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#include "DataFormats/CSCRecHit/test/CSCSharesInputTest.h"
#include <string>
#include <sstream>
#include <iostream>
#include "FWCore/Utilities/interface/InputTag.h"
#include "DataFormats/CSCRecHit/interface/CSCRecHit2D.h"
#include "DataFormats/TrackingRecHit/interface/TrackingRecHit.h"
#include "DataFormats/TrackReco/interface/Track.h"
CSCSharesInputTest::CSCSharesInputTest(const edm::ParameterSet &myConfig) {
rh_token = consumes<CSCRecHit2DCollection>(myConfig.getParameter<edm::InputTag>("CSCRecHitCollection"));
mu_token = consumes<edm::View<reco::Muon> >(myConfig.getParameter<edm::InputTag>("MuonCollection"));
// Set up plots, ntuples
usesResource(TFileService::kSharedResource);
edm::Service<TFileService> rootFile;
ntuples_["perEvent"] = rootFile->make<TNtuple>(
"perEvent",
"Interesting data on a per-event basis",
"Muons:RecHits:TrackingRecHits:AllMatchedRecHits:SomeMatchedRecHits:AllWiresMatchedRecHits:"
"SomeWiresMatchedRecHits:AllStripsMatchedRecHits:SomeStripsMatchedRecHits:NotMatchedRecHits");
ntuples_["perMuon"] = rootFile->make<TNtuple>(
"perMuon",
"Interesting data on a per-muon basis",
"TrackingRecHits:AllMatchedRecHits:SomeMatchedRecHits:AllWiresMatchedRecHits:SomeWiresMatchedRecHits:"
"AllStripsMatchedRecHits:SomeStripsMatchedRecHits:NotMatchedRecHits");
ntuples_["perRecHit"] = rootFile->make<TNtuple>(
"perRecHit",
"Interesting data per RecHit",
"AllMatched:SomeMatched:AllWiresMatched:SomeWiresMatched:AllStripsMatched:SomeStripsMatched:NotMatched");
}
void CSCSharesInputTest::beginJob() {}
void CSCSharesInputTest::analyze(const edm::Event &myEvent, const edm::EventSetup &mySetup) {
++counts_["Events"]; // presuming default init of int elem to zero
edm::Handle<edm::View<reco::Muon> > muonHandle;
myEvent.getByToken(mu_token, muonHandle);
edm::View<reco::Muon> muons = *muonHandle;
edm::Handle<CSCRecHit2DCollection> recHits;
myEvent.getByToken(rh_token, recHits);
// Muons:RecHits:TrackingRecHits:AllMatchedRecHits:SomeMatchedRecHits:AllWiresMatchedRecHits:SomeWiresMatchedRecHits:AllStripsMatchedRecHits:SomeStripsMatchedRecHits:NotMatchedRecHits
float perEventData[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
counts_["Muons"] += muons.size();
perEventData[0] = muons.size();
counts_["RecHits"] += recHits->size();
perEventData[1] = recHits->size();
for (edm::View<reco::Muon>::const_iterator iMuon = muons.begin(); iMuon != muons.end(); ++iMuon) {
// TrackingRecHits:AllMatchedRecHits:SomeMatchedRecHits:AllWiresMatchedRecHits:SomeWiresMatchedRecHits:AllStripsMatchedRecHits:SomeStripsMatchedRecHits:NotMatchedRecHits
float perMuonData[8] = {0, 0, 0, 0, 0, 0, 0, 0};
// note: only outer tracks are considered
reco::Track *track = new reco::Track(*(iMuon->outerTrack()));
counts_["TrackingRecHits"] += track->recHitsSize();
perEventData[2] += track->recHitsSize();
perMuonData[0] += track->recHitsSize();
for (auto const &jHit : track->recHits()) {
// AllMatched:SomeMatched:AllWiresMatched:SomeWiresMatched:AllStripsMatched:SomeStripsMatched:NotMatched
float perRecHitData[7] = {0, 0, 0, 0, 0, 0, 0};
// Kill us quickly if this is not a CSCRecHit. Also allows us to use the CSCRecHit version of sharesInput, which we like.
const CSCRecHit2D *myHit = dynamic_cast<const CSCRecHit2D *>(jHit);
if (myHit == 0) {
++counts_["NotMatchedRecHits"];
++perEventData[9];
++perMuonData[7];
perRecHitData[6] = 1;
continue;
}
bool matched = false;
for (CSCRecHit2DCollection::const_iterator iHit = recHits->begin(); iHit != recHits->end(); ++iHit) {
// for now, this throws with DT TrackingRecHits
try {
if (myHit->sharesInput(&(*iHit), CSCRecHit2D::all)) {
++counts_["AllMatchedRecHits"];
++perEventData[3];
++perMuonData[1];
perRecHitData[0] = 1;
matched = true;
}
if (myHit->sharesInput(&(*iHit), CSCRecHit2D::some)) {
++counts_["SomeMatchedRecHits"];
++perEventData[4];
++perMuonData[2];
perRecHitData[1] = 1;
matched = true;
}
if (myHit->sharesInput(&(*iHit), CSCRecHit2D::allWires)) {
++counts_["AllWiresMatchedRecHits"];
++perEventData[5];
++perMuonData[3];
perRecHitData[2] = 1;
matched = true;
}
if (myHit->sharesInput(&(*iHit), CSCRecHit2D::someWires)) {
++counts_["SomeWiresMatchedRecHits"];
++perEventData[6];
++perMuonData[4];
perRecHitData[3] = 1;
matched = true;
}
if (myHit->sharesInput(&(*iHit), CSCRecHit2D::allStrips)) {
++counts_["AllStripsMatchedRecHits"];
++perEventData[7];
++perMuonData[5];
perRecHitData[4] = 1;
matched = true;
}
if (myHit->sharesInput(&(*iHit), CSCRecHit2D::someStrips)) {
++counts_["SomeStripsMatchedRecHits"];
++perEventData[8];
++perMuonData[6];
perRecHitData[5] = 1;
matched = true;
}
} catch (cms::Exception &e) {
// Not a CSC RecHit, so I should break out of the loop to save time.
break;
}
}
if (!matched) {
++counts_["NotMatchedRecHits"];
++perEventData[9];
++perMuonData[7];
perRecHitData[6] = 1;
}
ntuples_["perRecHit"]->Fill(perRecHitData);
}
ntuples_["perMuon"]->Fill(perMuonData);
}
ntuples_["perEvent"]->Fill(perEventData);
}
void CSCSharesInputTest::endJob() {
std::cout << std::endl << "End of job statistics" << std::endl;
for (std::map<std::string, uint64_t>::iterator iCount = counts_.begin(); iCount != counts_.end(); iCount++) {
std::cout << iCount->first << ": " << iCount->second << std::endl;
}
std::cout << std::endl;
}
CSCSharesInputTest::~CSCSharesInputTest() {}
DEFINE_FWK_MODULE(CSCSharesInputTest);
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