Hash Tables in D

[Minas Mina via Digitalmars-d-announce]

On Monday, 4 January 2016 at 19:58:03 UTC, Martin Nowak wrote:
> On 01/04/2016 09:06 AM, Bastiaan Veelo wrote:
>> 
>> This would be a bug (segfault on my machine):
>> 
>>>     foreach (key; aa.byKey)
>>>         aa.remove(key);
>> 
>> Note that, in this example, there is no need to remove every 
>> element separately, you can also just do
>
> Sorry my mistake, I never use aa.keys (instead of aa.byKey) b/c 
> it
> allocates.
> So it's still sort of a bug to recommend people allocating an 
> array ;).


I haven't found a way to clear an AA without allocating though.
(Creating a new one doesn't count).