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/** \file
* See header file for a description of this class.
*
* \author G. Cerminara - INFN Torino
*/
#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;
}
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