Create strong type for LHCbID in SOACollection.
Create a strong type for the LHCbID in the SOACollection. Currently the LHCbID is converted into an int when being stored in an SOACollection field, from the underlying type of unsigned int. This can lead to wrong behaviour/results if this conversion is not done properly or if standard operations such as + are applied to it. The compiler may not flag it, making it hard to spot.
A strong type with a field dedicated for LHCbIDs in the SOACollection, e.g. lhcbids_field, would solve this issue.
Connected to this discussion: !3226 (comment 4782466)