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/data/refman/pasoursint/CMSSW_4_1_8_patch13/src/CondFormats/CSCObjects/src/CSCPedestals.cc

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00001 #include "CondFormats/CSCObjects/interface/CSCPedestals.h"
00002 #include "DataFormats/MuonDetId/interface/CSCIndexer.h"
00003 #include "FWCore/Utilities/interface/Exception.h"
00004 
00005 CSCPedestals::CSCPedestals(){}
00006 CSCPedestals::~CSCPedestals(){}
00007 
00008 const CSCPedestals::Item & CSCPedestals::item(const CSCDetId & cscId, int strip) const
00009 {
00010   CSCIndexer indexer;
00011   PedestalMap::const_iterator mapItr = pedestals.find( indexer.dbIndex(cscId,strip) );
00012   if(mapItr == pedestals.end())
00013   {
00014     throw cms::Exception("CSCPedestals")
00015       << "Cannot find CSC conditions for chamber " << cscId;
00016   }
00017   return mapItr->second.at(strip-1);
00018 }
00019