1 Feb
2012
1 Feb
'12
11:28 p.m.
On 02/01/2012 10:19 PM, Dave Abrahams wrote:
on Wed Feb 01 2012, Mathias Gaunard<mathias.gaunard-AT-ens-lyon.org> wrote:
On 02/01/2012 04:39 PM, Beman Dawes wrote:
A question came up in a long bikeshed discussion on a C++ committee mailing list as to the performance of range based interface versus a begin/end iterator interface (I.E. traditional STL interface) to the same algorithms.
It's exactly the same performance, because a range is just a pair of begin/end iterators and all the code is implemented using the iterators.
No, a range is not _necessarily_ a pair of begin/end iterators.
They are in Boost, and in particular in Boost.Range, which was being asked about here.