2012/10/19 Marc Glisse <marc.gli...@inria.fr>: > On Fri, 19 Oct 2012, Hans-Peter Nilsson wrote: > >> Looks like _U is one of those identifiers that should be >> avoided: > > [...] >> >> What's the preferred replacement? > > > std::pair seems to use _U1 and _U2 rather than _U and _V.
When not numbered, I have seen (and used) _Up (similar to _Tp). - Daniel
