ACTSFW-102_dd4hepGeometry_multipleInput
Depends on !96 (merged) and should be merged afterwards. Fixes ACTSFW-102. For the moment only one xml-file can be read in, in order to create the respective DD4hep geometry. This MR allows to read in multiple files, so that different sub detectors (e.g. Tracker & Muon System or standalone) can flexibly be read in. Changes:
- Adaption of the DD4hep GeometryService to allow multiple input
- Update of the program options to allow a vector of strings do be read in
Edited by Julia Hrdinka