cms-sw/cmssw — pull request #5688 by VinInn (2014-10-04 15:05:14+00:00)
Title: Speedup Hit-in-Track, HitPattern and MultiTrackSelector

Modified the storage of hit-reference in a track into a simple pair of integers (and a RefCore)
fully backward compatible interface, including iorule.
Speedup MultiTrackSelector removing all overheads not due to MVA.
Part of the improvements are In HitPattern (more can be done, volunteers welcome)