Class Acts::Experimental::DD4hepVolumeStructure

class DD4hepVolumeStructure

This class allows to generate volumes structure builders for dd4hep sub detectors, together with an internal structure builder, this is sufficient to build the new DetectorVolume objects.

Public Functions

DD4hepVolumeStructure() = delete

DD4hepVolumeStructure(std::unique_ptr<const Logger> mlogger = getDefaultLogger("DD4hepVolumeStructure", Acts::Logging::INFO))

Constructor with arguments.

Parameters: mlogger – is the screen output logger

std::shared_ptr<VolumeStructureBuilder> builder(const dd4hep::DetElement &dd4hepElement, const Options &options) const

This method generates a VolumeStructureBuilder, which extends the IExternalStructureBuilder to create DetectorVolume objects.

It takes the detector element from DD4hep and some optional parameters

Parameters

dd4hepElement – the dd4hep detector element
options – containing the optional descriptions

Returns

a VolumeStructureBuilder

struct Options

nested options struct

If a binning description or a support cylinder description is chosen through options, it overwrites the corresponding description coming from DD4hep.

Public Members

Acts::Logging::Level logLevel = Acts::Logging::INFO : An output log level for the builder.

std::string name = "": The name of the object.