DList!int.remove(range.takeOne) - workarounds?

[Algo via Digitalmars-d-learn]

On Sunday, 12 October 2014 at 10:35:19 UTC, monarch_dodra wrote:
> On Sunday, 12 October 2014 at 09:45:22 UTC, Algo wrote:
>> DList seems to have an issue with remove:
>>
>> void main()
>> {
>>    import std.container, std.range, std.algorithm;
>>    auto list = DList!int([1, 2, 4, 6]);
>>    auto res = find(list[], 2);
>>    list.remove(res); //ok
>>    /*
>>    list.remove(res.takeOne);
>> Error: function std.container.dlist.DList!int.DList.remove 
>> (Range r) is not callable using argument types (Result)
>>    list.remove(res.take(1));
>> Error: function std.container.dlist.DList!int.DList.remove 
>> (Range r) is not callable using argument types (Take!(Range))
>>    */
>> }
>>
>> Are there any known workarounds besides linearRemove?
>
> There is (unfortunatly) no support for takeOne in DList.
>
> However, "linearRemove" is not a workaround or worst than 
> remove. It is just that it accepts a wider range of input, when 
> O(1) cannot be guaranteed. If you are operating with a range of 
> length 1, then linearRemove is still O(1).

Thanks, linearRemove is fine, sorry for the misunderstanding