Bug 2669 – Variant does not have opApply or another iteration mechanism

Comments

Comment #0 by andrei — 2009-02-15T12:26:03Z

Credit due to Chris Nicholson-Sauls.

Comment #1 by bugzilla — 2009-03-14T20:57:15Z

I think this means std.variant in Phobos.

Comment #2 by dhasenan — 2009-03-14T21:16:47Z

It might be worthwhile to examine the following: http://dsource.org/projects/dmocks/browser/dunit/trunk/dunit/assertions/variant.d http://dsource.org/projects/dmocks/browser/dunit/trunk/dunit/assertions/variant_array.d The former defines yet another Variant; the latter defines a VariantArray that allows iteration as if it were an array of Variants. This only applies to dynamic and static arrays; it doesn't apply to associative arrays. They also reference my runtime traits module, linked for completeness: http://dsource.org/projects/dmocks/browser/reflect/reflect/RuntimeTraits.d

Comment #3 by andrei — 2009-08-27T14:27:32Z

I implemented a rather limited opApply for now, but I'll keep this open while I think of a better solution.

Comment #4 by andrei — 2010-09-26T13:34:33Z