/data/doxygen/doxygen-1.7.3/gen/CMSSW_4_2_8/src/L1Trigger/Skimmer/src/L1Filter.cc

Go to the documentation of this file.

#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Framework/interface/EDFilter.h"
#include "FWCore/Framework/interface/Event.h"

#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"

#include "CondFormats/L1TObjects/interface/L1GtTriggerMenu.h"
#include "CondFormats/DataRecord/interface/L1GtTriggerMenuRcd.h"

#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetupFwd.h"
#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetup.h"

#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutRecord.h"
#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerRecord.h"

#include <iostream>
#include <string>

class L1Filter : public edm::EDFilter
{
public:
  explicit L1Filter(edm::ParameterSet const&);

  virtual ~L1Filter();

  virtual bool filter(edm::Event& e, edm::EventSetup const& c);
  void endJob();
 
private:

  edm::InputTag inputTag_;
  bool useAODRecord_;
  bool useFinalDecision_;
  std::vector<std::string> algos_;
    
};

L1Filter::L1Filter(const edm::ParameterSet& ps) :
  inputTag_(ps.getParameter< edm::InputTag >("inputTag")),
  useAODRecord_(ps.getParameter< bool >("useAODRecord")),
  useFinalDecision_(ps.getParameter< bool >("useFinalDecision")),
  algos_(ps.getParameter< std::vector<std::string> >("algorithms"))
{
}

L1Filter::~L1Filter()
{
}

bool L1Filter::filter(edm::Event& iEvent, edm::EventSetup const& evSetup)
{

  // get menu
  edm::ESHandle<L1GtTriggerMenu> menuRcd;
  evSetup.get<L1GtTriggerMenuRcd>().get(menuRcd) ;
  const L1GtTriggerMenu* menu = menuRcd.product();

  bool passed = false;
  std::vector<std::string>::const_iterator algo;

  if (useAODRecord_) {
    edm::Handle< L1GlobalTriggerRecord > gtRecord;
    iEvent.getByLabel(inputTag_, gtRecord);
    const DecisionWord dWord = gtRecord->decisionWord();

    if (useFinalDecision_) passed = gtRecord->decision();
    else {
      for (algo = algos_.begin(); algo != algos_.end(); ++algo) {
        passed |= menu->gtAlgorithmResult( (*algo), dWord);
      }
    }
  }
  else {
    edm::Handle< L1GlobalTriggerReadoutRecord > gtRecord;
    iEvent.getByLabel(inputTag_, gtRecord);
    const DecisionWord dWord = gtRecord->decisionWord();

    if (useFinalDecision_) passed = gtRecord->decision();
    else {
      for (algo = algos_.begin(); algo != algos_.end(); ++algo) {
        passed |= menu->gtAlgorithmResult( (*algo), dWord);
      }
    }
  }

  return passed;

}

void L1Filter::endJob()
{

}

#include "FWCore/Framework/interface/MakerMacros.h"

DEFINE_FWK_MODULE(L1Filter);