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 170 of file StandaloneTrackerTopology.cc.

References Exception, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                             {
  TiXmlDocument xmlDoc;
  if ( xmlDoc.LoadFile(xmlFileName) ) {
    TrackerTopologyExtractor extr{};
    xmlDoc.Accept(&extr);
    return extr.getTrackerTopology();
  } else {
    throw cms::Exception("StandaloneTrackerTopology", std::string{"Failed to parse file "}+xmlFileName+": "+xmlDoc.ErrorDesc());
  }
}

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 180 of file StandaloneTrackerTopology.cc.

References Exception, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by FWGeometry::loadMap().

                                                                              {
  TiXmlDocument 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.ErrorDesc());
  }
}