On Sat, Oct 25, 2008 at 7:49 AM, klaas.holwerda <[EMAIL PROTECTED]> wrote: > John Labenski wrote: >> I think the latter makes more sense since you're writing that the == >> operator should be applied between the class object instance and "b". >> I've never understood why operators are often written outside the >> class. >> > It is for cases like this, where the first argument is not a matrix. > > friend bool operator== ( double a, const a2dAffineMatrix& b ); > > But i think i don't use that type, so i switch to the short notation.
That is probably best since, we can't add functions to the number so we'd have to invent a whole new set of operators for the left hand side operators. -John ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ wxlua-users mailing list wxlua-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxlua-users
