On 02/28/2017 07:16 PM, Anton Pastukhov wrote:
On Tuesday, 28 February 2017 at 17:16:43 UTC, Daniel Kozák wrote:
V Tue, 28 Feb 2017 15:15:00 +0000
Anton Pastukhov via Digitalmars-d-learn
<digitalmars-d-learn@puremagic.com> napsáno:
I can't see the logic in AA foreach order. Consider this code:
...
Output:
three
two
one
four
I was sure output should be
one
two
three
four
https://forum.dlang.org/post/xbanhtkvrizyqjcib...@forum.dlang.org
Thank you for the link, it was informative reading. It's a pity that
still there is no ordered AA at least as a library type.
I had the same use case in the generator for GtkD, i needed fast lookup
while iteration needed to preserve the insertion order. I opted for
storing nodes of a linked list in the build in AA.
The implementation[1] is currently LGPL to match the rest of the
library, but if anyone would find it useful it can be changed to
something else.
[1]
https://github.com/gtkd-developers/GtkD/blob/master/wrap/utils/LinkedHasMap.d
--
Mike Wey