On 12/27/22 07:09, Sergei Nosov wrote:
> Basically, my idea is to apply `indexed` to an array several times and
> have all the intermediaries saved in the same variable.
There may be other ways of achieving the same goal without assigning to
the same variable.
> I wonder, if there's a way to "collapse" or "simplify" the
> `Indexed!(Indexed!(int[], Result), Result)` type to just
> `Indexed!(int[], Result)` ?
If what you are looking for is a way of defining a variable for "any
InputRange that produces a specific type (size_t in this case)", then
there is inputRangeObject, which uses OOP:
https://dlang.org/phobos/std_range_interfaces.html#InputRange
I have an additional example here:
http://ddili.org/ders/d.en/ranges_more.html#ix_ranges_more.inputRangeObject
Ali
