Louis-Guillaume Gagnon

Bug: issue on first build after DD4hep update on system with globaly installed acts

3

TLDR; I hit an odd issue after upgrading to DD4hep 1.19 on my system today. I think it's an issue with the DD4hep's cmake setup, but I'm documenting this here...

Common shared measurement computation?

6

in TrackFindingAlgorithm in the examples [(here)](https://github.com/acts-project/acts/blob/95e9c1e58b973a339bad3922555256a39255d607/Examples/Algorithms/TrackFinding/include/ActsExamples/TrackFinding/TrackFindingAlgorithm.hpp#L192) the `computeSharedHits` method is prefaced with the following comment: ```cpp // TODO this is somewhat duplicated in AmbiguityResolutionAlgorithm.cpp // TODO we should make a...

feat: Add a fastjet plugin

8

This PR adds a fastjet plugin which allows creating track-jets, as well as iterating over tracks in the core of such jets, subject to kinematic cuts. Such a plugin would...