Inheritance diagram for PatTriggerAnalyzerPrescale:

Public Member Functions
	PatTriggerAnalyzerPrescale (const edm::ParameterSet &iConfig)
	default constructor More...

	~PatTriggerAnalyzerPrescale ()
	default destructor More...

Public Member Functions inherited from edm::EDAnalyzer
	EDAnalyzer ()

std::string	workerType () const

virtual	~EDAnalyzer ()

Private Member Functions
virtual void	analyze (const edm::Event &iEvent, const edm::EventSetup &iSetup)
	everything that needs to be done during the event loop More...

virtual void	beginJob ()
	everything that needs to be done before the event loop More...

virtual void	endJob ()
	everything that needs to be done after the event loop More...

Private Attributes
Int_t	bin_
	event counter More...

TH1D *	histo_
	histogram More...

std::string	pathName_
	HLT path name configuration parameter. More...

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

typedef WorkerT< EDAnalyzer >	WorkerType

Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Protected Member Functions inherited from edm::EDAnalyzer
CurrentProcessingContext const *	currentContext () const

Detailed Description

Definition at line 10 of file PatTriggerAnalyzerPrescale.cc.

Constructor & Destructor Documentation

PatTriggerAnalyzerPrescale::PatTriggerAnalyzerPrescale ( const edm::ParameterSet & iConfig )

explicit

default constructor

Definition at line 46 of file PatTriggerAnalyzerPrescale.cc.

 : bin_( 0 )
 , pathName_( iConfig.getParameter< std::string >( "pathName" ) )
 {
 }

PatTriggerAnalyzerPrescale::~PatTriggerAnalyzerPrescale ( )

inline

default destructor

Definition at line 16 of file PatTriggerAnalyzerPrescale.cc.

16 {};

Member Function Documentation

void PatTriggerAnalyzerPrescale::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

everything that needs to be done during the event loop

Implements edm::EDAnalyzer.

Definition at line 63 of file PatTriggerAnalyzerPrescale.cc.

References bin_, edm::Event::getByLabel(), histo_, scaleCards::path, and pathName_.

 {
   // PAT trigger event
   edm::Handle< TriggerEvent > triggerEvent;
   iEvent.getByLabel( "patTriggerEvent", triggerEvent );
 
   // Get the HLT path
   const TriggerPath * path( triggerEvent->path( pathName_ ) );
 
   // Fill prescale factor into histogram
   ++bin_;
   if ( path ) histo_->SetBinContent( bin_, path->prescale() );
 }

void PatTriggerAnalyzerPrescale::beginJob ( void )

privatevirtual

everything that needs to be done before the event loop

Reimplemented from edm::EDAnalyzer.

Definition at line 52 of file PatTriggerAnalyzerPrescale.cc.

References fileService, histo_, TFileDirectory::make(), and pathName_.

 {
   edm::Service< TFileService > fileService;
 
   // Histogram definition for 100 events on the x-axis
   histo_ = fileService->make< TH1D >( "histo_", std::string( "Prescale values of " + pathName_ ).c_str(), 100, 0., 100.);
   histo_->SetXTitle( "event" );
   histo_->SetYTitle( "prescale" );
   histo_->SetMinimum( 0. );
 }