AnotherPrimaryVertexAnalyzer Class Reference

#include <Validation/RecoVertex/plugins/AnotherPrimaryVertexAnalyzer.cc>

Inheritance diagram for AnotherPrimaryVertexAnalyzer:

List of all members.

Public Member Functions
	AnotherPrimaryVertexAnalyzer (const edm::ParameterSet &)
	~AnotherPrimaryVertexAnalyzer ()
Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
virtual void	beginJob ()
virtual void	beginRun (const edm::Run &, const edm::EventSetup &)
virtual void	endJob ()
virtual void	endRun (const edm::Run &, const edm::EventSetup &)
Private Attributes
bool	_firstOnly
edm::InputTag	_pvcollection
VertexHistogramMaker	_vhm
PrescaleWeightProvider *	_weightprov

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Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 53 of file AnotherPrimaryVertexAnalyzer.cc.

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Constructor & Destructor Documentation

AnotherPrimaryVertexAnalyzer::AnotherPrimaryVertexAnalyzer

(

const edm::ParameterSet &

iConfig

)

[explicit]

Definition at line 86 of file AnotherPrimaryVertexAnalyzer.cc.

References _vhm, and VertexHistogramMaker::book().

                                                                                        :
  _vhm(iConfig.getParameter<edm::ParameterSet>("vHistogramMakerPSet")),
  _pvcollection(iConfig.getParameter<edm::InputTag>("pvCollection")),
  _firstOnly(iConfig.getUntrackedParameter<bool>("firstOnly",false)),
  _weightprov(iConfig.getParameter<bool>("usePrescaleWeight") ? 
              new PrescaleWeightProvider(iConfig.getParameter<edm::ParameterSet>("prescaleWeightProviderPSet")) : 0)
{
   //now do what ever initialization is needed

  //

  _vhm.book();

}

AnotherPrimaryVertexAnalyzer::~AnotherPrimaryVertexAnalyzer

(

)

Definition at line 102 of file AnotherPrimaryVertexAnalyzer.cc.

References _weightprov.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

  delete _weightprov;

}

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Member Function Documentation

void AnotherPrimaryVertexAnalyzer::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		[private, virtual]

Implements edm::EDAnalyzer.

Definition at line 119 of file AnotherPrimaryVertexAnalyzer.cc.

References _firstOnly, _pvcollection, _vhm, _weightprov, VertexHistogramMaker::fill(), edm::Event::getByLabel(), PrescaleWeightProvider::prescaleWeight(), and histoStyle::weight.

{
  using namespace edm;
  
  // compute event weigth

  double weight = 1.;

  if(_weightprov) weight = _weightprov->prescaleWeight(iEvent,iSetup);

  // get PV

  Handle<reco::VertexCollection> pvcoll;
  iEvent.getByLabel(_pvcollection,pvcoll);

  if(_firstOnly) {
    reco::VertexCollection firstpv;
    if(pvcoll->size()) firstpv.push_back((*pvcoll)[0]);
    _vhm.fill(iEvent,firstpv,weight);
  }
  else {
    _vhm.fill(iEvent,*pvcoll,weight);
  }
}

void AnotherPrimaryVertexAnalyzer::beginJob

(

void

)

[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 147 of file AnotherPrimaryVertexAnalyzer.cc.

{ }

void AnotherPrimaryVertexAnalyzer::beginRun	(	const edm::Run &	iRun,
		const edm::EventSetup &	iSetup
	)		[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 151 of file AnotherPrimaryVertexAnalyzer.cc.

References _vhm, _weightprov, VertexHistogramMaker::beginRun(), and PrescaleWeightProvider::initRun().

                                                                                      {

  _vhm.beginRun(iRun);

  if(_weightprov) _weightprov->initRun(iRun,iSetup);

}

void AnotherPrimaryVertexAnalyzer::endJob

(

void

)

[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 165 of file AnotherPrimaryVertexAnalyzer.cc.

                                     {
}

void AnotherPrimaryVertexAnalyzer::endRun	(	const edm::Run &	iRun,
		const edm::EventSetup &	iSetup
	)		[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 160 of file AnotherPrimaryVertexAnalyzer.cc.

                                                                                    {

}

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Member Data Documentation

bool AnotherPrimaryVertexAnalyzer::_firstOnly [private]

Definition at line 70 of file AnotherPrimaryVertexAnalyzer.cc.

Referenced by analyze().

edm::InputTag AnotherPrimaryVertexAnalyzer::_pvcollection [private]

Definition at line 69 of file AnotherPrimaryVertexAnalyzer.cc.

Referenced by analyze().

VertexHistogramMaker AnotherPrimaryVertexAnalyzer::_vhm [private]

Definition at line 68 of file AnotherPrimaryVertexAnalyzer.cc.

Referenced by analyze(), AnotherPrimaryVertexAnalyzer(), and beginRun().

PrescaleWeightProvider* AnotherPrimaryVertexAnalyzer::_weightprov [private]

Definition at line 72 of file AnotherPrimaryVertexAnalyzer.cc.

Referenced by analyze(), beginRun(), and ~AnotherPrimaryVertexAnalyzer().