[Boost-users] [function_types] comparing arity

Subject: [Boost-users] [function_types] comparing arity
From: Jeff Flinn (Jeffrey.Flinn_at_[hidden])
Date: 2012-03-02 20:42:41

I'm trying to come up with the condition for an enable_if condition 
based on the function_arity of a signature. The following fails to compile:

bool z
= boost::mpl::equal_to
< boost::function_types::function_arity<SIG>::value
, boost::mpl::int_<3>
 >;

Any help is appreciated.

Thanks, Jeff