Produce a summary table of some candidate collections. More...

Inheritance diagram for pat::CandidateSummaryTable:

Classes
struct	Record
Public Member Functions
virtual void	analyze (const edm::Event &iEvent, const edm::EventSetup &iSetup)
	CandidateSummaryTable (const edm::ParameterSet &iConfig)
virtual void	endJob ()
	~CandidateSummaryTable ()
Private Attributes
std::vector< Record >	collections_
bool	dumpItems_
std::string	logName_
bool	perEvent_
bool	perJob_
std::string	self_
size_t	totalEvents_

Detailed Description

Produce a summary table of some candidate collections.

FIXME FIXME Move to CandAlgos

Author:: Giovanni Petrucciani

Version:

Id:: CandidateSummaryTable.cc,v 1.4 2010/02/20 21:00:15 wmtan Exp

Definition at line 27 of file CandidateSummaryTable.cc.

Constructor & Destructor Documentation

pat::CandidateSummaryTable::CandidateSummaryTable ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 62 of file CandidateSummaryTable.cc.

References collections_, edm::ParameterSet::getParameter(), and SiStripGain_Fake_cff::Record.

                                                                               :
    totalEvents_(0),
    perEvent_(iConfig.getUntrackedParameter<bool>("perEvent", false)),
    perJob_(iConfig.getUntrackedParameter<bool>("perJob", true)),
    self_(iConfig.getParameter<std::string>("@module_label")),
    logName_(iConfig.getUntrackedParameter<std::string>("logName")),
    dumpItems_(iConfig.getUntrackedParameter<bool>("dumpItems", false))
{
    std::vector<edm::InputTag> inputs = iConfig.getParameter<std::vector<edm::InputTag> >("candidates");
    for (std::vector<edm::InputTag>::const_iterator it = inputs.begin(); it != inputs.end(); ++it) {
        collections_.push_back(Record(*it));
    }
}

pat::CandidateSummaryTable::~CandidateSummaryTable ( )

Definition at line 76 of file CandidateSummaryTable.cc.

{
}

Member Function Documentation

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

Implements edm::EDAnalyzer.

Definition at line 80 of file CandidateSummaryTable.cc.

References edm::EventID::event(), edm::Event::getByLabel(), i, edm::EventBase::id(), and edm::EventID::run().

                                                                                       {
  using namespace edm;
  using std::setw; using std::left; using std::right; using std::setprecision;

  Handle<View<reco::Candidate> > candidates;
  if (perEvent_) {
        LogInfo(logName_) << "Per Event Table " << logName_ <<
                             " (" << self_ << ", run:event " << iEvent.id().run() << ":" << iEvent.id().event() << ")";
  }
  totalEvents_++;
  for (std::vector<Record>::iterator it = collections_.begin(), ed = collections_.end(); it != ed; ++it) {
    iEvent.getByLabel(it->src, candidates);
    if (!candidates.failedToGet()) it->update(*candidates);
    if (perEvent_) {
        LogVerbatim(logName_) << "    " << setw(30) << left  << it->src.encode() << right;
        if (dumpItems_) {
            size_t i = 0;
            std::ostringstream oss;
            for (View<reco::Candidate>::const_iterator cand = candidates->begin(), endc = candidates->end(); cand != endc; ++cand, ++i) {
                oss << "      [" << setw(3) << i << "]" << 
                        "  pt "  << setw(7) << setprecision(5) << cand->pt()  <<
                        "  eta " << setw(7) << setprecision(5) << cand->eta() <<
                        "  phi " << setw(7) << setprecision(5) << cand->phi() <<
                        "  et "  << setw(7) << setprecision(5) << cand->et()  <<
                        "  phi " << setw(7) << setprecision(5) << cand->phi() <<
                        "  charge " << setw(2) << cand->charge() <<
                        "  id "     << setw(7) << cand->pdgId() <<
                        "  st "     << setw(7) << cand->status() << "\n";
            }
            LogVerbatim(logName_) << oss.str();
        }
    }
  }
  if (perEvent_) LogInfo(logName_) << "" ;  // add an empty line
}

void pat::CandidateSummaryTable::endJob ( void ) [virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 118 of file CandidateSummaryTable.cc.

                                 { 
    using std::setw; using std::left; using std::right; using std::setprecision;
    if (perJob_) {
        std::ostringstream oss;
        oss << "Summary Table " << logName_ << " (" << self_ << ", events total " << totalEvents_ << ")\n";
        for (std::vector<Record>::iterator it = collections_.begin(), ed = collections_.end(); it != ed; ++it) {
            oss << "    " << setw(30) << left  << it->src.encode() << right << 
                "  present " << setw(7) << it->present << " (" << setw(4) << setprecision(3) << (it->present*100.0/totalEvents_) << "%)" << 
                "  empty "   << setw(7) << it->empty   << " (" << setw(4) << setprecision(3) << (it->empty*100.0/totalEvents_)   << "%)" << 
                "  min "     << setw(7) << it->min     <<  
                "  max "     << setw(7) << it->max     <<  
                "  total "   << setw(7) << it->total   <<
                "  avg "     << setw(5) << setprecision(3) << (it->total/double(totalEvents_)) << "\n";
        } 
        oss << "\n";
        edm::LogVerbatim(logName_) << oss.str();
    }
}