Adapted functor cache code to improvements in Rec
Part of set of MR LHCb!5286 (merged) Rec!4549 (merged) Moore!5206 (merged) !1328 (merged)
Edited by Sebastien Ponce
Part of set of MR LHCb!5286 (merged) Rec!4549 (merged) Moore!5206 (merged) !1328 (merged)