cms-sw/cmssw — pull request #5668 by VinInn (2014-10-03 11:01:06+00:00)
Title: Speedup HitPattern and MultiTrackSelector

Speedup MultiTrackSelector removing all overheads not due to MVA.
Part of the improvements are In HitPattern (more can be done, volunteers welcome)
iteration over rechit belonging to a track will require a definitive solution (backward compatible in terms of interface: too many clients)