digitalmars.D.learn - Iterating over a variant conaining an associative array
- "Juanjo =?UTF-8?B?w4FsdmFyZXoi?= <juanjux gmail.com> (15/15) Aug 23 2012 This works:
This works: string l = ["one", "two", "three"]; auto vl = Variant(vl); foreach(Variant i; vlist) writeln(i); (Note how I don't need the contained type for iterating over it). This doesn't work: string[int] d = [1: "one", 2: "two", 3: "three)]; auto vd = Variant(d); foreach(Variant i; vd) writeln(i); This gives the error: std.variant.VariantException std\variant.d(1209): Variant: attempting to use incompatible types uint and immutable(char) Getting the elements with the opIndex (like vd) works. Is there any other way to iterate over vd elements without knowing the exact type and retrieving it with get!TYPE?
Aug 23 2012