Hello,
when using opApply it seems natural to have two versions: one
normal and one const. My problem is that I cannot find a way to
describe both versions with one code block. Since there could be
a number of basic variants with different numbers of delegate
arguments this can lead to serious code duplication.
This problem was discussed years ago:
http://www.digitalmars.com/d/archives/digitalmars/D/opApply_and_const_63436.html
Small example:
http://pastebin.com/kRrPp6Yg
In that example I need four times (mostly) the same code. There
should be any way around that. Has someone ideas?
