On 5/23/16 9:44 AM, Jack Stouffer wrote:
On Monday, 23 May 2016 at 13:20:55 UTC, Andrei Alexandrescu wrote:
Most uses are forward, so perhaps it's best to eliminate the
bidirectional bookkeeping if it adds overhead, and confine those to a
separate function e.g. splitterBidirectional. There is precedent for
that in Phobos. -- Andrei
I don't see the value add that things like filterBidirectional give when
the back and popBack functions can be static if-ed in or out the normal
filter.
What would be the condition tested in the static if? Recall that
sometimes you do want a forward range even when you could define a
bidirectional range. -- Andrei
