ThePEG::SubProcessHandler Class Reference

The SubProcessHandler class is used to handle a set of MEBase objects together with a PartonExtractor. More...

#include <SubProcessHandler.h>

Inheritance diagram for ThePEG::SubProcessHandler:

List of all members.

Public Types
typedef vector < HandlerGroupBase * >	GroupVector
	A vector of HandlerGroup pointers.
typedef vector< ReweightPtr >	ReweightVector
	A vector of ReweightBase pointers.

Public Member Functions
Standard constructors and destructors.
	SubProcessHandler ()
	Default constructor.
	SubProcessHandler (const SubProcessHandler &)
	Copy-constructor.
virtual	~SubProcessHandler ()
	Default destructor.
Access objects assigned to the SubProcessHandler.
tPExtrPtr	pExtractor () const
	Return a pointer to the parton extractor used.
const MEVector &	MEs () const
	Return a reference to the vector of parton matrix elements used.
tCutsPtr	cuts () const
	Return a pointer to the kinematical cuts used.
tCascHdlPtr	CKKWHandler () const
	Return a pointer (possibly null) to the assigned main CascadeHandler to be used as CKKW-reweighter.
const HandlerGroupBase &	handlerGroup (Group::Handler) const
	Access a step handler group.
const GroupVector &	groups () const
	Access the step handler groups.
MEVector &	MEs ()
	Return a reference to the vector of parton matrix elements used.
Functions used by the persistent I/O system.
void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.
void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.

Static Public Member Functions
static void	Init ()
	Standard Init function used to initialize the interface.

Protected Member Functions
Clone Methods.
virtual IBPtr	clone () const
	Make a simple clone of this object.
virtual IBPtr	fullclone () const
	Make a clone of this object, possibly modifying the cloned object to make it sane.
Standard Interfaced functions.
virtual void	doinit ()
	Initialize this object after the setup phase before saving an EventGenerator to disk.
virtual void	doinitrun ()
	Initialize this object.

Private Member Functions
void	setupGroups ()
	Setup the step handler groups.
void	interfaceSetPostSubProcessHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPostSubProcessHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePostSubProcessHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPostSubProcessHandler () const
	Utility function for the interface.
void	interfaceSetPreCascadeHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPreCascadeHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePreCascadeHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPreCascadeHandler () const
	Utility function for the interface.
void	interfaceSetCascadeHandler (CascHdlPtr)
	Utility function for the interface.
CascHdlPtr	interfaceGetCascadeHandler () const
	Utility function for the interface.
void	interfaceSetPostCascadeHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPostCascadeHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePostCascadeHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPostCascadeHandler () const
	Utility function for the interface.
void	interfaceSetPreMultipleInteractionHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPreMultipleInteractionHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePreMultipleInteractionHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPreMultipleInteractionHandler () const
	Utility function for the interface.
void	interfaceSetMultipleInteractionHandler (MIHdlPtr)
	Utility function for the interface.
MIHdlPtr	interfaceGetMultipleInteractionHandler () const
	Utility function for the interface.
void	interfaceSetPostMultipleInteractionHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPostMultipleInteractionHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePostMultipleInteractionHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPostMultipleInteractionHandler () const
	Utility function for the interface.
void	interfaceSetPreHadronizationHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPreHadronizationHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePreHadronizationHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPreHadronizationHandler () const
	Utility function for the interface.
void	interfaceSetHadronizationHandler (HadrHdlPtr)
	Utility function for the interface.
HadrHdlPtr	interfaceGetHadronizationHandler () const
	Utility function for the interface.
void	interfaceSetPostHadronizationHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPostHadronizationHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePostHadronizationHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPostHadronizationHandler () const
	Utility function for the interface.
void	interfaceSetPreDecayHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPreDecayHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePreDecayHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPreDecayHandler () const
	Utility function for the interface.
void	interfaceSetDecayHandler (DecayHdlPtr)
	Utility function for the interface.
DecayHdlPtr	interfaceGetDecayHandler () const
	Utility function for the interface.
void	interfaceSetPostDecayHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceInsertPostDecayHandler (StepHdlPtr, int)
	Utility function for the interface.
void	interfaceErasePostDecayHandler (int)
	Utility function for the interface.
vector< StepHdlPtr >	interfaceGetPostDecayHandler () const
	Utility function for the interface.
const SubProcessHandler &	operator= (const SubProcessHandler &)
	Private and non-existent assignment operator.

Private Attributes
PExtrPtr	thePartonExtractor
	The pointer to the parton extractor used.
MEVector	theMEs
	The vector of partonic matrix elements to be used.
CutsPtr	theCuts
	The pointer to the kinematical cuts used.
HandlerGroup< SubProcessHandler >	theSubprocessGroup
	The SubProcessHandler group.
HandlerGroup< CascadeHandler >	theCascadeGroup
	The CascadeHandler group.
HandlerGroup < MultipleInteractionHandler >	theMultiGroup
	The MultipleInteractionHandler group.
HandlerGroup < HadronizationHandler >	theHadronizationGroup
	The HadronizationHandler group.
HandlerGroup< DecayHandler >	theDecayGroup
	The DecayHandler group.
GroupVector	theGroups
	The step handler groups.
ReweightVector	reweights
	The pre- and re-weight objects modifying all matrix element in this sub-process hander.
ReweightVector	preweights
	The pre- and re-weight objects modifying all matrix element in this sub-process hander.

Static Private Attributes
static ClassDescription < SubProcessHandler >	initSubProcessHandler
	Describe a concreta class with persistent data.

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Detailed Description

The SubProcessHandler class is used to handle a set of MEBase objects together with a PartonExtractor.

It is used by the StandardEventHandler to group together different ways of extracting partons from incoming particles with associated hard parton-parton matrix elements.

Just as the EventHandler class, a SubProcessHandler keeps a full set of HandlerGroups, which may be filled with defaults which overrides the ones specified in the EventHandler in each event the SubProcessHandler is chosen.

The SubProcessHandler has also a Cuts object which is responsible for restricting the kinematics of the sub-process and produced collision. This object takes precedence over the one in the EventHandler in each event the SubProcessHandler is chosen.

See also:

The interfaces defined for SubProcessHandler.

MEBase

PartonExtractor

EventHandler

StandardEventHandler

HandlerGroup

Cuts

Definition at line 49 of file SubProcessHandler.h.

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Member Typedef Documentation

typedef vector<HandlerGroupBase *> ThePEG::SubProcessHandler::GroupVector

A vector of HandlerGroup pointers.

Definition at line 54 of file SubProcessHandler.h.

typedef vector<ReweightPtr> ThePEG::SubProcessHandler::ReweightVector

A vector of ReweightBase pointers.

Definition at line 57 of file SubProcessHandler.h.

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Member Function Documentation

virtual IBPtr ThePEG::SubProcessHandler::clone ( ) const

protectedvirtual

Make a simple clone of this object.

Returns:

a pointer to the new object.

Implements ThePEG::InterfacedBase.

virtual void ThePEG::SubProcessHandler::doinit ( )

protectedvirtual

Initialize this object after the setup phase before saving an EventGenerator to disk.

Exceptions:

InitException

if object could not be initialized properly.

Reimplemented from ThePEG::InterfacedBase.

virtual void ThePEG::SubProcessHandler::doinitrun ( )

protectedvirtual

Initialize this object.

Called in the run phase just before a run begins.

Reimplemented from ThePEG::InterfacedBase.

virtual IBPtr ThePEG::SubProcessHandler::fullclone ( ) const

protectedvirtual

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns:

a pointer to the new object.

Reimplemented from ThePEG::InterfacedBase.

void ThePEG::SubProcessHandler::interfaceErasePostCascadeHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePostDecayHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePostHadronizationHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePostMultipleInteractionHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePostSubProcessHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePreCascadeHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePreDecayHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePreHadronizationHandler ( int  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceErasePreMultipleInteractionHandler ( int  )

private

Utility function for the interface.

CascHdlPtr ThePEG::SubProcessHandler::interfaceGetCascadeHandler ( ) const

private

Utility function for the interface.

DecayHdlPtr ThePEG::SubProcessHandler::interfaceGetDecayHandler ( ) const

private

Utility function for the interface.

HadrHdlPtr ThePEG::SubProcessHandler::interfaceGetHadronizationHandler ( ) const

private

Utility function for the interface.

MIHdlPtr ThePEG::SubProcessHandler::interfaceGetMultipleInteractionHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPostCascadeHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPostDecayHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPostHadronizationHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPostMultipleInteractionHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPostSubProcessHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPreCascadeHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPreDecayHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPreHadronizationHandler ( ) const

private

Utility function for the interface.

vector<StepHdlPtr> ThePEG::SubProcessHandler::interfaceGetPreMultipleInteractionHandler ( ) const

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPostCascadeHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPostDecayHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPostHadronizationHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPostMultipleInteractionHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPostSubProcessHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPreCascadeHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPreDecayHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPreHadronizationHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceInsertPreMultipleInteractionHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetCascadeHandler ( CascHdlPtr  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetDecayHandler ( DecayHdlPtr  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetHadronizationHandler ( HadrHdlPtr  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetMultipleInteractionHandler ( MIHdlPtr  )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPostCascadeHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPostDecayHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPostHadronizationHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPostMultipleInteractionHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPostSubProcessHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPreCascadeHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPreDecayHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPreHadronizationHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::interfaceSetPreMultipleInteractionHandler ( StepHdlPtr  , int    )

private

Utility function for the interface.

void ThePEG::SubProcessHandler::persistentInput	(	PersistentIStream &	is,
		int	version
	)

Function used to read in object persistently.

Parameters:

is	the persistent input stream read from.
version	the version number of the object when written.

Reimplemented from ThePEG::Interfaced.

void ThePEG::SubProcessHandler::persistentOutput

(

PersistentOStream &

os

)

const

Function used to write out object persistently.

Parameters:

os	the persistent output stream written to.

Reimplemented from ThePEG::Interfaced.

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

• SubProcessHandler.h