Functions that return type
data pulverizer via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Jan 16 14:50:52 PST 2016
On Saturday, 16 January 2016 at 21:59:22 UTC, data pulverizer
wrote:
> On Saturday, 16 January 2016 at 21:22:15 UTC, data pulverizer
> wrote:
>> Is it possible to create a function that returns Type like
>> typeof() does? Something such as:
>>
>> Type returnInt(){
>> return int;
>> }
>>
>> More to the point what is the Type of a type such as int?
>>
>> Thanks
>
> p.s. I am aware I could do typeof(1) to return int, but I am
> looking for something more elegant and some understanding.
Thanks for all the answers. I guess I have been writing a lot of
julia where I take creating arrays and tuples of types for
granted. In this case types are of type DataType. I am aware that
you can create tuples of types in D, but then it cannot be easily
manipulated e.g. (int, float)[0] = string or similar. You have to
immediately alias it and there are a limited number of operations
you can do with the resulting type. I guess the constraints are
that of a static language.
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