EGEnergyAnalyzer Class Reference

#include <GBRWrap/EGEnergyAnalyzer/src/EGEnergyAnalyzer.cc>

Inheritance diagram for EGEnergyAnalyzer:

List of all members.

Public Member Functions
	EGEnergyAnalyzer (const edm::ParameterSet &)
	~EGEnergyAnalyzer ()
Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
virtual void	beginJob ()
virtual void	beginLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &)
virtual void	beginRun (edm::Run const &, edm::EventSetup const &)
virtual void	endJob ()
virtual void	endLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &)
virtual void	endRun (edm::Run const &, edm::EventSetup const &)
Private Attributes
EGEnergyCorrector	cordb
EGEnergyCorrector	corfile

---

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 49 of file EGEnergyAnalyzer.cc.

---

Constructor & Destructor Documentation

EGEnergyAnalyzer::EGEnergyAnalyzer

(

const edm::ParameterSet &

iConfig

)

[explicit]

Definition at line 84 of file EGEnergyAnalyzer.cc.

{
   //now do what ever initialization is needed

}

EGEnergyAnalyzer::~EGEnergyAnalyzer

(

)

Definition at line 92 of file EGEnergyAnalyzer.cc.

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

}

---

Member Function Documentation

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

Implements edm::EDAnalyzer.

Definition at line 107 of file EGEnergyAnalyzer.cc.

References cordb, corfile, EGEnergyCorrector::CorrectedEnergyWithError(), edm::Event::getByLabel(), EGEnergyCorrector::Initialize(), and EGEnergyCorrector::IsInitialized().

{
   using namespace edm;

  if (!corfile.IsInitialized()) {
    corfile.Initialize(iSetup,"/afs/cern.ch/user/b/bendavid/cmspublic/gbrv3ph.root");
    //corfile.Initialize(iSetup,"wgbrph",true);
  }

  if (!cordb.IsInitialized()) {
    //cordb.Initialize(iSetup,"/afs/cern.ch/user/b/bendavid/cmspublic/regweights/gbrph.root");
    cordb.Initialize(iSetup,"wgbrph",true);
  }

  // get photon collection
  Handle<reco::PhotonCollection> hPhotonProduct;
  iEvent.getByLabel("photons",hPhotonProduct);
  
  EcalClusterLazyTools lazyTools(iEvent, iSetup, edm::InputTag("reducedEcalRecHitsEB"), 
                                 edm::InputTag("reducedEcalRecHitsEE"));  
  
  Handle<reco::VertexCollection> hVertexProduct;
  iEvent.getByLabel("offlinePrimaryVerticesWithBS", hVertexProduct);      
  
  for (reco::PhotonCollection::const_iterator it = hPhotonProduct->begin(); it!=hPhotonProduct->end(); ++it) {
    std::pair<double,double> corsfile = corfile.CorrectedEnergyWithError(*it, *hVertexProduct, lazyTools, iSetup);
    std::pair<double,double> corsdb = cordb.CorrectedEnergyWithError(*it, *hVertexProduct, lazyTools, iSetup);


    printf("file: default = %5f, correction = %5f, uncertainty = %5f\n", it->energy(),corsfile.first,corsfile.second);
    printf("db:   default = %5f, correction = %5f, uncertainty = %5f\n", it->energy(),corsdb.first,corsdb.second);

  }  




}

void EGEnergyAnalyzer::beginJob

(

void

)

[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 149 of file EGEnergyAnalyzer.cc.

{



}

void EGEnergyAnalyzer::beginLuminosityBlock	(	edm::LuminosityBlock const &	,
		edm::EventSetup const &
	)		[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 176 of file EGEnergyAnalyzer.cc.

{
}

void EGEnergyAnalyzer::beginRun	(	edm::Run const &	,
		edm::EventSetup const &
	)		[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 164 of file EGEnergyAnalyzer.cc.

{
}

void EGEnergyAnalyzer::endJob

(

void

)

[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 158 of file EGEnergyAnalyzer.cc.

{
}

void EGEnergyAnalyzer::endLuminosityBlock	(	edm::LuminosityBlock const &	,
		edm::EventSetup const &
	)		[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 182 of file EGEnergyAnalyzer.cc.

{
}

void EGEnergyAnalyzer::endRun	(	edm::Run const &	,
		edm::EventSetup const &
	)		[private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 170 of file EGEnergyAnalyzer.cc.

{
}

void EGEnergyAnalyzer::fillDescriptions

(

edm::ConfigurationDescriptions &

descriptions

)

[static]

Reimplemented from edm::EDAnalyzer.

Definition at line 188 of file EGEnergyAnalyzer.cc.

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

                                                                             {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

---

Member Data Documentation

EGEnergyCorrector EGEnergyAnalyzer::cordb [private]

Definition at line 68 of file EGEnergyAnalyzer.cc.

Referenced by analyze().

EGEnergyCorrector EGEnergyAnalyzer::corfile [private]

Definition at line 67 of file EGEnergyAnalyzer.cc.

Referenced by analyze().