointer to the collision to which this sub-process belongs.
const PPair &	incoming () const
	The pair of incoming partons.
const ParticleVector &	intermediates () const
	A reference to the vector of intermediate partons.
const ParticleVector &	outgoing () const
	A reference to the vector of outgoing particles.
template<class InputIterator >
void	setOutgoing (InputIterator, InputIterator)
	Set the vector of outgoing particles.
void	addOutgoing (tPPtr p, bool fixrelations=true)
	Add a particle to the list of outgoing ones. More...
void	changeIncoming (tPPtr pnew, tPPtr pold)
	Change the incoming parton.
template<class InputIterator >
void	setIntermediates (InputIterator, InputIterator)
	Set the vector of intermediate particles.
void	addIntermediate (tPPtr p, bool fixrelations=true)
	Add a particle to the list of intermediate ones. More...
void	removeEntry (tPPtr p)
	Remove a particle entry from this sub-process.
bool	decayed () const
	True if a perturbative cascade has been applied to this sub process.
void	decayed (bool x)
	Set to true if a perturbative cascade has been applied to this sub process.
tSubProPtr	head () const
	Return the head SubProcess, if this SubProcess object belongs to a SubProcessGroup. More...
void	head (tSubProPtr newHead)
	Set the head SubProcess.
double	groupWeight () const
	If this SubProcess belongs to a SubProcessGroup, return its relative weight w.r.t. More...
void	groupWeight (double w)
	If this SubProcess belongs to a SubProcessGroup, set its relative weight w.r.t. More...
Energy2	shat () const
	Return the value of the Mandelstam variable in this SubProcess. More...
Energy2	that () const
	Return the value of the Mandelstam variable in this SubProcess. More...
Energy2	uhat () const
	Return the value of the Mandelstam variable in this SubProcess. More...
void	persistentOutput (PersistentOStream &) const
	Standard function for writing to a persistent stream.
void	persistentInput (PersistentIStream &, int)
	Standard function for reading from a persistent stream.
virtual void	debugme () const
	Print out debugging information for this object on std::cerr. More...
Public Member Functions inherited from ThePEG::Base
virtual	~Base ()
	The virtual destructor.
void	debug () const
	Print out debugging information for this object on std::cerr. More...
Public Member Functions inherited from ThePEG::Pointer::ReferenceCounted
CounterType	referenceCount () const
	Return the reference count.

Static Public Member Functions
static void	Init ()
	Standard Init function. More...
Static Public Member Functions inherited from ThePEG::SubProcess
static void	Init ()
	Standard Init function. More...
Static Public Member Functions inherited from ThePEG::Base
static void	Init ()
	The standard Init function used to initialize the interfaces. More...

Protected Member Functions
virtual void	rebind (const EventTranslationMap &trans)
	Rebind to cloned objects. More...
Protected Member Functions inherited from ThePEG::Pointer::ReferenceCounted
	ReferenceCounted ()
	Default constructor.
	ReferenceCounted (const ReferenceCounted &)
	Copy-constructor.
ReferenceCounted &	operator= (const ReferenceCounted &)
	Assignment.

Private Member Functions
	SubProcessGroup ()
	Private default constructor must only be used by the PersistentIStream class via the ClassTraits<SubProcessGroup> class .
SubProcessGroup &	operator= (const SubProcessGroup &)
	Assignment is forbidden.

Private Attributes
SubProcessVector	theDependent
	The dependent subprocesses.

Static Private Attributes
static ClassDescription< SubProcessGroup >	initSubProcessGroup
	Describe concrete class with persistent data.

Friends
struct	ClassTraits< SubProcessGroup >
	The ClassTraits<SubProcessGroup> class must be a friend to be able to use the private default constructor.

Additional Inherited Members
Public Types inherited from ThePEG::Pointer::ReferenceCounted
typedef unsigned int	CounterType
	The integer type used for counting.
Public Attributes inherited from ThePEG::Pointer::ReferenceCounted
const unsigned long	uniqueId
	The unique ID. More...

Detailed Description

A SubProcessGroup object represents a group of SubProcess objects in dependence of a head SubProcess object.

See also

StdXCombGroup

MEGroup

Definition at line 25 of file SubProcessGroup.h.

Constructor & Destructor Documentation

ThePEG::SubProcessGroup::SubProcessGroup	(	const PPair &	newIncoming,
		tCollPtr	newCollision = tCollPtr(),
		tcEventBasePtr	newHandler = tcEventBasePtr()
	)

Standard constructor.

Parameters

newIncoming	the two incoming partons.
newCollision	the Collision to which this SubProcessGroup belongs.
newHandler	the MEBase object which generated this SubProcessGroup.

Member Function Documentation

static void ThePEG::SubProcessGroup::Init ( )

static

Standard Init function.

See also

Base::Init().

virtual void ThePEG::SubProcessGroup::rebind ( const EventTranslationMap &  trans )

protectedvirtual

Rebind to cloned objects.

When a SubProcessGroup is cloned, a shallow copy is done first, then all Particles etc, are cloned, and finally this method is used to see to that the pointers in the cloned SubProcessGroup points to the cloned Particles etc.

Reimplemented from ThePEG::SubProcess.

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The documentation for this class was generated from the following file:

• SubProcessGroup.h