#include <HarvestingAnalyzer.h>

Inheritance diagram for HarvestingAnalyzer:

Public 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 &)
	HarvestingAnalyzer (const edm::ParameterSet &)
virtual	~HarvestingAnalyzer ()
Private Attributes
DQMStore *	dbe
std::string	fName
int	verbosity

Detailed Description

Class to perform operations on MEs after EDMtoMEConverter

Date:: 2009/12/14 22:22:22

Revision:: 1.2

Author:: M. Strang SUNY-Buffalo

Definition at line 36 of file HarvestingAnalyzer.h.

Constructor & Destructor Documentation

HarvestingAnalyzer::HarvestingAnalyzer ( const edm::ParameterSet & iPSet ) [explicit]

Definition at line 3 of file HarvestingAnalyzer.cc.

References fName, edm::ParameterSet::getUntrackedParameter(), and verbosity.

{
  std::string MsgLoggerCat = "HarvestingAnalyzer_HarvestingAnalyzer";

  fName = iPSet.getUntrackedParameter<std::string>("Name");
  verbosity = iPSet.getUntrackedParameter<int>("Verbosity");
 
  if (verbosity >= 0) {
    edm::LogInfo(MsgLoggerCat) 
      << "\n===============================\n"
      << "Initialized as EDAnalyzer with parameter values:\n"
      << "    Name          = " << fName << "\n"
      << "    Verbosity     = " << verbosity << "\n"
      << "===============================\n";
  }
}

HarvestingAnalyzer::~HarvestingAnalyzer ( ) [virtual]

Definition at line 20 of file HarvestingAnalyzer.cc.

{}

Member Function Documentation

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

Implements edm::EDAnalyzer.

Definition at line 84 of file HarvestingAnalyzer.cc.

{
  return;
}

void HarvestingAnalyzer::beginJob ( void ) [virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 22 of file HarvestingAnalyzer.cc.

{
  return;
}

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

Reimplemented from edm::EDAnalyzer.

Definition at line 72 of file HarvestingAnalyzer.cc.

{
  return;
}

void HarvestingAnalyzer::endJob ( void ) [virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 27 of file HarvestingAnalyzer.cc.

References DQMStore::book1D(), gather_cfg::cout, dbe, RecoTauValidation_cfi::denominator, DQMStore::get(), MonitorElement::getTH1F(), cmsCodeRules::cppFunctionSkipper::operator, and DQMStore::setCurrentFolder().

{

  dbe = 0;
  dbe = edm::Service<DQMStore>().operator->();

  if (dbe) {

    // monitoring element numerator and denominator histogram
    MonitorElement *meN = 
      dbe->get("ConverterTest/TH1F/Random1DN");
    MonitorElement *meD = 
      dbe->get("ConverterTest/TH1F/Random1DD"); 

    if (meN && meD) {

      // get the numerator and denominator histogram            
      TH1F *numerator = meN->getTH1F();
      numerator->Sumw2();
      TH1F *denominator = meD->getTH1F();
      denominator->Sumw2();

      // set the current directory
      dbe->setCurrentFolder("ConverterTest/TH1F");

      // booked the new histogram to contain the results
      MonitorElement *me = 
        dbe->book1D("Divide","Divide calculation",
                    numerator->GetNbinsX(),
                    numerator->GetXaxis()->GetXmin(),
                    numerator->GetXaxis()->GetXmax());

      // Calculate the efficiency
      me->getTH1F()->Divide(numerator, denominator, 1., 1., "B");

    } else {
      std::cout << "Monitor elements don't exist" << std::endl;
    }
  } else {
    std::cout << "Don't have a valid DQM back end" << std::endl;
  }

  return;
}