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File indexing completed on 2021-02-14 14:30:22

0001 #include "SimMuon/Neutron/src/RootNeutronReader.h"
0002 #include <sstream>
0003 
0004 RootNeutronReader::RootNeutronReader(const std::string& fileName) : theFile(new TFile(fileName.c_str())) {}
0005 
0006 RootChamberReader& RootNeutronReader::chamberReader(int chamberType) {
0007   std::map<int, RootChamberReader>::iterator mapItr = theChamberReaders.find(chamberType);
0008 
0009   if (mapItr != theChamberReaders.end()) {
0010     return mapItr->second;
0011   } else {
0012     // make a new one
0013     std::ostringstream treeName;
0014     treeName << "ChamberType" << chamberType;
0015     theChamberReaders[chamberType] = RootChamberReader(theFile, treeName.str());
0016     return theChamberReaders[chamberType];
0017   }
0018 }
0019 
0020 void RootNeutronReader::readNextEvent(int chamberType, edm::PSimHitContainer& result) {
0021   chamberReader(chamberType).read(result);
0022 }