aarti_pl wrote: > first - last > advance - retreat My preference: head - rhead next - rnext (or advance - radvance)
The purpose of "retreat" and "toe" is to allow reverse iteration. "retreat" in not the opposite of "advance"/"next", it's the same operation applied to the other end of the range. So why not make this explicit by prefixing an 'r' to these reverse iteration functions? -- Rainer Deyke - rain...@eldwood.com
