File indexing completed on 2024-04-06 12:15:18
0001 #include "Geometry/MuonNumbering/interface/DD4hep_MuonNumbering.h"
0002 #include "Geometry/MuonNumbering/interface/MuonBaseNumber.h"
0003 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0004
0005 using namespace cms;
0006 using namespace edm;
0007
0008 const MuonBaseNumber MuonNumbering::geoHistoryToBaseNumber(const cms::ExpandedNodes& nodes) const {
0009 MuonBaseNumber num;
0010
0011 int levelPart = get("level");
0012 int superPart = get("super");
0013 int basePart = get("base");
0014 int startCopyNo = get("xml_starts_with_copyno");
0015
0016
0017 if (basePart != 1) {
0018 edm::LogError("Geometry") << "MuonNumbering finds unusual base constant: " << basePart;
0019 }
0020 if (superPart < 100) {
0021 edm::LogError("Geometry") << "MuonNumbering finds unusual super part: " << superPart
0022 << " -- resetting super part to 100";
0023 superPart = 100;
0024 }
0025 if (levelPart < 10 * superPart) {
0026 edm::LogError("Geometry") << "MuonNumbering finds unusual level constant: " << levelPart;
0027 }
0028 if ((startCopyNo != 0) && (startCopyNo != 1)) {
0029 edm::LogError("Geometry") << "MuonNumbering finds unusual start value for copy numbers: " << startCopyNo;
0030 }
0031 int ctr(0);
0032 for (auto const& it : nodes.tags) {
0033 int tag = it / levelPart;
0034 if (tag > 0) {
0035 int offset = nodes.offsets[ctr];
0036 int copyno = nodes.copyNos[ctr] + offset % superPart;
0037 int super = offset / superPart;
0038 num.addBase(tag, super, copyno - startCopyNo);
0039 }
0040 ++ctr;
0041 }
0042 return num;
0043 }
0044
0045 const int MuonNumbering::get(const char* key) const {
0046 int result(0);
0047 auto const& it = values_.find(key);
0048 if (it != end(values_))
0049 result = it->second;
0050 return result;
0051 }
0052
0053 void MuonNumbering::put(std::string_view str, int num) { values_.emplace(str, num); }
0054
0055 #include "FWCore/Utilities/interface/typelookup.h"
0056
0057 TYPELOOKUP_DATA_REG(MuonNumbering);