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File indexing completed on 2021-12-08 08:16:23

0001 #include "FWCore/Framework/interface/one/EDAnalyzer.h"
0002 #include "FWCore/Framework/interface/EventSetup.h"
0003 #include "FWCore/Framework/interface/MakerMacros.h"
0004 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0005 #include "Geometry/CaloGeometry/interface/CaloGeometry.h"
0006 #include "Geometry/CaloGeometry/interface/CaloCellGeometry.h"
0007 #include "Geometry/HcalCommonData/interface/HcalDDDRecConstants.h"
0008 #include "Geometry/HcalTowerAlgo/interface/HcalGeometry.h"
0009 #include "Geometry/HcalTowerAlgo/interface/HcalFlexiHardcodeGeometryLoader.h"
0010 #include "Geometry/Records/interface/CaloGeometryRecord.h"
0011 #include <iostream>
0012 
0013 class HcalGeometryDump : public edm::one::EDAnalyzer<> {
0014 public:
0015   explicit HcalGeometryDump(const edm::ParameterSet&);
0016   ~HcalGeometryDump(void) override;
0017 
0018   void beginJob() override {}
0019   void analyze(edm::Event const& iEvent, edm::EventSetup const&) override;
0020   void endJob() override {}
0021 
0022 private:
0023   bool geomDB_;
0024   edm::ESGetToken<HcalDDDRecConstants, HcalRecNumberingRecord> tok_ddrec_;
0025   edm::ESGetToken<HcalTopology, HcalRecNumberingRecord> tok_htopo_;
0026   edm::ESGetToken<CaloGeometry, CaloGeometryRecord> tok_geom_;
0027 };
0028 
0029 HcalGeometryDump::HcalGeometryDump(const edm::ParameterSet& iConfig) {
0030   geomDB_ = iConfig.getParameter<bool>("GeometryFromDB");
0031   tok_ddrec_ = esConsumes<HcalDDDRecConstants, HcalRecNumberingRecord>();
0032   tok_htopo_ = esConsumes<HcalTopology, HcalRecNumberingRecord>();
0033   tok_geom_ = esConsumes<CaloGeometry, CaloGeometryRecord>();
0034 }
0035 
0036 HcalGeometryDump::~HcalGeometryDump(void) {}
0037 
0038 void HcalGeometryDump::analyze(const edm::Event& /*iEvent*/, const edm::EventSetup& iSetup) {
0039   const HcalDDDRecConstants hcons = iSetup.getData(tok_ddrec_);
0040   const HcalTopology topology = iSetup.getData(tok_htopo_);
0041 
0042   HcalGeometry* caloGeom(nullptr);
0043   if (geomDB_) {
0044     const CaloGeometry* geo = &iSetup.getData(tok_geom_);
0045     caloGeom = (HcalGeometry*)(geo->getSubdetectorGeometry(DetId::Hcal, HcalBarrel));
0046   } else {
0047     HcalFlexiHardcodeGeometryLoader m_loader;
0048     caloGeom = (HcalGeometry*)(m_loader.load(topology, hcons));
0049   }
0050 
0051   const std::vector<DetId>& ids = caloGeom->getValidDetIds();
0052 
0053   for (int subdet = 1; subdet <= 4; ++subdet) {
0054     std::vector<unsigned int> detIds;
0055     for (auto id : ids) {
0056       DetId hid = id;
0057       if (hid.subdetId() == subdet) {
0058         detIds.emplace_back(hid.rawId());
0059       }
0060     }
0061     edm::LogVerbatim("HCalGeom") << detIds.size() << " valid Ids for subdetector " << subdet;
0062     std::sort(detIds.begin(), detIds.end());
0063     int counter = 0;
0064     for (std::vector<unsigned int>::const_iterator i = detIds.begin(); i != detIds.end(); ++i, ++counter) {
0065       HcalDetId hid = HcalDetId(*i);
0066       auto cell = caloGeom->getGeometry(*i);
0067       edm::LogVerbatim("HCalGeom") << hid << "\tCaloCellGeometry " << cell->getPosition() << "\tHcalGeometry "
0068                                    << caloGeom->getPosition(hid);
0069     }
0070   }
0071 }
0072 
0073 DEFINE_FWK_MODULE(HcalGeometryDump);