TGo4EventElement Class Reference

#include <TGo4EventElement.h>

Inheritance diagram for TGo4EventElement:

Public Member Functions
	TGo4EventElement ()
	TGo4EventElement (const char *name)
	TGo4EventElement (const char *aName, const char *aTitle, Short_t aBaseCat=0)
virtual	~TGo4EventElement (void)
void	SetValid (Bool_t on)
Bool_t	IsValid () const
void	SetEventSource (TGo4EventSource *src)
void	SetParent (TGo4EventElement *par)
void	SetKeepContents (Bool_t on=kTRUE)
TGo4EventElement *	GetParent () const
virtual TGo4EventElement *	GetChild (const char *name)
TGo4EventSource *	GetEventSource () const
Bool_t	CheckEventSource (const char *classname)
virtual Int_t	Fill ()
virtual Int_t	Init ()
virtual void	PrintEvent ()
virtual void	makeBranch (TBranch *parent)
virtual void	deactivate ()
virtual void	activate ()
virtual void	Clear (Option_t *t="")
virtual void	clearAll (Int_t)
virtual Bool_t	isComposed ()
virtual Short_t	getId ()
virtual void	setDebug (Bool_t debug)
virtual TGo4EventElement &	operator[] (Int_t)
virtual void	Print (Option_t *option="") const
virtual void	synchronizeWithTree (TTree *tree, TGo4EventElement **var_ptr=0)
virtual Int_t	activateBranch (TBranch *branch, Int_t index=0, TGo4EventElement **var_ptr=0)
virtual TTree *	CreateSampleTree (TGo4EventElement **sample=0)
void	ShowSampleTree ()

Protected Attributes
Short_t	fIdentifier
Bool_t	fDebug
Bool_t	fbKeepContents
	Debug level. More...

Private Attributes
Bool_t	fbIsValid
TGo4EventElement *	fxParent
TGo4EventSource *	fxEventSource

Detailed Description

Definition at line 36 of file TGo4EventElement.h.

Constructor & Destructor Documentation

TGo4EventElement::TGo4EventElement

(

)

Definition at line 30 of file TGo4EventElement.cxx.

References GO4TRACE.

TGo4EventElement::TGo4EventElement

(

const char *

name

)

Definition at line 43 of file TGo4EventElement.cxx.

References GO4TRACE.

TGo4EventElement::TGo4EventElement	(	const char *	aName,
		const char *	aTitle,
		Short_t	aBaseCat = 0
	)

Definition at line 55 of file TGo4EventElement.cxx.

TGo4EventElement::~TGo4EventElement ( void  )

virtual

Definition at line 65 of file TGo4EventElement.cxx.

References GO4TRACE.

Member Function Documentation

void TGo4EventElement::activate ( )

virtual

Reimplemented in TGo4CompositeEvent.

Definition at line 170 of file TGo4EventElement.cxx.

References gTree, TGo4Log::Info(), and TGo4Log::Warn().

Referenced by TGo4CompositeEvent::activate().

Int_t TGo4EventElement::activateBranch ( TBranch *  branch, Int_t  index = 0, TGo4EventElement **  var_ptr = 0  )

virtual

Reimplemented in TGo4CompositeEvent.

Definition at line 128 of file TGo4EventElement.cxx.

Referenced by TGo4CompositeEvent::activateBranch(), and synchronizeWithTree().

Bool_t TGo4EventElement::CheckEventSource

(

const char *

classname

)

Check if event source is valid. Tests the pointer for zero, and if not zero, compares classname of the event source with given string. To be used from the Fill method and from the analysis method init event classes.

Definition at line 70 of file TGo4EventElement.cxx.

References fxEventSource, and GO4TRACE.

Referenced by TGo4SimpleEvent::Fill(), TMeshB12OutputEvent::Init(), TMeshB1OutputEvent::Init(), TMeshB3OutputEvent::Init(), TMeshB2OutputEvent::Init(), TMeshB3InputEvent::Init(), TMeshB2InputEvent::Init(), TMeshFinalEvent::Init(), TMeshDummyEvent::Init(), TMeshB1InputEvent::Init(), TMeshRawEvent::Init(), and TMeshProviderProc::SetRealInput().

void TGo4EventElement::Clear ( Option_t *  t = "" )

virtual

Reimplemented in TGo4SimpleSubEvent, TGo4MbsEvent, TGo4SimpleEvent, TGo4CompositeEvent, TMeshRawEvent, TXXXModule, TGo4MbsSubEvent, TMeshB1InputEvent, TYYYRawEvent, TMeshFinalEvent, TMeshDummyEvent, TXXXUnpackEvent, TMeshB2InputEvent, TMeshB12OutputEvent, TMeshB1OutputEvent, TMeshB2OutputEvent, TMeshB3OutputEvent, TYYYUnpackEvent, TMeshB3InputEvent, TXXXEvent, TXXXAnlEvent, and TXXXAnlEvent.

Definition at line 185 of file TGo4EventElement.cxx.

Referenced by TGo4CompositeEvent::Clear(), Fill(), Init(), and TGo4TreeStore::Store().

virtual void TGo4EventElement::clearAll ( Int_t  )

inlinevirtual

Definition at line 95 of file TGo4EventElement.h.

TTree * TGo4EventElement::CreateSampleTree ( TGo4EventElement **  sample = 0 )

virtual

Reimplemented in TGo4CompositeEvent.

Definition at line 226 of file TGo4EventElement.cxx.

References Fill().

Referenced by ShowSampleTree().

void TGo4EventElement::deactivate ( )

virtual

Reimplemented in TGo4CompositeEvent.

Definition at line 156 of file TGo4EventElement.cxx.

References gTree, TGo4Log::Info(), and TGo4Log::Warn().

Referenced by TGo4CompositeEvent::deactivate().

Int_t TGo4EventElement::Fill ( )

virtual

Method called by the event owner (analysis step) to fill the event element from the set event source. Event source can be the source of the analysis step (if this is a raw event) or the event processor (if this is a reduced event). Fill method has to specify how the event source writes to the members of this event structure. Either by calling methods of the source (like myevent.a=fxEventSource->GetA(); etc ), or by direct copy to the member (like fxEventSource->FillMemoryAt(&myevent.a);)

Reimplemented in TGo4SimpleSubEvent, TGo4SimpleEvent, TGo4MbsSubEvent, TMeshRawEvent, TMeshB1InputEvent, TMeshFinalEvent, TMeshDummyEvent, TMeshB12OutputEvent, TMeshB1OutputEvent, TMeshB2InputEvent, TMeshB2OutputEvent, TMeshB3OutputEvent, and TMeshB3InputEvent.

Definition at line 207 of file TGo4EventElement.cxx.

References TGo4EventSource::BuildEvent(), Clear(), fbKeepContents, fxEventSource, TGo4EventSource::GetEventStatus(), and SetValid().

Referenced by CreateSampleTree(), and TGo4AnalysisStep::Process().

TGo4EventElement * TGo4EventElement::GetChild ( const char *  name )

virtual

Reimplemented in TGo4CompositeEvent.

Definition at line 92 of file TGo4EventElement.cxx.

References GetParent().

Referenced by TGo4CompositeEvent::GetChild(), and TGo4AnalysisObjectManager::GetEventStructure().

TGo4EventSource* TGo4EventElement::GetEventSource ( ) const

inline

Definition at line 64 of file TGo4EventElement.h.

References fxEventSource.

Referenced by TGo4ComSetPrintEvent::ExeCom(), TGo4SimpleEvent::Fill(), TGo4MbsEvent::GetMbsBufferHeader(), TGo4MbsEvent::GetMbsSourceHeader(), TMeshB1OutputEvent::Init(), TMeshB2OutputEvent::Init(), TMeshB12OutputEvent::Init(), TMeshB3OutputEvent::Init(), TMeshB3InputEvent::Init(), TMeshB2InputEvent::Init(), TMeshFinalEvent::Init(), TMeshDummyEvent::Init(), TMeshB1InputEvent::Init(), TMeshRawEvent::Init(), and TGo4MbsEvent::SetPrintEvent().

virtual Short_t TGo4EventElement::getId ( )

inlinevirtual

Definition at line 97 of file TGo4EventElement.h.

References fIdentifier.

Referenced by TGo4CompositeEvent::activateBranch(), and TGo4CompositeEvent::addEventElement().

TGo4EventElement* TGo4EventElement::GetParent ( ) const

inline

Definition at line 60 of file TGo4EventElement.h.

References fxParent.

Referenced by GetChild().

Int_t TGo4EventElement::Init ( )

virtual

Method called on initialization of event classes. User might check the correct type of the eventsource here and assign this to a subclass pointer.

Reimplemented in TMeshRawEvent, TMeshB1InputEvent, TMeshDummyEvent, TMeshFinalEvent, TMeshB2InputEvent, TMeshB3InputEvent, TMeshB12OutputEvent, TMeshB1OutputEvent, TMeshB2OutputEvent, and TMeshB3OutputEvent.

Definition at line 189 of file TGo4EventElement.cxx.

References TGo4EventSource::CheckEventClass(), Clear(), TGo4Log::Error(), fxEventSource, TGo4Log::Info(), and SetValid().

Referenced by TGo4AnalysisStep::NewEventProcessor(), TGo4AnalysisStep::NewEventSource(), TGo4AnalysisStep::NewInputEvent(), and TGo4AnalysisStep::NewOutputEvent().

virtual Bool_t TGo4EventElement::isComposed ( )

inlinevirtual

Reimplemented in TGo4CompositeEvent.

Definition at line 96 of file TGo4EventElement.h.

Referenced by TGo4CompositeEvent::activateBranch(), TGo4CompositeEvent::getEventElement(), and TGo4CompositeEvent::getListOfComposites().

Bool_t TGo4EventElement::IsValid ( ) const

inline

Returns the valid state of this event.

Definition at line 50 of file TGo4EventElement.h.

References fbIsValid.

Referenced by TXXXAnlProc::BuildEvent(), and TGo4AnalysisStep::Process().

virtual void TGo4EventElement::makeBranch ( TBranch *  parent )

inlinevirtual

Reimplemented in TGo4CompositeEvent.

Definition at line 90 of file TGo4EventElement.h.

Referenced by TGo4CompositeEvent::makeBranch(), TGo4BackStore::Store(), and TGo4FileStore::Store().

virtual TGo4EventElement& TGo4EventElement::operator[] ( Int_t  )

inlinevirtual

Reimplemented in TGo4CompositeEvent.

Definition at line 99 of file TGo4EventElement.h.

void TGo4EventElement::Print ( Option_t *  option = "" ) const

virtual

Definition at line 87 of file TGo4EventElement.cxx.

References PrintEvent().

void TGo4EventElement::PrintEvent ( )

virtual

Method prints content of the event

Reimplemented in TGo4SimpleSubEvent, TGo4MbsEvent, TGo4SimpleEvent, TGo4MbsSubEvent, and TYYYRawEvent.

Definition at line 76 of file TGo4EventElement.cxx.

References fbIsValid, fxEventSource, GO4TRACE, and TGo4Log::Info().

Referenced by TGo4PrintProcessor::BuildEvent(), TGo4ComGetCurrentEvent::ExeCom(), Print(), TYYYRawEvent::PrintEvent(), and TGo4SimpleEvent::PrintEvent().

virtual void TGo4EventElement::setDebug ( Bool_t  debug )

inlinevirtual

Definition at line 98 of file TGo4EventElement.h.

References fDebug.

void TGo4EventElement::SetEventSource ( TGo4EventSource *  src )

inline

Setter for the event source that is currently used by the Fill method.

Definition at line 53 of file TGo4EventElement.h.

References fxEventSource.

Referenced by main(), TGo4AnalysisStep::NewEventProcessor(), TGo4AnalysisStep::NewEventSource(), TGo4AnalysisStep::NewInputEvent(), TGo4AnalysisStep::NewOutputEvent(), and TGo4AnalysisStep::Process().

void TGo4EventElement::SetKeepContents ( Bool_t  on = kTRUE )

inline

Definition at line 58 of file TGo4EventElement.h.

References fbKeepContents.

Referenced by TGo4AnalysisStep::Process().

void TGo4EventElement::SetParent ( TGo4EventElement *  par )

inline

Setter for the parent event structure reference.

Definition at line 56 of file TGo4EventElement.h.

References fxParent.

void TGo4EventElement::SetValid ( Bool_t  on )

inline

Switches the valid state of this event.

Definition at line 47 of file TGo4EventElement.h.

References fbIsValid.

Referenced by TXXXProc::BuildEvent(), TXXXAnlProc::BuildEvent(), TXXXUnpackProc::BuildEvent(), TYYYEventSource::BuildEvent(), TGo4MbsSource::BuildMbsEvent(), TMeshFinalEvent::Clear(), Fill(), Init(), TGo4TreeStore::Store(), TMeshUnpackProc::Unpack(), TMeshUnpackProc::UnpackBranch1(), TMeshUnpackProc::UnpackBranch2(), and TMeshUnpackProc::UnpackBranch3().

void TGo4EventElement::ShowSampleTree

(

)

Definition at line 246 of file TGo4EventElement.cxx.

References CreateSampleTree().

void TGo4EventElement::synchronizeWithTree ( TTree *  tree, TGo4EventElement **  var_ptr = 0  )

virtual

Use this method to map event structure with the Tree branch(es)

Definition at line 104 of file TGo4EventElement.cxx.

References activateBranch().

Referenced by TGo4FileSource::BuildEvent().

Member Data Documentation

Bool_t TGo4EventElement::fbIsValid

private

Indicates if this event is valid or not. If false, the event store will not write the event. We still stream this, since it may be used to flag validity of composite sub events

Definition at line 117 of file TGo4EventElement.h.

Referenced by IsValid(), PrintEvent(), and SetValid().

Bool_t TGo4EventElement::fbKeepContents

protected

Debug level.

helper flag to supress Clear if event shall be kept

Definition at line 136 of file TGo4EventElement.h.

Referenced by Fill(), and SetKeepContents().

Bool_t TGo4EventElement::fDebug

protected

Definition at line 133 of file TGo4EventElement.h.

Referenced by TGo4CompositeEvent::activateBranch(), TGo4CompositeEvent::addEventElement(), TGo4CompositeEvent::ProvideArray(), and setDebug().

Short_t TGo4EventElement::fIdentifier

protected

Definition at line 132 of file TGo4EventElement.h.

Referenced by getId().

TGo4EventSource* TGo4EventElement::fxEventSource

private

The external event source instance which is used to fill this event structure from the raw event. Lazy initialization as zero; the pointer is set by analysis only for top level Event Elements with subevents. Might be exchanged on the fly to switch the unpack of different subevents into the same event structure. 0..1

Definition at line 129 of file TGo4EventElement.h.

Referenced by CheckEventSource(), Fill(), GetEventSource(), Init(), PrintEvent(), and SetEventSource().

TGo4EventElement* TGo4EventElement::fxParent

private

The higher level event element that owns this instance 1

Definition at line 121 of file TGo4EventElement.h.

Referenced by GetParent(), and SetParent().

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

• Go4Event/TGo4EventElement.h
• Go4Event/TGo4EventElement.cxx