Description of a trigger class. More...

#include <AliEMCalTriggerAnaTriggerClass.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass:

Public Member Functions
	AliEMCalTriggerAnaTriggerClass ()

	AliEMCalTriggerAnaTriggerClass (const char name, const char title)

virtual	~AliEMCalTriggerAnaTriggerClass ()

bool	IsEventTriggered (const AliEMCalTriggerEventData *const) const

bool	IsMinBiasTrigger () const

void	AddTriggerBit (UInt_t triggerbit)

void	AddTriggerStringPattern (const char *triggerpattern, bool isRequested)

void	AddTriggerPatchType (ETATriggerType triggertype)

void	SetTriggerDecisionHandler (AliEMCalTriggerAnaTriggerDecision *triggerhandler)

void	SetMinBiasTrigger (Bool_t isMinBias)

Protected Attributes
Bool_t	fDecisionFromTriggerBits
	Switch for using trigger bits for event selection. More...

Bool_t	fDecisionFromTriggerString
	Switch for using the trigger string for event selection. More...

Bool_t	fDecisionFromTriggerPatches
	Switch for using reconstructed trigger patches for event selection. More...

Bool_t	fIsMinBiasTrigger
	Flag class as min. bias trigger class. More...

UInt_t	fTriggerBits
	Trigger bits used for event selection. More...

AliEMCalTriggerAnaPatternContainer	fTriggerStringPattern
	Trigger patterns used for event selection. More...

TObjArray	fTriggerPatchTypes
	Trigger patch types used for the selection. More...

AliEMCalTriggerAnaTriggerDecision *	fEmcalTriggerHandler
	Handling of trigger patch selection. More...

Detailed Description

Description of a trigger class.

A trigger class is a class of events trigger under the same conditions. Triggers can be identified

via the occurrence of a given trigger bit
via the occurrence of a given pattern (can be complex) in the trigger string
via the occurrence of a given patch type reconstructed in the EMCAL

Consequently a trigger class has

a name and a title
a method how to select events

Definition at line 262 of file AliEMCalTriggerAnaTriggerClass.h.

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::AliEMCalTriggerAnaTriggerClass ( )

Dummy (I/O) constructor - not to be used

Definition at line 33 of file AliEMCalTriggerAnaTriggerClass.cxx.

EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::AliEMCalTriggerAnaTriggerClass	(	const char *	name,
		const char *	title
	)

Named constructor - Defines the trigger class with a name and a title

Parameters

name	Name of the trigger class
title	A short description

Definition at line 50 of file AliEMCalTriggerAnaTriggerClass.cxx.

EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::~AliEMCalTriggerAnaTriggerClass ( )

virtual

Destructor - nothing to do

Definition at line 67 of file AliEMCalTriggerAnaTriggerClass.cxx.

Member Function Documentation

void EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::AddTriggerBit ( UInt_t triggerbit )

inline

Add trigger bit to the class. Set the request for a trigger bit to true

Parameters

triggerbit Trigger bit to check

Definition at line 279 of file AliEMCalTriggerAnaTriggerClass.h.

void EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::AddTriggerPatchType ( ETATriggerType triggertype )

inline

Add trigger patch type for selection based on trigger patchess

Parameters

triggertype the patch type to select

Definition at line 296 of file AliEMCalTriggerAnaTriggerClass.h.

void EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::AddTriggerStringPattern	(	const char *	triggerpattern,
		bool	isRequested
	)

inline

Add trigger pattern to the trigger class

Parameters

triggerpattern	Trigger pattern to check in the trigger string
isRequested	If true the pattern has to appear in the trigger string, otherwise it is not supposed to appear there

Definition at line 288 of file AliEMCalTriggerAnaTriggerClass.h.

bool EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::IsEventTriggered ( const AliEMCalTriggerEventData * const triggerevent ) const

Selection of events according to the trigger class. In case any condition fails, the others from that time on are not checked anymore.

Parameters

triggerevnet The event data to check

Returns: True if the event is selected for this trigger class, false otherwise

Exceptions

TriggerMethodUndefinedException	in case no method to select events is defined
EventCorruptionException	if the reconstructed event is missing or the trigger patch container is missing
PatchHandlerMissingException	if the trigger patch handler is not set

Definition at line 77 of file AliEMCalTriggerAnaTriggerClass.cxx.

Referenced by EMCalTriggerPtAnalysis::AliEMCalTriggerAnaClassManager::PerformEventSelection().

bool EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerClass::IsMinBiasTrigger ( ) const

inline

Check whether trigger class is marked as a min. bias trigger