/data/refman/pasoursint/CMSSW_5_3_0/src/DataFormats/MuonDetId/src/DTSuperLayerId.cc

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#include <iostream>
#include <DataFormats/MuonDetId/interface/DTSuperLayerId.h>
#include <FWCore/Utilities/interface/Exception.h>



DTSuperLayerId::DTSuperLayerId() : DTChamberId() {}



DTSuperLayerId::DTSuperLayerId(uint32_t id) {
  id_ = id & slIdMask_; // Mask the bits outside DTSuperLayerId fields
  checkMuonId();        // Check this is a valid id for muon DTs.
}


DTSuperLayerId::DTSuperLayerId(int wheel,
               int station,
               int sector,
               int superlayer) : DTChamberId(wheel, station, sector) {
                 if(superlayer < minSuperLayerId || superlayer > maxSuperLayerId) {
                   throw cms::Exception("InvalidDetId") << "DTSuperLayerId ctor:" 
                                                        << " Invalid parameters: " 
                                                        << " Wh:"<< wheel
                                                        << " St:"<< station
                                                        << " Se:"<< sector
                                                        << " Sl:"<< superlayer
                                                        << std::endl;
                 }
                 id_ |= (superlayer & slMask_) << slayerStartBit_;
               }



// Copy Constructor.
DTSuperLayerId::DTSuperLayerId(const DTSuperLayerId& slId) {
  // The mask is required for proper slicing, i.e. if slId is
  // actually a derived class.
  id_ = (slId.rawId() &  slIdMask_);                                             
}



// Constructor from a camberId and SL number
DTSuperLayerId::DTSuperLayerId(const DTChamberId& chId, int superlayer) : DTChamberId(chId) {
  if(superlayer < minSuperLayerId || superlayer > maxSuperLayerId) {
    throw cms::Exception("InvalidDetId") << "DTSuperLayerId ctor:" 
                                         << " Invalid parameter: " 
                                         << " Sl:"<< superlayer
                                         << std::endl;
  }
  id_ |= (superlayer & slMask_) << slayerStartBit_;
}






std::ostream& operator<<( std::ostream& os, const DTSuperLayerId& id ){
  os << " Wh:"<< id.wheel()
     << " St:"<< id.station() 
     << " Se:"<< id.sector()
     << " Sl:"<< id.superlayer()
     <<" ";

  return os;
}