DIP80: phobos additions
via Digitalmars-d
digitalmars-d at puremagic.com
Sun Jun 14 05:52:51 PDT 2015
On Sunday, 14 June 2015 at 12:18:39 UTC, Ilya Yaroshenko wrote:
> std.range has a lot of types + D arrays.
> The power in unified API (structural type system).
Yeah, I agree that templates in C++/D more or less makes those
type systems structural-like, even though C is using nominal
typing.
I've also found that although the combinatorial explosion is a
possibility, most applications I write have a "types.h" file that
define the subset I want to use for that application. So the
combinatorial explosion is not such a big deal after all.
But one need to be patient and add lots of static_asserts… since
the template type system is weak.
> For matrixes this API is very simple: operations like m1[] +=
> m2, transposed, etc.
I think it is a bit more complicated than that. You also need to
think about alignment, padding, strides, convolutions, identiy
matrices, invertible matrices, windows on a stream, higher order
matrices etc…
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