On 2013-11-21 17:02, Andrei Alexandrescu wrote:
Interfaces can't check for a variety of things that Boolean conditions can (isInfinite comes to mind).
Why wouldn't you be able to put the implementation of isInfinite in an interface? I might no be any advantage over a template like it is now, but it should be possible.
One advantage interfaces have is that they support inheritance. It's easy to see which other properties are supported. Not as easy to see that isInfinite "inherits" from isInputRange.
-- /Jacob Carlborg
