finding composed structs
Tobias Pankrath
tobias at pankrath.net
Tue Oct 30 13:17:06 PDT 2012
On Tuesday, 30 October 2012 at 20:16:12 UTC, Tobias Pankrath
wrote:
>
> In the meantime you can use this function template to compare
> structs field by field.
>
> bool oneStepEqual(T,F)(ref T lhs, ref F rhs)
> if(is(Unqual!T == Unqual!F) && is(T == struct))
> {
> bool result = true;
> foreach(mem; __traits(allMembers, T))
> {
> static if(!is(typeof(__traits(getMember, T, mem)) ==
> function))
> {
> result = result && (__traits(getMember, lhs, mem)
> == __traits(getMember, rhs, mem));
> }
> }
> return result;
> }
Beautiful version: http://dpaste.dzfl.pl/2340d73f
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