log base/PlayParameters.h @ 1886:f803d3c33f76 tip

age author description
2019-06-28 Chris Cannam Rejig ById so as to put everything in a single pool, so that at the core you can go from numeric id (untyped) to anything the object can be dynamic_cast to. Useful for building other abstractions like PlayParameter-type registrations that don't know about e.g. Models. Probably some more tweaking needed. Also add tests by-id