On Thursday, 8 November 2018 at 11:04:19 UTC, Sjoerd Nijboer
wrote:
I'm trying to invert the dependency from the classes `Bar ->
Foo` to `Foo -> IFoo <- Bar` at compile time.
I do want `Foo's` to be embedded into `Bar`
So silly me tried something like this:
[...]
So how can I delay the construction of scoped!Foo that it'll
end up inside Bar?
If there is a more elegant solution I'm also interested.
Hmm... not sure, if I got your idea... Do you think about
something like this?
´´´
import std.stdio;
import std.typecons;
void main()
{
auto bar = new Bar!Foo();
}
class Bar(TFoo) if(is(TFoo : IFoo))
{
typeof(scoped!TFoo()) _foo;
this()
{
_foo = scoped!TFoo();
}
}
class Foo : IFoo { void baz(){} }
interface IFoo{ void baz(); }
´´´
