3 Sep
2011
3 Sep
'11
4:12 p.m.
On 9/3/2011 10:48 AM, Larry Evans wrote:
when passed arguments that cannot possibly be valid, the arguments just keep accummulating in the curryable<F,Args...>::argI.
Correct.
It would be helpful if some diagnostic were issued in case too many arguments are supplied.
I agree it would be helpful, but I don't think that's possible. Without true introspection, there is no way to know a priori what the max arity of the bound function is, hence no way to know when we've accumulated more arguments than are valid. It just keeps collecting arguments in a vain attempt to satisfy the can_be_called predicated. -- Eric Niebler BoostPro Computing http://www.boostpro.com