HcalGeometryPlan1Tester

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "Geometry/HcalCommonData/interface/HcalDDDRecConstants.h"
#include "Geometry/Records/interface/CaloGeometryRecord.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "Geometry/CaloGeometry/interface/CaloCellGeometry.h"
#include "Geometry/HcalTowerAlgo/interface/HcalGeometry.h"
#include "Geometry/HcalTowerAlgo/interface/HcalFlexiHardcodeGeometryLoader.h"
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include <iostream>
#include <string>

class HcalGeometryPlan1Tester : public edm::one::EDAnalyzer<> {
public:
  explicit HcalGeometryPlan1Tester(const edm::ParameterSet&);
  ~HcalGeometryPlan1Tester(void) override {}

  void beginJob() override {}
  void analyze(edm::Event const&, edm::EventSetup const&) override;
  void endJob() override {}

private:
  bool geomES_;
  edm::ESGetToken<HcalDDDRecConstants, HcalRecNumberingRecord> tok_ddrec_;
  edm::ESGetToken<HcalTopology, HcalRecNumberingRecord> tok_htopo_;
  edm::ESGetToken<CaloGeometry, CaloGeometryRecord> tok_geom_;
};

HcalGeometryPlan1Tester::HcalGeometryPlan1Tester(const edm::ParameterSet& iConfig) {
  geomES_ = iConfig.getParameter<bool>("GeometryFromES");
  tok_ddrec_ = esConsumes<HcalDDDRecConstants, HcalRecNumberingRecord>();
  tok_htopo_ = esConsumes<HcalTopology, HcalRecNumberingRecord>();
  tok_geom_ = esConsumes<CaloGeometry, CaloGeometryRecord>();
}

void HcalGeometryPlan1Tester::analyze(const edm::Event& /*iEvent*/, const edm::EventSetup& iSetup) {
  const HcalDDDRecConstants hcons = iSetup.getData(tok_ddrec_);
  const HcalTopology topology = iSetup.getData(tok_htopo_);
  //  HcalGeometry* geom(nullptr);
  const CaloSubdetectorGeometry* geom(nullptr);
  if (geomES_) {
    const CaloGeometry* geo = &iSetup.getData(tok_geom_);
    geom = (geo->getSubdetectorGeometry(DetId::Hcal, HcalBarrel));
  } else {
    HcalFlexiHardcodeGeometryLoader m_loader;
    geom = (m_loader.load(topology, hcons));
  }
  //  geom  = (HcalGeometry*)(geom0);

  std::vector<HcalDetId> idsp;
  bool ok = hcons.specialRBXHBHE(true, idsp);
  edm::LogVerbatim("HCalGeom") << "Special RBX Flag " << ok << " with " << idsp.size() << " ID's" << std::endl;
  int nall(0), ngood(0);
  for (std::vector<HcalDetId>::const_iterator itr = idsp.begin(); itr != idsp.end(); ++itr) {
    if (topology.valid(*itr)) {
      ++nall;
      HcalDetId idnew = hcons.mergedDepthDetId(*itr);
      GlobalPoint pt1 = (dynamic_cast<const HcalGeometry*>(geom))->getGeometryBase(*itr)->getPosition();
      auto ptr = geom->getGeometry(idnew);
      GlobalPoint pt2 = ptr->getPosition();
      GlobalPoint pt0 = (dynamic_cast<const HcalGeometry*>(geom))->getPosition(idnew);
      double deta = std::abs(pt1.eta() - pt2.eta());
      double dphi = std::abs(pt1.phi() - pt2.phi());
      if (dphi > M_PI)
        dphi -= (2 * M_PI);
      ok = (deta < 0.00001) && (dphi < 0.00001);
      deta = std::abs(pt0.eta() - pt2.eta());
      dphi = std::abs(pt0.phi() - pt2.phi());
      if (dphi > M_PI)
        dphi -= (2 * M_PI);
      if ((deta > 0.00001) || (dphi > 0.00001))
        ok = false;
      if (ok)
        ++ngood;
      std::string cok = (ok) ? "" : " ***** ERROR *****";
      edm::LogVerbatim("HCalGeom") << "Unmerged ID " << (*itr) << " (" << pt1.eta() << ", " << pt1.phi() << ", "
                                   << pt1.z() << ") Merged ID " << idnew << " (" << pt2.eta() << ", " << pt2.phi()
                                   << ", " << pt2.z() << ") or (" << pt0.eta() << ", " << pt0.phi() << ", " << pt0.z()
                                   << ")" << cok;
      ;
    }
  }
  edm::LogVerbatim("HCalGeom") << ngood << " out of " << nall << " ID's are tested OK";
}

DEFINE_FWK_MODULE(HcalGeometryPlan1Tester);