Implement a ThOr functor-based monitoring
Adds and option file to test the monitoring of particles.
Related to LHCb!3278 (merged), Rec!2582 (merged), Phys!997 (merged)
Adds and option file to test the monitoring of particles.
Related to LHCb!3278 (merged), Rec!2582 (merged), Phys!997 (merged)