Re: [boost] Geometry/Vec lib swizzle syntax prototype

From: Michael Fawcett (michael.fawcett_at_[hidden])
Date: 2006-12-02 23:23:49

On 12/2/06, Steven Watanabe <steven_at_[hidden]> wrote:
> Well, even whether it works is debatable.
>
> template<class X>
> void do_stuff(X*, X*);
> template<class X, class Y, class Z, class W>
> void f(vec4<X, Y, Z, W>&, vec4<X, Y, Z, W>&) {
>    do_stuff(&arg1, &arg2);
> }

Very good point.  Did you have an alternate solution?  It could
possibly just be documented that it didn't work, or the address-of
operator could static assert when the types are references.  I don't
have a strong opinion on this, in fact I hadn't even thought of it
until Michael Marcin brought it up.

--Michael Fawcett