GetLumi Class Reference

#include <GetLumi.h>

List of all members.

Public Member Functions
	GetLumi (const edm::ParameterSet &)
	GetLumi (edm::InputTag, double)
double	getRawValue (const edm::Event &)
double	getValue (const edm::Event &)
virtual	~GetLumi ()
Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Public Attributes
edm::InputTag	lumiInputTag_
double	lumiScale_

---

Detailed Description

Definition at line 16 of file GetLumi.h.

---

Constructor & Destructor Documentation

GetLumi::GetLumi

(

const edm::ParameterSet &

iConfig

)

Definition at line 14 of file GetLumi.cc.

  : lumiInputTag_ ( iConfig.getParameter<edm::InputTag>("lumi")  )
  , lumiScale_    ( iConfig.getParameter<double>("lumiScale")    )
{
}

GetLumi::GetLumi	(	edm::InputTag	lumiInputTag,
		double	lumiScale
	)

Definition at line 20 of file GetLumi.cc.

  : lumiInputTag_ ( lumiInputTag )
  , lumiScale_    ( lumiScale    )
{
}

GetLumi::~GetLumi

(

)

[virtual]

Definition at line 26 of file GetLumi.cc.

{
}

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Member Function Documentation

static void GetLumi::fillDescriptions

(

edm::ConfigurationDescriptions &

descriptions

)

[static]

double GetLumi::getRawValue

(

const edm::Event &

iEvent

)

Definition at line 31 of file GetLumi.cc.

References edm::EventBase::bunchCrossing(), edm::Event::getLuminosityBlock(), edm::HandleBase::isValid(), LumiDetails::kOCC1, fjr2json::lumi, and lumiInputTag_.

Referenced by getValue().

{

  // taken from 
  // DPGAnalysis/SiStripTools/src/DigiLumiCorrHistogramMaker.cc
  // the scale factor 6.37 should follow the lumi prescriptions
  edm::Handle<LumiDetails> lumi;
  iEvent.getLuminosityBlock().getByLabel(lumiInputTag_,lumi);

  double bxlumi = 0;
  if(lumi->isValid()) {
    bxlumi = lumi->lumiValue(LumiDetails::kOCC1,iEvent.bunchCrossing());
  }

  return bxlumi;

}

double GetLumi::getValue

(

const edm::Event &

iEvent

)

Definition at line 51 of file GetLumi.cc.

References getRawValue(), and lumiScale_.

Referenced by VertexMonitor::analyze(), TrackingMonitor::analyze(), and LogMessageMonitor::analyze().

{
  //    bxlumi = lumi->lumiValue(LumiDetails::kOCC1,iEvent.bunchCrossing())*6.37;
  return getRawValue(iEvent)*lumiScale_;
}

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Member Data Documentation

edm::InputTag GetLumi::lumiInputTag_

Definition at line 28 of file GetLumi.h.

Referenced by getRawValue().

double GetLumi::lumiScale_

Definition at line 29 of file GetLumi.h.

Referenced by getValue().