pat::PATMETSlimmer::OneMETShift Class Reference

Public Member Functions
	OneMETShift ()
	OneMETShift (pat::MET::METUncertainty shift_, pat::MET::METCorrectionType level_, const edm::InputTag &baseTag, edm::ConsumesCollector &&cc, bool t0FromMiniAOD_, bool corShift_, bool uncShift_, bool isSmeared_=false)
void	readAndSet (const edm::Event &ev, pat::MET &met) const

Private Attributes
const bool	corShift
const bool	isSmeared
const pat::MET::METCorrectionType	level
const pat::MET::METUncertainty	shift
const bool	t0FromMiniAOD
edm::EDGetTokenT < pat::METCollection >	token
const bool	uncShift

Detailed Description

Definition at line 26 of file PATMETSlimmer.cc.

Constructor & Destructor Documentation

pat::PATMETSlimmer::OneMETShift::OneMETShift ( )

inline

Definition at line 28 of file PATMETSlimmer.cc.

          : shift(pat::MET::NoShift),
            level(pat::MET::None),
            t0FromMiniAOD(false),
            corShift(false),
            uncShift(false),
            isSmeared(false) {}

pat::PATMETSlimmer::OneMETShift::OneMETShift	(	pat::MET::METUncertainty	shift_,
		pat::MET::METCorrectionType	level_,
		const edm::InputTag &	baseTag,
		edm::ConsumesCollector &&	cc,
		bool	t0FromMiniAOD_,
		bool	corShift_,
		bool	uncShift_,
		bool	isSmeared_ = false
	)

Definition at line 147 of file PATMETSlimmer.cc.

References pat::MET::ElectronEnDown, pat::MET::ElectronEnUp, edm::InputTag::encode(), Exception, HLT_FULL_cff::InputTag, pat::MET::JetEnDown, pat::MET::JetEnUp, pat::MET::JetResDown, pat::MET::JetResUp, pat::MET::MuonEnDown, pat::MET::MuonEnUp, pat::MET::NoShift, pat::MET::PhotonEnDown, pat::MET::PhotonEnUp, shift, AlCaHLTBitMon_QueryRunRegistry::string, pat::MET::TauEnDown, pat::MET::TauEnUp, token, pat::MET::UnclusteredEnDown, and pat::MET::UnclusteredEnUp.

    : shift(shift_),
      level(level_),
      t0FromMiniAOD(t0FromMiniAOD_),
      corShift(corShift_),
      uncShift(uncShift_),
      isSmeared(isSmeared) {
  std::string baseTagStr = baseTag.encode();
  char buff[1024];
  switch (shift) {
    case pat::MET::NoShift:
      snprintf(buff, 1023, baseTagStr.c_str(), "");
      break;
    case pat::MET::JetEnUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "JetEnUp");
      break;
    case pat::MET::JetEnDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "JetEnDown");
      break;
    case pat::MET::JetResUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "JetResUp");
      break;
    case pat::MET::JetResDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "JetResDown");
      break;
    case pat::MET::MuonEnUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "MuonEnUp");
      break;
    case pat::MET::MuonEnDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "MuonEnDown");
      break;
    case pat::MET::ElectronEnUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "ElectronEnUp");
      break;
    case pat::MET::ElectronEnDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "ElectronEnDown");
      break;
    case pat::MET::PhotonEnUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "PhotonEnUp");
      break;
    case pat::MET::PhotonEnDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "PhotonEnDown");
      break;
    case pat::MET::TauEnUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "TauEnUp");
      break;
    case pat::MET::TauEnDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "TauEnDown");
      break;
    case pat::MET::UnclusteredEnUp:
      snprintf(buff, 1023, baseTagStr.c_str(), "UnclusteredEnUp");
      break;
    case pat::MET::UnclusteredEnDown:
      snprintf(buff, 1023, baseTagStr.c_str(), "UnclusteredEnDown");
      break;
    default:
      throw cms::Exception("LogicError", "OneMETShift constructor called with bogus shift");
  }
  token = cc.consumes<pat::METCollection>(edm::InputTag(buff));
}

Member Function Documentation

void pat::PATMETSlimmer::OneMETShift::readAndSet	(	const edm::Event &	ev,
		pat::MET &	met
	)		const

Definition at line 236 of file PATMETSlimmer.cc.

References pat::MET::corPx(), pat::MET::corPy(), pat::MET::corSumEt(), edm::Event::getByToken(), testEve_cfg::level, reco::LeafCandidate::px(), reco::LeafCandidate::py(), pat::MET::setCorShift(), pat::MET::setUncShift(), edm::shift, pat::MET::shiftedPx(), pat::MET::shiftedPy(), pat::MET::shiftedSumEt(), alcazmumu_cfi::src, reco::MET::sumEt(), unpackBuffers-CaloStage2::token, and pat::MET::Type01.

                                                                             {
  edm::Handle<pat::METCollection> src;
  ev.getByToken(token, src);

  if (src->size() != 1)
    throw cms::Exception("CorruptData", "More than one MET in the shifted collection");
  const pat::MET &met2 = src->front();

  if (t0FromMiniAOD) {
    if (uncShift)
      met.setUncShift(met2.shiftedPx(shift, pat::MET::Type01),
                      met2.shiftedPy(shift, pat::MET::Type01),
                      met2.shiftedSumEt(shift, pat::MET::Type01),
                      shift,
                      isSmeared);
    if (corShift)
      met.setCorShift(
          met2.corPx(pat::MET::Type01), met2.corPy(pat::MET::Type01), met2.corSumEt(pat::MET::Type01), level);
  } else {
    if (uncShift)
      met.setUncShift(met2.px(), met2.py(), met2.sumEt(), shift, isSmeared);
    if (corShift)
      met.setCorShift(met2.px(), met2.py(), met2.sumEt(), level);
  }
}

Member Data Documentation

const bool pat::PATMETSlimmer::OneMETShift::corShift

private

Definition at line 50 of file PATMETSlimmer.cc.

const bool pat::PATMETSlimmer::OneMETShift::isSmeared

private

Definition at line 52 of file PATMETSlimmer.cc.

const pat::MET::METCorrectionType pat::PATMETSlimmer::OneMETShift::level

private

Definition at line 47 of file PATMETSlimmer.cc.

const pat::MET::METUncertainty pat::PATMETSlimmer::OneMETShift::shift

private

Definition at line 46 of file PATMETSlimmer.cc.

Referenced by OneMETShift().

const bool pat::PATMETSlimmer::OneMETShift::t0FromMiniAOD

private

Definition at line 49 of file PATMETSlimmer.cc.

edm::EDGetTokenT<pat::METCollection> pat::PATMETSlimmer::OneMETShift::token

private

Definition at line 48 of file PATMETSlimmer.cc.

Referenced by OneMETShift().

const bool pat::PATMETSlimmer::OneMETShift::uncShift

private

Definition at line 51 of file PATMETSlimmer.cc.