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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)
TGo4EventElementGetParent () const
virtual TGo4EventElementGetChild (const char *name)
TGo4EventSourceGetEventSource () 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 TGo4EventElementoperator[] (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

Detailed Description

Definition at line 36 of file TGo4EventElement.h.

Constructor & Destructor Documentation

TGo4EventElement::TGo4EventElement ( )

Definition at line 32 of file TGo4EventElement.cxx.

References GO4TRACE.

TGo4EventElement::TGo4EventElement ( const char *  name)

Definition at line 45 of file TGo4EventElement.cxx.

References GO4TRACE.

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

Definition at line 57 of file TGo4EventElement.cxx.

TGo4EventElement::~TGo4EventElement ( void  )

Definition at line 67 of file TGo4EventElement.cxx.

References GO4TRACE.

Member Function Documentation

void TGo4EventElement::activate ( )

Reimplemented in TGo4CompositeEvent.

Definition at line 172 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 

Reimplemented in TGo4CompositeEvent.

Definition at line 130 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 72 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 void TGo4EventElement::clearAll ( Int_t  )

Definition at line 95 of file TGo4EventElement.h.

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

Reimplemented in TGo4CompositeEvent.

Definition at line 228 of file TGo4EventElement.cxx.

References Fill().

Referenced by ShowSampleTree().

void TGo4EventElement::deactivate ( )

Reimplemented in TGo4CompositeEvent.

Definition at line 158 of file TGo4EventElement.cxx.

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

Referenced by TGo4CompositeEvent::deactivate().

Int_t TGo4EventElement::Fill ( )

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 209 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)

Reimplemented in TGo4CompositeEvent.

Definition at line 94 of file TGo4EventElement.cxx.

References GetParent().

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

TGo4EventSource* TGo4EventElement::GetEventSource ( ) const
virtual Short_t TGo4EventElement::getId ( )
TGo4EventElement* TGo4EventElement::GetParent ( ) const

Definition at line 60 of file TGo4EventElement.h.

References fxParent.

Referenced by GetChild().

Int_t TGo4EventElement::Init ( )
virtual Bool_t TGo4EventElement::isComposed ( )
Bool_t TGo4EventElement::IsValid ( ) const

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

Reimplemented in TGo4CompositeEvent.

Definition at line 99 of file TGo4EventElement.h.

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

Definition at line 89 of file TGo4EventElement.cxx.

References PrintEvent().

void TGo4EventElement::PrintEvent ( )
virtual void TGo4EventElement::setDebug ( Bool_t  debug)

Definition at line 98 of file TGo4EventElement.h.

References fDebug.

void TGo4EventElement::SetEventSource ( TGo4EventSource src)

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)

Definition at line 58 of file TGo4EventElement.h.

References fbKeepContents.

Referenced by TGo4AnalysisStep::Process().

void TGo4EventElement::SetParent ( TGo4EventElement par)

Setter for the parent event structure reference.

Definition at line 56 of file TGo4EventElement.h.

References fxParent.

void TGo4EventElement::SetValid ( Bool_t  on)
void TGo4EventElement::ShowSampleTree ( )

Definition at line 251 of file TGo4EventElement.cxx.

References CreateSampleTree().

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

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

Definition at line 106 of file TGo4EventElement.cxx.

References activateBranch().

Referenced by TGo4FileSource::BuildEvent().

Member Data Documentation

Bool_t TGo4EventElement::fbIsValid

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

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
Short_t TGo4EventElement::fIdentifier

Definition at line 132 of file TGo4EventElement.h.

Referenced by getId().

TGo4EventSource* TGo4EventElement::fxEventSource

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

The higher level event element that owns this instance 1

Definition at line 121 of file TGo4EventElement.h.

Referenced by GetParent(), and SetParent().

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