HGCalTriggerGeometryV9Imp1.cc

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#include "FWCore/ParameterSet/interface/FileInPath.h"
 
#include "DataFormats/ForwardDetId/interface/ForwardSubdetector.h"
#include "DataFormats/ForwardDetId/interface/HGCalDetId.h"
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include "L1Trigger/L1THGCal/interface/HGCalTriggerGeometryBase.h"
 
#include <fstream>
#include <iostream>
#include <regex>
#include <vector>
 
class HGCalTriggerGeometryV9Imp1 : public HGCalTriggerGeometryBase {
public:
  HGCalTriggerGeometryV9Imp1(const edm::ParameterSet& conf);
 
  void initialize(const CaloGeometry*) final;
  void initialize(const HGCalGeometry*, const HGCalGeometry*, const HGCalGeometry*) final;
  void initialize(const HGCalGeometry*, const HGCalGeometry*, const HGCalGeometry*, const HGCalGeometry*) final;
 
  void reset() final;
 
  unsigned getTriggerCellFromCell(const unsigned) const final;
  unsigned getModuleFromCell(const unsigned) const final;
  unsigned getModuleFromTriggerCell(const unsigned) const final;
 
  geom_set getCellsFromTriggerCell(const unsigned) const final;
  geom_set getCellsFromModule(const unsigned) const final;
  geom_set getTriggerCellsFromModule(const unsigned) const final;
 
  geom_ordered_set getOrderedCellsFromModule(const unsigned) const final;
  geom_ordered_set getOrderedTriggerCellsFromModule(const unsigned) const final;
 
  geom_set getNeighborsFromTriggerCell(const unsigned) const final;
 
  unsigned getLinksInModule(const unsigned module_id) const final;
  unsigned getModuleSize(const unsigned module_id) const final;
 
  GlobalPoint getTriggerCellPosition(const unsigned) const final;
  GlobalPoint getModulePosition(const unsigned) const final;
 
  bool validCell(const unsigned) const final;
  bool validTriggerCell(const unsigned) const final;
  bool disconnectedModule(const unsigned) const final;
  unsigned lastTriggerLayer() const final { return last_trigger_layer_; }
  unsigned triggerLayer(const unsigned) const final;
 
private:
  edm::FileInPath l1tCellsMapping_;
  edm::FileInPath l1tCellsSciMapping_;
  edm::FileInPath l1tWafersMapping_;
  edm::FileInPath l1tModulesMapping_;
  edm::FileInPath l1tLinksMapping_;
  edm::FileInPath l1tCellNeighborsMapping_;
  edm::FileInPath l1tCellNeighborsSciMapping_;
 
  unsigned hSc_links_per_module_ = 1;
  unsigned hSc_wafers_per_module_ = 3;
 
  // module related maps
  std::unordered_map<unsigned, unsigned> wafer_to_module_;
  std::unordered_multimap<unsigned, unsigned> module_to_wafers_;
  std::unordered_map<unsigned, unsigned> links_per_module_;
 
  // trigger cell related maps
  std::unordered_map<unsigned, unsigned> cells_to_trigger_cells_;
  std::unordered_multimap<unsigned, unsigned> trigger_cells_to_cells_;
  std::unordered_map<unsigned, unsigned> cells_to_trigger_cells_sci_;
  std::unordered_multimap<unsigned, unsigned> trigger_cells_to_cells_sci_;
  std::unordered_map<unsigned, unsigned short> number_trigger_cells_in_wafers_;
  std::unordered_map<unsigned, unsigned short> number_trigger_cells_in_wafers_sci_;
  std::unordered_map<unsigned, unsigned> wafers_to_wafers_old_;
  std::unordered_map<unsigned, unsigned> wafers_old_to_wafers_;
  std::unordered_set<unsigned> invalid_triggercells_;
 
  // neighbor related maps
  // trigger cell neighbors:
  // - The key includes the module and trigger cell id
  // - The value is a set of (module_id, trigger_cell_id)
  typedef std::unordered_map<int, std::set<std::pair<short, short>>> neighbor_map;
  neighbor_map trigger_cell_neighbors_;
  neighbor_map trigger_cell_neighbors_sci_;
 
  // Disconnected modules and layers
  std::unordered_set<unsigned> disconnected_modules_;
  std::unordered_set<unsigned> disconnected_layers_;
  std::vector<unsigned> trigger_layers_;
  unsigned last_trigger_layer_ = 0;
 
  // layer offsets
  unsigned heOffset_ = 0;
  unsigned totalLayers_ = 0;
 
  void fillMaps();
  void fillNeighborMap(const edm::FileInPath&, neighbor_map&, bool);
  void fillInvalidTriggerCells();
  unsigned packTriggerCell(unsigned, unsigned) const;
  unsigned packTriggerCellWithType(unsigned, unsigned, unsigned) const;
  bool validCellId(unsigned det, unsigned cell_id) const;
  bool validTriggerCellFromCells(const unsigned) const;
 
  int detIdWaferType(unsigned det, unsigned layer, short waferU, short waferV) const;
  unsigned packWaferCellId(unsigned subdet, unsigned wafer, unsigned cell) const;
  unsigned packLayerWaferId(unsigned layer, unsigned wafer) const;
  unsigned packWaferId(int waferU, int waferV) const;
  unsigned packCellId(unsigned type, unsigned cellU, unsigned cellV) const;
  unsigned packCellId(unsigned type, unsigned cell) const;
  unsigned packIetaIphi(unsigned ieta, unsigned iphi) const;
  void unpackWaferCellId(unsigned wafer_cell, unsigned& wafer, unsigned& cell) const;
  void unpackLayerWaferId(unsigned layer_wafer, unsigned& layer, unsigned& wafer) const;
  void unpackWaferId(unsigned wafer, int& waferU, int& waferV) const;
  void unpackCellId(unsigned cell, unsigned& cellU, unsigned& cellV) const;
  void unpackIetaIphi(unsigned ieta_iphi, unsigned& ieta, unsigned& iphi) const;
 
  unsigned layerWithOffset(unsigned) const;
};
 
HGCalTriggerGeometryV9Imp1::HGCalTriggerGeometryV9Imp1(const edm::ParameterSet& conf)
    : HGCalTriggerGeometryBase(conf),
      l1tCellsMapping_(conf.getParameter<edm::FileInPath>("L1TCellsMapping")),
      l1tCellsSciMapping_(conf.getParameter<edm::FileInPath>("L1TCellsSciMapping")),
      l1tWafersMapping_(conf.getParameter<edm::FileInPath>("L1TWafersMapping")),
      l1tModulesMapping_(conf.getParameter<edm::FileInPath>("L1TModulesMapping")),
      l1tLinksMapping_(conf.getParameter<edm::FileInPath>("L1TLinksMapping")),
      l1tCellNeighborsMapping_(conf.getParameter<edm::FileInPath>("L1TCellNeighborsMapping")),
      l1tCellNeighborsSciMapping_(conf.getParameter<edm::FileInPath>("L1TCellNeighborsSciMapping")),
      hSc_links_per_module_(conf.getParameter<unsigned>("ScintillatorLinksPerModule")),
      hSc_wafers_per_module_(conf.getParameter<unsigned>("ScintillatorWafersPerModule")) {
  std::vector<unsigned> tmp_vector = conf.getParameter<std::vector<unsigned>>("DisconnectedModules");
  std::move(tmp_vector.begin(), tmp_vector.end(), std::inserter(disconnected_modules_, disconnected_modules_.end()));
  tmp_vector = conf.getParameter<std::vector<unsigned>>("DisconnectedLayers");
  std::move(tmp_vector.begin(), tmp_vector.end(), std::inserter(disconnected_layers_, disconnected_layers_.end()));
}
 
void HGCalTriggerGeometryV9Imp1::reset() {
  cells_to_trigger_cells_.clear();
  trigger_cells_to_cells_.clear();
  cells_to_trigger_cells_sci_.clear();
  trigger_cells_to_cells_sci_.clear();
  wafers_to_wafers_old_.clear();
  wafers_old_to_wafers_.clear();
  wafer_to_module_.clear();
  module_to_wafers_.clear();
  number_trigger_cells_in_wafers_.clear();
  number_trigger_cells_in_wafers_sci_.clear();
  trigger_cell_neighbors_.clear();
  trigger_cell_neighbors_sci_.clear();
}
 
void HGCalTriggerGeometryV9Imp1::initialize(const CaloGeometry* calo_geometry) {
  throw cms::Exception("BadGeometry")
      << "HGCalTriggerGeometryV9Imp1 geometry cannot be initialized with the V7/V8 HGCAL geometry";
}
 
void HGCalTriggerGeometryV9Imp1::initialize(const HGCalGeometry* hgc_ee_geometry,
                                            const HGCalGeometry* hgc_hsi_geometry,
                                            const HGCalGeometry* hgc_hsc_geometry) {
  setEEGeometry(hgc_ee_geometry);
  setHSiGeometry(hgc_hsi_geometry);
  setHScGeometry(hgc_hsc_geometry);
  heOffset_ = eeTopology().dddConstants().layers(true);
  totalLayers_ = heOffset_ + hsiTopology().dddConstants().layers(true);
  trigger_layers_.resize(totalLayers_ + 1);
  trigger_layers_[0] = 0;  // layer number 0 doesn't exist
  unsigned trigger_layer = 1;
  for (unsigned layer = 1; layer < trigger_layers_.size(); layer++) {
    if (disconnected_layers_.find(layer) == disconnected_layers_.end()) {
      // Increase trigger layer number if the layer is not disconnected
      trigger_layers_[layer] = trigger_layer;
      trigger_layer++;
    } else {
      trigger_layers_[layer] = 0;
    }
  }
  last_trigger_layer_ = trigger_layer - 1;
  fillMaps();
  fillNeighborMap(l1tCellNeighborsMapping_, trigger_cell_neighbors_, false);        // silicon
  fillNeighborMap(l1tCellNeighborsSciMapping_, trigger_cell_neighbors_sci_, true);  // scintillator
  fillInvalidTriggerCells();
}
 
void HGCalTriggerGeometryV9Imp1::initialize(const HGCalGeometry* hgc_ee_geometry,
                                            const HGCalGeometry* hgc_hsi_geometry,
                                            const HGCalGeometry* hgc_hsc_geometry,
                                            const HGCalGeometry* hgc_nose_geometry) {
  throw cms::Exception("BadGeometry") << "HGCalTriggerGeometryV9Imp1 geometry cannot be initialized with the "
                                         "HFNose geometry; use HGCalTriggerGeometryV9Imp2";
}
 
unsigned HGCalTriggerGeometryV9Imp1::getTriggerCellFromCell(const unsigned cell_id) const {
  unsigned det = DetId(cell_id).det();
  unsigned subdet = 0;
  int zside = 0;
  unsigned tc_type = 1;
  unsigned layer = 0;
  unsigned wafer_trigger_cell = 0;
  unsigned trigger_cell = 0;
  // Scintillator
  if (det == DetId::HGCalHSc) {
    HGCScintillatorDetId cell_det_id(cell_id);
    unsigned ieta = cell_det_id.ietaAbs();
    unsigned iphi = cell_det_id.iphi();
    tc_type = cell_det_id.type();
    layer = cell_det_id.layer();
    subdet = ForwardSubdetector::HGCHEB;
    zside = cell_det_id.zside();
    auto trigger_cell_itr = cells_to_trigger_cells_sci_.find(packIetaIphi(ieta, iphi));
    if (trigger_cell_itr == cells_to_trigger_cells_sci_.end()) {
      throw cms::Exception("BadGeometry")
          << "HGCalTriggerGeometry: scintillator cell ieta=" << ieta << ", iphi=" << iphi
          << " is not mapped to any trigger cell. The trigger cell mapping should be modified.\n";
    }
    trigger_cell = 0;
    wafer_trigger_cell = 0;
    unpackWaferCellId(trigger_cell_itr->second, wafer_trigger_cell, trigger_cell);
  }
  // Silicon
  else if (det == DetId::HGCalEE || det == DetId::HGCalHSi) {
    HGCSiliconDetId cell_det_id(cell_id);
    subdet = (det == DetId::HGCalEE ? ForwardSubdetector::HGCEE : ForwardSubdetector::HGCHEF);
    layer = cell_det_id.layer();
    zside = cell_det_id.zside();
    int type = cell_det_id.type();
    int waferu = cell_det_id.waferU();
    int waferv = cell_det_id.waferV();
    unsigned cellu = cell_det_id.cellU();
    unsigned cellv = cell_det_id.cellV();
    auto trigger_cell_itr = cells_to_trigger_cells_.find(packCellId(type, cellu, cellv));
    if (trigger_cell_itr == cells_to_trigger_cells_.end()) {
      throw cms::Exception("BadGeometry")
          << "HGCalTriggerGeometry: HGCal  cell " << cellu << "," << cellv << " in wafer type " << type
          << " is not mapped to any trigger cell. The trigger cell mapping should be modified.\n";
    }
    auto wafer_trigger_cell_itr = wafers_to_wafers_old_.find(packWaferId(waferu, waferv));
    if (wafer_trigger_cell_itr == wafers_to_wafers_old_.end()) {
      throw cms::Exception("BadGeometry")
          << "HGCalTriggerGeometry: Wafer " << waferu << "," << waferv
          << " is not mapped to any trigger wafer ID. The wafer mapping should be modified.\n";
    }
    trigger_cell = trigger_cell_itr->second;
    wafer_trigger_cell = wafer_trigger_cell_itr->second;
  }
  // Using the old HGCalDetId for trigger cells is temporary
  // For easy switch between V8 and V9 geometries
  return HGCalDetId((ForwardSubdetector)subdet, zside, layer, tc_type, wafer_trigger_cell, trigger_cell).rawId();
}
 
unsigned HGCalTriggerGeometryV9Imp1::getModuleFromCell(const unsigned cell_id) const {
  return getModuleFromTriggerCell(getTriggerCellFromCell(cell_id));
}
 
unsigned HGCalTriggerGeometryV9Imp1::getModuleFromTriggerCell(const unsigned trigger_cell_id) const {
  HGCalDetId trigger_cell_det_id(trigger_cell_id);
  unsigned module = 0;
  // Scintillator
  if (trigger_cell_det_id.subdetId() == ForwardSubdetector::HGCHEB) {
    // For scintillator, the module ID is currently encoded as the wafer in HGCalDetId
    module = trigger_cell_det_id.wafer();
  }
  // Silicon
  else {
    unsigned layer_with_offset = layerWithOffset(trigger_cell_id);
    auto module_itr = wafer_to_module_.find(packLayerWaferId(layer_with_offset, trigger_cell_det_id.wafer()));
    if (module_itr == wafer_to_module_.end()) {
      throw cms::Exception("BadGeometry")
          << trigger_cell_det_id << "HGCalTriggerGeometry: Wafer " << trigger_cell_det_id.wafer()
          << " is not mapped to any trigger module. The module mapping should be modified. See "
             "https://twiki.cern.ch/twiki/bin/viewauth/CMS/HGCALTriggerPrimitivesSimulation#Trigger_geometry for "
             "details.\n";
    }
    module = module_itr->second;
  }
  return HGCalDetId((ForwardSubdetector)trigger_cell_det_id.subdetId(),
                    trigger_cell_det_id.zside(),
                    trigger_cell_det_id.layer(),
                    trigger_cell_det_id.waferType(),
                    module,
                    HGCalDetId::kHGCalCellMask)
      .rawId();
}
 
HGCalTriggerGeometryBase::geom_set HGCalTriggerGeometryV9Imp1::getCellsFromTriggerCell(
    const unsigned trigger_cell_id) const {
  HGCalDetId trigger_cell_det_id(trigger_cell_id);
  geom_set cell_det_ids;
  unsigned subdet = trigger_cell_det_id.subdetId();
  unsigned trigger_wafer = trigger_cell_det_id.wafer();
  unsigned trigger_cell = trigger_cell_det_id.cell();
  unsigned layer = trigger_cell_det_id.layer();
  // Scintillator
  if (subdet == ForwardSubdetector::HGCHEB) {
    int type = hscTopology().dddConstants().getTypeTrap(layer);
    const auto& cell_range =
        trigger_cells_to_cells_sci_.equal_range(packWaferCellId(subdet, trigger_wafer, trigger_cell));
    for (auto tc_c_itr = cell_range.first; tc_c_itr != cell_range.second; tc_c_itr++) {
      unsigned ieta = 0;
      unsigned iphi = 0;
      unpackIetaIphi(tc_c_itr->second, ieta, iphi);
      unsigned cell_det_id = HGCScintillatorDetId(type, layer, trigger_cell_det_id.zside() * ieta, iphi).rawId();
      if (validCellId(subdet, cell_det_id))
        cell_det_ids.emplace(cell_det_id);
    }
  }
  // Silicon
  else {
    int waferu = 0;
    int waferv = 0;
    auto wafer_itr = wafers_old_to_wafers_.find(trigger_wafer);
    if (wafer_itr == wafers_old_to_wafers_.end()) {
      throw cms::Exception("BadGeometry") << "HGCalTriggerGeometry: Trigger wafer ID " << trigger_wafer
                                          << " is not mapped to any wafer. The wafer mapping should be modified.\n";
    }
    unpackWaferId(wafer_itr->second, waferu, waferv);
    DetId::Detector det =
        (trigger_cell_det_id.subdetId() == ForwardSubdetector::HGCEE ? DetId::HGCalEE : DetId::HGCalHSi);
    unsigned wafer_type = detIdWaferType(det, layer, waferu, waferv);
    const auto& cell_range = trigger_cells_to_cells_.equal_range(packCellId(wafer_type, trigger_cell));
    for (auto tc_c_itr = cell_range.first; tc_c_itr != cell_range.second; tc_c_itr++) {
      unsigned cellu = 0;
      unsigned cellv = 0;
      unpackCellId(tc_c_itr->second, cellu, cellv);
      unsigned cell_det_id =
          HGCSiliconDetId(det, trigger_cell_det_id.zside(), wafer_type, layer, waferu, waferv, cellu, cellv).rawId();
      if (validCellId(subdet, cell_det_id))
        cell_det_ids.emplace(cell_det_id);
    }
  }
  return cell_det_ids;
}
 
HGCalTriggerGeometryBase::geom_set HGCalTriggerGeometryV9Imp1::getCellsFromModule(const unsigned module_id) const {
  geom_set cell_det_ids;
  geom_set trigger_cells = getTriggerCellsFromModule(module_id);
  for (auto trigger_cell_id : trigger_cells) {
    geom_set cells = getCellsFromTriggerCell(trigger_cell_id);
    cell_det_ids.insert(cells.begin(), cells.end());
  }
  return cell_det_ids;
}
 
HGCalTriggerGeometryBase::geom_ordered_set HGCalTriggerGeometryV9Imp1::getOrderedCellsFromModule(
    const unsigned module_id) const {
  geom_ordered_set cell_det_ids;
  geom_ordered_set trigger_cells = getOrderedTriggerCellsFromModule(module_id);
  for (auto trigger_cell_id : trigger_cells) {
    geom_set cells = getCellsFromTriggerCell(trigger_cell_id);
    cell_det_ids.insert(cells.begin(), cells.end());
  }
  return cell_det_ids;
}
 
HGCalTriggerGeometryBase::geom_set HGCalTriggerGeometryV9Imp1::getTriggerCellsFromModule(
    const unsigned module_id) const {
  HGCalDetId module_det_id(module_id);
  geom_set trigger_cell_det_ids;
  unsigned module = module_det_id.wafer();
  unsigned layer = module_det_id.layer();
  // Scintillator
  if (module_det_id.subdetId() == ForwardSubdetector::HGCHEB) {
    // loop on the trigger cells in each module
    for (int trigger_cell = 0; trigger_cell < number_trigger_cells_in_wafers_sci_.at(module); trigger_cell++) {
      HGCalDetId trigger_cell_id((ForwardSubdetector)module_det_id.subdetId(),
                                 module_det_id.zside(),
                                 layer,
                                 module_det_id.waferType(),
                                 module,
                                 trigger_cell);
      if (validTriggerCell(trigger_cell_id))
        trigger_cell_det_ids.emplace(trigger_cell_id.rawId());
    }
  }
  // Silicon
  else {
    auto wafer_itrs = module_to_wafers_.equal_range(packLayerWaferId(layerWithOffset(module_id), module));
    // loop on the wafers included in the module
    for (auto wafer_itr = wafer_itrs.first; wafer_itr != wafer_itrs.second; wafer_itr++) {
      unsigned wafer = wafer_itr->second;
      auto waferuv_itr = wafers_old_to_wafers_.find(wafer);
      if (waferuv_itr == wafers_old_to_wafers_.end())
        continue;
      int waferu = 0;
      int waferv = 0;
      unpackWaferId(waferuv_itr->second, waferu, waferv);
      DetId::Detector det = (module_det_id.subdetId() == ForwardSubdetector::HGCEE ? DetId::HGCalEE : DetId::HGCalHSi);
      unsigned wafer_type = detIdWaferType(det, layer, waferu, waferv);
      // loop on the trigger cells in each wafer
      for (int trigger_cell = 0; trigger_cell < number_trigger_cells_in_wafers_.at(wafer_type); trigger_cell++) {
        HGCalDetId trigger_cell_id((ForwardSubdetector)module_det_id.subdetId(),
                                   module_det_id.zside(),
                                   layer,
                                   module_det_id.waferType(),
                                   wafer,
                                   trigger_cell);
        if (validTriggerCell(trigger_cell_id))
          trigger_cell_det_ids.emplace(trigger_cell_id.rawId());
      }
    }
  }
  return trigger_cell_det_ids;
}
 
HGCalTriggerGeometryBase::geom_ordered_set HGCalTriggerGeometryV9Imp1::getOrderedTriggerCellsFromModule(
    const unsigned module_id) const {
  HGCalDetId module_det_id(module_id);
  geom_ordered_set trigger_cell_det_ids;
  unsigned module = module_det_id.wafer();
  unsigned layer = module_det_id.layer();
  // Scintillator
  if (module_det_id.subdetId() == ForwardSubdetector::HGCHEB) {
    // loop on the trigger cells in each module
    for (int trigger_cell = 0; trigger_cell < number_trigger_cells_in_wafers_sci_.at(module); trigger_cell++) {
      HGCalDetId trigger_cell_id((ForwardSubdetector)module_det_id.subdetId(),
                                 module_det_id.zside(),
                                 layer,
                                 module_det_id.waferType(),
                                 module,
                                 trigger_cell);
      if (validTriggerCell(trigger_cell_id))
        trigger_cell_det_ids.emplace(trigger_cell_id.rawId());
    }
  }
  // EE or FH
  else {
    auto wafer_itrs = module_to_wafers_.equal_range(packLayerWaferId(layerWithOffset(module_id), module));
    // loop on the wafers included in the module
    for (auto wafer_itr = wafer_itrs.first; wafer_itr != wafer_itrs.second; wafer_itr++) {
      unsigned wafer = wafer_itr->second;
      auto waferuv_itr = wafers_old_to_wafers_.find(wafer);
      if (waferuv_itr == wafers_old_to_wafers_.end())
        continue;
      int waferu = 0;
      int waferv = 0;
      unpackWaferId(waferuv_itr->second, waferu, waferv);
      DetId::Detector det = (module_det_id.subdetId() == ForwardSubdetector::HGCEE ? DetId::HGCalEE : DetId::HGCalHSi);
      unsigned wafer_type = detIdWaferType(det, layer, waferu, waferv);
      // loop on the trigger cells in each wafer
      for (int trigger_cell = 0; trigger_cell < number_trigger_cells_in_wafers_.at(wafer_type); trigger_cell++) {
        HGCalDetId trigger_cell_id((ForwardSubdetector)module_det_id.subdetId(),
                                   module_det_id.zside(),
                                   layer,
                                   module_det_id.waferType(),
                                   wafer,
                                   trigger_cell);
        if (validTriggerCell(trigger_cell_id))
          trigger_cell_det_ids.emplace(trigger_cell_id.rawId());
      }
    }
  }
  return trigger_cell_det_ids;
}
 
HGCalTriggerGeometryBase::geom_set HGCalTriggerGeometryV9Imp1::getNeighborsFromTriggerCell(
    const unsigned trigger_cell_id) const {
  HGCalDetId trigger_cell_det_id(trigger_cell_id);
  // Choose scintillator or silicon map
  const auto& neighbors_map =
      (trigger_cell_det_id.subdetId() == ForwardSubdetector::HGCHEB ? trigger_cell_neighbors_sci_
                                                                    : trigger_cell_neighbors_);
  unsigned layer = trigger_cell_det_id.layer();
  unsigned type =
      (trigger_cell_det_id.subdetId() == ForwardSubdetector::HGCHEB ? hscTopology().dddConstants().getTypeTrap(layer)
                                                                    : 1);
  unsigned module = trigger_cell_det_id.wafer();
  unsigned trigger_cell = trigger_cell_det_id.cell();
  // retrieve neighbors
  unsigned trigger_cell_key = (trigger_cell_det_id.subdetId() == ForwardSubdetector::HGCHEB
                                   ? packTriggerCellWithType(type, module, trigger_cell)
                                   : packTriggerCell(module, trigger_cell));
  geom_set neighbor_detids;
  auto neighbors_itr = neighbors_map.find(trigger_cell_key);
  if (neighbors_itr == neighbors_map.end()) {
    throw cms::Exception("BadGeometry") << "HGCalTriggerGeometry: Neighbors are not defined for trigger cell "
                                        << trigger_cell << " in module " << module
                                        << ". The trigger cell neighbor mapping should be modified. \n";
  }
  const auto& neighbors = neighbors_itr->second;
  // create HGCalDetId of neighbors and check their validity
  neighbor_detids.reserve(neighbors.size());
  for (const auto& module_tc : neighbors) {
    HGCalDetId neighbor_det_id((ForwardSubdetector)trigger_cell_det_id.subdetId(),
                               trigger_cell_det_id.zside(),
                               layer,
                               type,
                               module_tc.first,
                               module_tc.second);
    if (validTriggerCell(neighbor_det_id.rawId())) {
      neighbor_detids.emplace(neighbor_det_id.rawId());
    }
  }
  return neighbor_detids;
}
 
unsigned HGCalTriggerGeometryV9Imp1::getLinksInModule(const unsigned module_id) const {
  HGCalDetId module_det_id(module_id);
  unsigned links = 0;
  unsigned module = module_det_id.wafer();
  unsigned layer = layerWithOffset(module_det_id);
  // Scintillator
  if (module_det_id.subdetId() == ForwardSubdetector::HGCHEB) {
    links = hSc_links_per_module_;
  }
  // Silicon
  else {
    const unsigned sector0_mask = 0x7F;
    module = (module & sector0_mask);
    links = links_per_module_.at(packLayerWaferId(layer, module));
  }
  return links;
}
 
unsigned HGCalTriggerGeometryV9Imp1::getModuleSize(const unsigned module_id) const {
  HGCalDetId module_det_id(module_id);
  unsigned module = module_det_id.wafer();
  unsigned layer = layerWithOffset(module_det_id);
  unsigned nWafers = 1;
  // Scintillator
  if (module_det_id.subdetId() == ForwardSubdetector::HGCHEB) {
    nWafers = hSc_wafers_per_module_;
  }
  // Silicon
  else {
    nWafers = module_to_wafers_.count(packLayerWaferId(layer, module));
  }
  return nWafers;
}
 
GlobalPoint HGCalTriggerGeometryV9Imp1::getTriggerCellPosition(const unsigned trigger_cell_det_id) const {
  unsigned subdet = HGCalDetId(trigger_cell_det_id).subdetId();
  // Position: barycenter of the trigger cell.
  Basic3DVector<float> triggerCellVector(0., 0., 0.);
  const auto cell_ids = getCellsFromTriggerCell(trigger_cell_det_id);
  // Scintillator
  if (subdet == ForwardSubdetector::HGCHEB) {
    for (const auto& cell : cell_ids) {
      triggerCellVector += hscGeometry()->getPosition(cell).basicVector();
    }
  }
  // Silicon
  else {
    for (const auto& cell : cell_ids) {
      HGCSiliconDetId cellDetId(cell);
      triggerCellVector += (cellDetId.det() == DetId::HGCalEE ? eeGeometry()->getPosition(cellDetId)
                                                              : hsiGeometry()->getPosition(cellDetId))
                               .basicVector();
    }
  }
  return GlobalPoint(triggerCellVector / cell_ids.size());
}
 
GlobalPoint HGCalTriggerGeometryV9Imp1::getModulePosition(const unsigned module_det_id) const {
  unsigned subdet = HGCalDetId(module_det_id).subdetId();
  // Position: barycenter of the module.
  Basic3DVector<float> moduleVector(0., 0., 0.);
  const auto cell_ids = getCellsFromModule(module_det_id);
  // Scintillator
  if (subdet == ForwardSubdetector::HGCHEB) {
    for (const auto& cell : cell_ids) {
      moduleVector += hscGeometry()->getPosition(cell).basicVector();
    }
  }
  // Silicon
  else {
    for (const auto& cell : cell_ids) {
      HGCSiliconDetId cellDetId(cell);
      moduleVector += (cellDetId.det() == DetId::HGCalEE ? eeGeometry()->getPosition(cellDetId)
                                                         : hsiGeometry()->getPosition(cellDetId))
                          .basicVector();
    }
  }
  return GlobalPoint(moduleVector / cell_ids.size());
}
 
void HGCalTriggerGeometryV9Imp1::fillMaps() {
  //
  // read module mapping file
  std::ifstream l1tModulesMappingStream(l1tModulesMapping_.fullPath());
  if (!l1tModulesMappingStream.is_open()) {
    throw cms::Exception("MissingDataFile") << "Cannot open HGCalTriggerGeometry L1TModulesMapping file\n";
  }
  short trigger_wafer = 0;
  short module = 0;
  short layer = 0;
  for (; l1tModulesMappingStream >> layer >> trigger_wafer >> module;) {
    wafer_to_module_.emplace(packLayerWaferId(layer, trigger_wafer), module);
    module_to_wafers_.emplace(packLayerWaferId(layer, module), trigger_wafer);
  }
  if (!l1tModulesMappingStream.eof()) {
    throw cms::Exception("BadGeometryFile")
        << "Error reading L1TModulesMapping '" << layer << " " << trigger_wafer << " " << module << "' \n";
  }
  l1tModulesMappingStream.close();
  // read links mapping file
  std::ifstream l1tLinksMappingStream(l1tLinksMapping_.fullPath());
  if (!l1tLinksMappingStream.is_open()) {
    throw cms::Exception("MissingDataFile") << "Cannot open HGCalTriggerGeometry L1TLinksMapping file\n";
  }
  short links = 0;
  for (; l1tLinksMappingStream >> layer >> module >> links;) {
    if (module_to_wafers_.find(packLayerWaferId(layer, module)) == module_to_wafers_.end()) {
      throw cms::Exception("BadGeometryFile")
          << "Error reading L1TLinksMapping: (" << layer << "," << module << ") is not defined in the module file \n";
    }
    links_per_module_.emplace(packLayerWaferId(layer, module), links);
  }
  if (!l1tLinksMappingStream.eof()) {
    throw cms::Exception("BadGeometryFile")
        << "Error reading L1TLinksMapping '" << layer << " " << module << " " << links << "' \n";
  }
  l1tLinksMappingStream.close();
  // read trigger cell mapping file
  std::ifstream l1tCellsMappingStream(l1tCellsMapping_.fullPath());
  if (!l1tCellsMappingStream.is_open()) {
    throw cms::Exception("MissingDataFile") << "Cannot open HGCalTriggerGeometry L1TCellsMapping file\n";
  }
  short type = 0;
  short cellu = 0;
  short cellv = 0;
  short trigger_cell = 0;
  for (; l1tCellsMappingStream >> type >> cellu >> cellv >> trigger_cell;) {
    unsigned cell_key = packCellId(type, cellu, cellv);
    unsigned trigger_cell_key = packCellId(type, trigger_cell);
    // fill cell <-> trigger cell mappings
    cells_to_trigger_cells_.emplace(cell_key, trigger_cell);
    trigger_cells_to_cells_.emplace(trigger_cell_key, cell_key);
    // fill number of trigger cells in wafers
    auto itr_insert = number_trigger_cells_in_wafers_.emplace(type, 0);
    if (trigger_cell + 1 > itr_insert.first->second)
      itr_insert.first->second = trigger_cell + 1;
  }
  if (!l1tCellsMappingStream.eof()) {
    throw cms::Exception("BadGeometryFile")
        << "Error reading L1TCellsMapping '" << type << " " << cellu << " " << cellv << " " << trigger_cell << "' \n";
  }
  l1tCellsMappingStream.close();
  // read scintillator trigger cell mapping file
  std::ifstream l1tCellsSciMappingStream(l1tCellsSciMapping_.fullPath());
  if (!l1tCellsSciMappingStream.is_open()) {
    throw cms::Exception("MissingDataFile") << "Cannot open HGCalTriggerGeometry L1TCellsSciMapping file\n";
  }
  short ieta = 0;
  short iphi = 0;
  trigger_wafer = 0;
  trigger_cell = 0;
  for (; l1tCellsSciMappingStream >> ieta >> iphi >> trigger_wafer >> trigger_cell;) {
    unsigned cell_key = packIetaIphi(ieta, iphi);
    unsigned trigger_cell_key = packWaferCellId(ForwardSubdetector::HGCHEB, trigger_wafer, trigger_cell);
    // fill cell <-> trigger cell mappings
    cells_to_trigger_cells_sci_.emplace(cell_key, trigger_cell_key);
    trigger_cells_to_cells_sci_.emplace(trigger_cell_key, cell_key);
    // fill number of trigger cells in wafers
    auto itr_insert = number_trigger_cells_in_wafers_sci_.emplace(trigger_wafer, 0);
    if (trigger_cell + 1 > itr_insert.first->second)
      itr_insert.first->second = trigger_cell + 1;
  }
  if (!l1tCellsSciMappingStream.eof()) {
    throw cms::Exception("BadGeometryFile") << "Error reading L1TCellsSciMapping '" << ieta << " " << iphi << " "
                                            << trigger_wafer << " " << trigger_cell << "' \n";
  }
  l1tCellsSciMappingStream.close();
  // read wafer mapping file
  std::ifstream l1tWafersMappingStream(l1tWafersMapping_.fullPath());
  if (!l1tWafersMappingStream.is_open()) {
    throw cms::Exception("MissingDataFile") << "Cannot open HGCalTriggerGeometry L1TWafersMapping file\n";
  }
  short waferu = 0;
  short waferv = 0;
  trigger_wafer = 0;
  for (; l1tWafersMappingStream >> waferu >> waferv >> trigger_wafer;) {
    unsigned wafer_key = packWaferId(waferu, waferv);
    // fill wafer u,v <-> old wafer ID mappings
    wafers_to_wafers_old_.emplace(wafer_key, trigger_wafer);
    wafers_old_to_wafers_.emplace(trigger_wafer, wafer_key);
  }
  if (!l1tWafersMappingStream.eof()) {
    throw cms::Exception("BadGeometryFile")
        << "Error reading L1TWafersMapping '" << waferu << " " << waferv << " " << trigger_wafer << "' \n";
  }
  l1tWafersMappingStream.close();
}
 
void HGCalTriggerGeometryV9Imp1::fillNeighborMap(const edm::FileInPath& file,
                                                 neighbor_map& neighbors_map,
                                                 bool scintillator) {
  // Fill trigger neighbor map
  std::ifstream l1tCellNeighborsMappingStream(file.fullPath());
  if (!l1tCellNeighborsMappingStream.is_open()) {
    throw cms::Exception("MissingDataFile") << "Cannot open HGCalTriggerGeometry L1TCellNeighborsMapping file\n";
  }
  const unsigned line_size = 512;
  for (std::array<char, line_size> buffer; l1tCellNeighborsMappingStream.getline(&buffer[0], line_size);) {
    std::string line(&buffer[0]);
    // Extract keys consisting of the module id
    // and of the trigger cell id
    // Match patterns (X,Y)
    // where X is a number with less than 4 digis
    // and Y is a number with less than 4 digits
    // For the scintillator case, match instead (X,Y,Z) patterns
    std::regex key_regex(scintillator ? "\\(\\s*\\d{1,3}\\s*,\\s*\\d{1,3}\\s*,\\s*\\d{1,3}\\s*\\)"
                                      : "\\(\\s*\\d{1,3}\\s*,\\s*\\d{1,3}\\s*\\)");
    std::vector<std::string> key_tokens{std::sregex_token_iterator(line.begin(), line.end(), key_regex), {}};
    if (key_tokens.empty()) {
      throw cms::Exception("BadGeometry") << "Syntax error in the L1TCellNeighborsMapping:\n"
                                          << "  Cannot find the trigger cell key in line:\n"
                                          << "  '" << &buffer[0] << "'\n";
    }
    std::regex digits_regex("\\d{1,3}");
    std::vector<std::string> module_tc{
        std::sregex_token_iterator(key_tokens[0].begin(), key_tokens[0].end(), digits_regex), {}};
    // get module and cell id
    unsigned map_key = 0;
    if (scintillator) {
      int type = std::stoi(module_tc[0]);
      int module = std::stoi(module_tc[1]);
      int trigger_cell = std::stoi(module_tc[2]);
      map_key = packTriggerCellWithType(type, module, trigger_cell);
    } else {
      int module = std::stoi(module_tc[0]);
      int trigger_cell = std::stoi(module_tc[1]);
      map_key = packTriggerCell(module, trigger_cell);
    }
    // Extract neighbors
    // Match patterns (X,Y)
    // where X is a number with less than 4 digits
    // and Y is a number with less than 4 digits
    std::regex neighbors_regex("\\(\\s*\\d{1,3}\\s*,\\s*\\d{1,3}\\s*\\)");
    std::vector<std::string> neighbors_tokens{std::sregex_token_iterator(line.begin(), line.end(), neighbors_regex),
                                              {}};
    if ((scintillator && neighbors_tokens.empty()) || (!scintillator && neighbors_tokens.size() < 2)) {
      throw cms::Exception("BadGeometry") << "Syntax error in the L1TCellNeighborsMapping:\n"
                                          << "  Cannot find any neighbor in line:\n"
                                          << "  '" << &buffer[0] << "'\n";
    }
    auto itr_insert = neighbors_map.emplace(map_key, std::set<std::pair<short, short>>());
    // The first element for silicon neighbors is the key, so start at index 1
    unsigned first_element = (scintillator ? 0 : 1);
    for (unsigned i = first_element; i < neighbors_tokens.size(); i++) {
      const auto& neighbor = neighbors_tokens[i];
      std::vector<std::string> pair_neighbor{std::sregex_token_iterator(neighbor.begin(), neighbor.end(), digits_regex),
                                             {}};
      short neighbor_module(std::stoi(pair_neighbor[0]));
      short neighbor_cell(std::stoi(pair_neighbor[1]));
      itr_insert.first->second.emplace(neighbor_module, neighbor_cell);
    }
  }
  if (!l1tCellNeighborsMappingStream.eof()) {
    throw cms::Exception("BadGeometryFile") << "Error reading L1TCellNeighborsMapping'\n";
  }
  l1tCellNeighborsMappingStream.close();
}
 
void HGCalTriggerGeometryV9Imp1::fillInvalidTriggerCells() {
  unsigned n_layers_ee = eeTopology().dddConstants().layers(true);
  for (unsigned layer = 1; layer <= n_layers_ee; layer++) {
    for (const auto& waferuv_wafer : wafers_to_wafers_old_) {
      int waferu = 0;
      int waferv = 0;
      unpackWaferId(waferuv_wafer.first, waferu, waferv);
      unsigned waferee_type = detIdWaferType(DetId::HGCalEE, layer, waferu, waferv);
      unsigned waferfh_type = detIdWaferType(DetId::HGCalHSi, layer, waferu, waferv);
      unsigned trigger_wafer = waferuv_wafer.second;
      // loop on the trigger cells in each wafer
      for (int trigger_cell = 0; trigger_cell < number_trigger_cells_in_wafers_.at(waferee_type); trigger_cell++) {
        for (int zside : {-1, 1}) {
          HGCalDetId trigger_cell_id(ForwardSubdetector::HGCEE, zside, layer, 1, trigger_wafer, trigger_cell);
          if (!validTriggerCellFromCells(trigger_cell_id))
            invalid_triggercells_.emplace(trigger_cell_id);
          for (unsigned neighbor : getNeighborsFromTriggerCell(trigger_cell_id)) {
            auto wafer_itr = wafers_old_to_wafers_.find(HGCalDetId(neighbor).wafer());
            if (wafer_itr == wafers_old_to_wafers_.end())
              invalid_triggercells_.emplace(neighbor);
            else if (!validTriggerCellFromCells(neighbor))
              invalid_triggercells_.emplace(neighbor);
          }
        }
      }
      for (int trigger_cell = 0; trigger_cell < number_trigger_cells_in_wafers_.at(waferfh_type); trigger_cell++) {
        for (int zside : {-1, 1}) {
          HGCalDetId trigger_cell_id(ForwardSubdetector::HGCHEF, zside, layer, 1, trigger_wafer, trigger_cell);
          if (!validTriggerCellFromCells(trigger_cell_id))
            invalid_triggercells_.emplace(trigger_cell_id);
          for (unsigned neighbor : getNeighborsFromTriggerCell(trigger_cell_id)) {
            auto wafer_itr = wafers_old_to_wafers_.find(HGCalDetId(neighbor).wafer());
            if (wafer_itr == wafers_old_to_wafers_.end())
              invalid_triggercells_.emplace(neighbor);
            else if (!validTriggerCellFromCells(neighbor))
              invalid_triggercells_.emplace(neighbor);
          }
        }
      }
    }
  }
  unsigned n_layers_hsc = hscTopology().dddConstants().layers(true);
  unsigned first_layer_hsc = hscTopology().dddConstants().firstLayer();
  for (unsigned layer = first_layer_hsc; layer <= first_layer_hsc + n_layers_hsc; layer++) {
    int type = hscTopology().dddConstants().getTypeTrap(layer);
    for (const auto& module_ncells : number_trigger_cells_in_wafers_sci_) {
      unsigned trigger_wafer = module_ncells.first;
      // loop on the trigger cells in each wafer
      for (int trigger_cell = 1; trigger_cell < module_ncells.second; trigger_cell++) {
        for (int zside : {-1, 1}) {
          HGCalDetId trigger_cell_id(ForwardSubdetector::HGCHEB, zside, layer, type, trigger_wafer, trigger_cell);
          if (!validTriggerCellFromCells(trigger_cell_id))
            invalid_triggercells_.emplace(trigger_cell_id);
          for (unsigned neighbor : getNeighborsFromTriggerCell(trigger_cell_id)) {
            if (!validTriggerCellFromCells(neighbor))
              invalid_triggercells_.emplace(neighbor);
          }
        }
      }
    }
  }
}
 
unsigned HGCalTriggerGeometryV9Imp1::packWaferCellId(unsigned subdet, unsigned wafer, unsigned cell) const {
  unsigned packed_value = 0;
  const int kSubdetMask = 0x7;
  packed_value |= ((cell & HGCalDetId::kHGCalCellMask) << HGCalDetId::kHGCalCellOffset);
  packed_value |= ((wafer & HGCalDetId::kHGCalWaferMask) << HGCalDetId::kHGCalWaferOffset);
  packed_value |= ((subdet & kSubdetMask) << (HGCalDetId::kHGCalWaferTypeOffset));
  return packed_value;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packLayerWaferId(unsigned layer, unsigned wafer) const {
  unsigned packed_value = 0;
  unsigned subdet = ForwardSubdetector::HGCEE;
  if (layer > heOffset_) {
    layer -= heOffset_;
    subdet = ForwardSubdetector::HGCHEF;
  }
  packed_value |= ((layer & HGCalDetId::kHGCalLayerMask) << HGCalDetId::kHGCalLayerOffset);
  packed_value |= ((wafer & HGCalDetId::kHGCalWaferMask) << HGCalDetId::kHGCalWaferOffset);
  packed_value |= ((subdet & DetId::kSubdetMask) << DetId::kSubdetOffset);
  return packed_value;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packCellId(unsigned type, unsigned cell) const {
  unsigned packed_value = 0;
  packed_value |= ((cell & HGCalDetId::kHGCalCellMask) << HGCalDetId::kHGCalCellOffset);
  packed_value |= ((type & HGCSiliconDetId::kHGCalTypeMask) << HGCSiliconDetId::kHGCalTypeOffset);
  return packed_value;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packCellId(unsigned type, unsigned cellU, unsigned cellV) const {
  unsigned packed_value = 0;
  packed_value |= ((cellU & HGCSiliconDetId::kHGCalCellUMask) << HGCSiliconDetId::kHGCalCellUOffset);
  packed_value |= ((cellV & HGCSiliconDetId::kHGCalCellVMask) << HGCSiliconDetId::kHGCalCellVOffset);
  packed_value |= ((type & HGCSiliconDetId::kHGCalTypeMask) << HGCSiliconDetId::kHGCalTypeOffset);
  return packed_value;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packWaferId(int waferU, int waferV) const {
  unsigned packed_value = 0;
  unsigned waferUabs = std::abs(waferU);
  unsigned waferVabs = std::abs(waferV);
  unsigned waferUsign = (waferU >= 0) ? 0 : 1;
  unsigned waferVsign = (waferV >= 0) ? 0 : 1;
  packed_value |= ((waferUabs & HGCSiliconDetId::kHGCalWaferUMask) << HGCSiliconDetId::kHGCalWaferUOffset);
  packed_value |= ((waferUsign & HGCSiliconDetId::kHGCalWaferUSignMask) << HGCSiliconDetId::kHGCalWaferUSignOffset);
  packed_value |= ((waferVabs & HGCSiliconDetId::kHGCalWaferVMask) << HGCSiliconDetId::kHGCalWaferVOffset);
  packed_value |= ((waferVsign & HGCSiliconDetId::kHGCalWaferVSignMask) << HGCSiliconDetId::kHGCalWaferVSignOffset);
  return packed_value;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packIetaIphi(unsigned ieta, unsigned iphi) const {
  unsigned packed_value = 0;
  packed_value |= ((iphi & HGCScintillatorDetId::kHGCalPhiMask) << HGCScintillatorDetId::kHGCalPhiOffset);
  packed_value |= ((ieta & HGCScintillatorDetId::kHGCalRadiusMask) << HGCScintillatorDetId::kHGCalRadiusOffset);
  return packed_value;
}
 
void HGCalTriggerGeometryV9Imp1::unpackWaferCellId(unsigned wafer_cell, unsigned& wafer, unsigned& cell) const {
  cell = wafer_cell & HGCalDetId::kHGCalCellMask;
  wafer = (wafer_cell >> HGCalDetId::kHGCalWaferOffset) & HGCalDetId::kHGCalWaferMask;
}
 
void HGCalTriggerGeometryV9Imp1::unpackLayerWaferId(unsigned layer_wafer, unsigned& layer, unsigned& wafer) const {
  layer = (layer_wafer >> HGCalDetId::kHGCalLayerOffset) & HGCalDetId::kHGCalLayerMask;
  wafer = (layer_wafer >> HGCalDetId::kHGCalWaferOffset) & HGCalDetId::kHGCalWaferMask;
  unsigned subdet = (layer_wafer >> DetId::kSubdetOffset) & DetId::kSubdetMask;
  if (subdet == ForwardSubdetector::HGCHEF)
    layer += heOffset_;
}
 
void HGCalTriggerGeometryV9Imp1::unpackCellId(unsigned cell, unsigned& cellU, unsigned& cellV) const {
  cellU = (cell >> HGCSiliconDetId::kHGCalCellUOffset) & HGCSiliconDetId::kHGCalCellUMask;
  cellV = (cell >> HGCSiliconDetId::kHGCalCellVOffset) & HGCSiliconDetId::kHGCalCellVMask;
}
 
void HGCalTriggerGeometryV9Imp1::unpackWaferId(unsigned wafer, int& waferU, int& waferV) const {
  unsigned waferUAbs = (wafer >> HGCSiliconDetId::kHGCalWaferUOffset) & HGCSiliconDetId::kHGCalWaferUMask;
  unsigned waferVAbs = (wafer >> HGCSiliconDetId::kHGCalWaferVOffset) & HGCSiliconDetId::kHGCalWaferVMask;
  waferU = (((wafer >> HGCSiliconDetId::kHGCalWaferUSignOffset) & HGCSiliconDetId::kHGCalWaferUSignMask) ? -waferUAbs
                                                                                                         : waferUAbs);
  waferV = (((wafer >> HGCSiliconDetId::kHGCalWaferVSignOffset) & HGCSiliconDetId::kHGCalWaferVSignMask) ? -waferVAbs
                                                                                                         : waferVAbs);
}
 
void HGCalTriggerGeometryV9Imp1::unpackIetaIphi(unsigned ieta_iphi, unsigned& ieta, unsigned& iphi) const {
  iphi = (ieta_iphi >> HGCScintillatorDetId::kHGCalPhiOffset) & HGCScintillatorDetId::kHGCalPhiMask;
  ieta = (ieta_iphi >> HGCScintillatorDetId::kHGCalRadiusOffset) & HGCScintillatorDetId::kHGCalRadiusMask;
}
 
bool HGCalTriggerGeometryV9Imp1::validCell(unsigned cell_id) const {
  bool is_valid = false;
  unsigned det = DetId(cell_id).det();
  switch (det) {
    case DetId::HGCalEE:
      is_valid = eeTopology().valid(cell_id);
      break;
    case DetId::HGCalHSi:
      is_valid = hsiTopology().valid(cell_id);
      break;
    case DetId::HGCalHSc:
      is_valid = hscTopology().valid(cell_id);
      break;
    case DetId::Forward:
      is_valid = noseTopology().valid(cell_id);
      break;
    default:
      is_valid = false;
      break;
  }
  return is_valid;
}
 
bool HGCalTriggerGeometryV9Imp1::validTriggerCell(const unsigned trigger_cell_id) const {
  return invalid_triggercells_.find(trigger_cell_id) == invalid_triggercells_.end();
}
 
bool HGCalTriggerGeometryV9Imp1::disconnectedModule(const unsigned module_id) const {
  bool disconnected = false;
  if (disconnected_modules_.find(HGCalDetId(module_id).wafer()) != disconnected_modules_.end())
    disconnected = true;
  if (disconnected_layers_.find(layerWithOffset(module_id)) != disconnected_layers_.end())
    disconnected = true;
  return disconnected;
}
 
unsigned HGCalTriggerGeometryV9Imp1::triggerLayer(const unsigned id) const {
  unsigned layer = layerWithOffset(id);
  if (layer >= trigger_layers_.size())
    return 0;
  return trigger_layers_[layer];
}
 
bool HGCalTriggerGeometryV9Imp1::validTriggerCellFromCells(const unsigned trigger_cell_id) const {
  // Check the validity of a trigger cell with the
  // validity of the cells. One valid cell in the
  // trigger cell is enough to make the trigger cell
  // valid.
  HGCalDetId trigger_cell_det_id(trigger_cell_id);
  unsigned subdet = trigger_cell_det_id.subdetId();
  const geom_set cells = getCellsFromTriggerCell(trigger_cell_id);
  bool is_valid = false;
  for (const auto cell_id : cells) {
    is_valid |= validCellId(subdet, cell_id);
    if (is_valid)
      break;
  }
  return is_valid;
}
 
bool HGCalTriggerGeometryV9Imp1::validCellId(unsigned subdet, unsigned cell_id) const {
  bool is_valid = false;
  switch (subdet) {
    case ForwardSubdetector::HGCEE:
      is_valid = eeTopology().valid(cell_id);
      break;
    case ForwardSubdetector::HGCHEF:
      is_valid = hsiTopology().valid(cell_id);
      break;
    case ForwardSubdetector::HGCHEB:
      is_valid = hscTopology().valid(cell_id);
      break;
    default:
      is_valid = false;
      break;
  }
  return is_valid;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packTriggerCell(unsigned module, unsigned trigger_cell) const {
  unsigned packed_value = 0;
  packed_value |= ((trigger_cell & HGCalDetId::kHGCalCellMask) << HGCalDetId::kHGCalCellOffset);
  packed_value |= ((module & HGCalDetId::kHGCalWaferMask) << HGCalDetId::kHGCalWaferOffset);
  return packed_value;
}
 
unsigned HGCalTriggerGeometryV9Imp1::packTriggerCellWithType(unsigned type,
                                                             unsigned module,
                                                             unsigned trigger_cell) const {
  unsigned packed_value = 0;
  packed_value |= ((trigger_cell & HGCalDetId::kHGCalCellMask) << HGCalDetId::kHGCalCellOffset);
  packed_value |= ((module & HGCalDetId::kHGCalWaferMask) << HGCalDetId::kHGCalWaferOffset);
  packed_value |= ((type & HGCalDetId::kHGCalWaferTypeMask) << HGCalDetId::kHGCalWaferTypeOffset);
  return packed_value;
}
 
int HGCalTriggerGeometryV9Imp1::detIdWaferType(unsigned det, unsigned layer, short waferU, short waferV) const {
  int wafer_type = 0;
  switch (det) {
    case DetId::HGCalEE:
      wafer_type = eeTopology().dddConstants().getTypeHex(layer, waferU, waferV);
      break;
    case DetId::HGCalHSi:
      wafer_type = hsiTopology().dddConstants().getTypeHex(layer, waferU, waferV);
      break;
    default:
      break;
  };
  return wafer_type;
}
 
unsigned HGCalTriggerGeometryV9Imp1::layerWithOffset(unsigned id) const {
  HGCalDetId detid(id);
  unsigned layer = 0;
  switch (detid.subdetId()) {
    case ForwardSubdetector::HGCEE:
      layer = detid.layer();
      break;
    case ForwardSubdetector::HGCHEF:
      layer = heOffset_ + detid.layer();
      break;
    case ForwardSubdetector::HGCHEB:
      layer = heOffset_ + detid.layer();
      break;
  };
  return layer;
}
 
DEFINE_EDM_PLUGIN(HGCalTriggerGeometryFactory, HGCalTriggerGeometryV9Imp1, "HGCalTriggerGeometryV9Imp1");