StandaloneTrackerTopology Namespace Reference

Functions
TrackerTopology	fromTrackerParametersXMLFile (const std::string &xmlFileName)
TrackerTopology	fromTrackerParametersXMLString (const std::string &xmlContent)

Function Documentation

TrackerTopology StandaloneTrackerTopology::fromTrackerParametersXMLFile

(

const std::string &

xmlFileName

)

Construct a TrackerTopology from a trackerParameters.xml file, from the name of the file

WARNING: this method has been introduced to construct a TrackerTopology object only for the rare cases where it cannot be retrieved from an edm::EventSetup (e.g. ROOT macros).

Definition at line 167 of file StandaloneTrackerTopology.cc.

References Exception, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                             {
    tinyxml2::XMLDocument xmlDoc;
    xmlDoc.LoadFile(xmlFileName.c_str());
    if (!xmlDoc.Error()) {
      TrackerTopologyExtractor extr{};
      xmlDoc.Accept(&extr);
      return extr.getTrackerTopology();
    } else {
      throw cms::Exception("StandaloneTrackerTopology",
                           std::string{"Failed to parse file "} + xmlFileName + ": " + xmlDoc.ErrorStr());
    }
  }

TrackerTopology StandaloneTrackerTopology::fromTrackerParametersXMLString

(

const std::string &

xmlContent

)

Construct a TrackerTopology from a trackerParameters.xml file, from the contents read into a std::string

WARNING: this method has been introduced to construct a TrackerTopology object only for the rare cases where it cannot be retrieved from an edm::EventSetup (e.g. ROOT macros).

Definition at line 179 of file StandaloneTrackerTopology.cc.

References Exception, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by FWGeometry::loadMap().

                                                                              {
    tinyxml2::XMLDocument xmlDoc;
    xmlDoc.Parse(xmlContent.c_str());
    if (!xmlDoc.Error()) {
      TrackerTopologyExtractor extr{};
      xmlDoc.Accept(&extr);
      return extr.getTrackerTopology();
    } else {
      throw cms::Exception("StandaloneTrackerTopology", std::string{"Error while parsing XML: "} + xmlDoc.ErrorStr());
    }
  }