Subject: Re: [Boost-users] [boost-users][functiontypes]
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-02-14 10:29:17
AMDG
Germán Diago wrote:
> Hello. I'm using boost.functiontypes and I would like if it's possible
> to extract information of arity and argument types from bind
> expressions and boost.functions
boost::function provides these as arity, arg1_type, arg2_type, etc.
There is no way to determine the arity or arguments of a bind expression,
because the answer is not unique. The function objects created by
boost::bind
a) ignore extra arguments
b) may be able to handle different types of arguments depending on
the bound function object(s).
In Christ,
Steven Watanabe