20 Jun
2011
20 Jun
'11
3:10 a.m.
On 6/19/2011 4:57 PM, Brian Smith wrote:
On 6/19/11, Mathias Gaunard<mathias.gaunard@ens-lyon.org> wrote:
How does it integrate with range and iterators?
Iterators we're also implemented as separate classes then removed in favour of the view. The reason being they proved detremental to performance, maybe an implementation detail, nevertheless for the time being their gone. Ranges are a part of the view and iterators returned by classes are good old fashioned pointers that are owned by class that returns them.
How is the iteration implemented? One iterator for each dimension or one general iterator that goes thru all elements sequentially? -Phil