DTChamberId.cc

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#include "DataFormats/MuonDetId/interface/DTChamberId.h"
#include "DataFormats/MuonDetId/interface/MuonSubdetId.h"
#include "FWCore/Utilities/interface/Exception.h"
#include <ostream>
 
using namespace std;
 
DTChamberId::DTChamberId() : DetId(DetId::Muon, MuonSubdetId::DT) {}
 
DTChamberId::DTChamberId(uint32_t id) : DetId(id & chamberIdMask_) {  // Mask the bits outside DTChamberId fields
  checkMuonId();                                                      // Check this is a valid id for muon DTs.
}
DTChamberId::DTChamberId(DetId id) : DetId(id.rawId() & chamberIdMask_) {  // Mask the bits outside DTChamberId fields
  checkMuonId();                                                           // Check this is a valid id for muon DTs.
}
 
DTChamberId::DTChamberId(int wheel, int station, int sector) : DetId(DetId::Muon, MuonSubdetId::DT) {
  // Check that arguments are within the range
  if (wheel < minWheelId || wheel > maxWheelId || station < minStationId || station > maxStationId ||
      sector < minSectorId || sector > maxSectorId) {
    throw cms::Exception("InvalidDetId") << "DTChamberId ctor:"
                                         << " Invalid parameters: "
                                         << " Wh:" << wheel << " St:" << station << " Se:" << sector << std::endl;
  }
 
  int tmpwheelid = wheel - minWheelId + 1;
  id_ |= (tmpwheelid & wheelMask_) << wheelStartBit_ | (station & stationMask_) << stationStartBit_ |
         (sector & sectorMask_) << sectorStartBit_;
}
 
DTChamberId::DTChamberId(const DTChamberId& chId)
    // The mask is required for proper slicing, i.e. if chId is actually a derived class.
    : DetId(chId.rawId() & chamberIdMask_) {}
 
void DTChamberId::checkMuonId() {
  if (det() != DetId::Muon || subdetId() != MuonSubdetId::DT) {
    throw cms::Exception("InvalidDetId") << "DTChamberId ctor:"
                                         << " det: " << det() << " subdet: " << subdetId() << " is not a valid DT id";
  }
}
 
std::ostream& operator<<(std::ostream& os, const DTChamberId& id) {
  os << " Wh:" << id.wheel() << " St:" << id.station() << " Se:" << id.sector() << " ";
 
  return os;
}