Re: [boost] [review][constrained_value] Review of Constrained ValueLibrary begins today

I wrote:

Also it might be worthwhile to point out that shared runtime mutable constraints with no overhead per constrained object are possible, using static members. (Or maybe that's too weird.) I might implement epsilon this way, as my impression is that numeric_limits<>::epsilon() is not useful for this purpose.

Of course I won't use this technique but something more like what's described in "Compile-time fixed bounds" - don't know what I was thinking. Runtime modification of epsilon is just silly.