Is it possible to assign to all values in a tuple at once if they are the same type?
I.e.

Tuple!(double, "x", double, "y") t;
t[] = 1.0;

On 3/27/19 8:29 PM, Jamie wrote:
> Is it possible to assign to all values in a tuple at once if they are
> the same type?
> I.e.
> 
> Tuple!(double, "x", double, "y") t;
> t[] = 1.0;
> 

foreach (ref member; t.expand) {
    member = 1.0;
}

On 2019-03-28 01:29, Jamie wrote:
> Is it possible to assign to all values in a tuple at once if they are the same type?
> I.e.
> 
> Tuple!(double, "x", double, "y") t;
> t[] = 1.0;
> 

Yes:

Tuple!(double, "x", double, "y") t;
t.expand = AliasSeq!(3.1, 4.2);

-- 
/Jacob Carlborg

On Monday, 1 April 2019 at 09:46:34 UTC, Jacob Carlborg wrote:
> On 2019-03-28 01:29, Jamie wrote:
>> Is it possible to assign to all values in a tuple at once if they are the same type?
>> I.e.
>> 
>> Tuple!(double, "x", double, "y") t;
>> t[] = 1.0;
>> 
>
> Yes:
>
> Tuple!(double, "x", double, "y") t;
> t.expand = AliasSeq!(3.1, 4.2);

Since the question was how to assign to all values in a tuple:"

t.expand = Repeat!(2, 1.0);

--
  Simen

On Monday, 1 April 2019 at 10:12:50 UTC, Simen Kjærås wrote:
> On Monday, 1 April 2019 at 09:46:34 UTC, Jacob Carlborg wrote:
>> On 2019-03-28 01:29, Jamie wrote:
>>> Is it possible to assign to all values in a tuple at once if they are the same type?
>>> I.e.
>>> 
>>> Tuple!(double, "x", double, "y") t;
>>> t[] = 1.0;
>>> 
>>
>> Yes:
>>
>> Tuple!(double, "x", double, "y") t;
>> t.expand = AliasSeq!(3.1, 4.2);
>
> Since the question was how to assign to all values in a tuple:"
>
> t.expand = Repeat!(2, 1.0);

t.expand = Repeat!(t.length, 1.0);