________________________________________ From: boost-users-bounces@lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of hongleij@126.com Sent: Thursday, February 01, 2007 9:00 AM To: boost-users@lists.bo... Subject: [Boost-users] [bind] how to get the type after bind  //my question is how to write the type ??? below to make it run . #include #include <iostream> using boost::bind; void print() {     std::cout <<" print" << std::endl;    } template <class T> void func(T t) {     std::cout <<"func1(T t) : " ;     t();        } int main() {     func(bind(&print));  //ok                bind ( &func<???>, bind(&print) ) ; //don't know how to write it }   [Nat] This doesn't directly answer your question; the type produced by bind() is obscure. But would the following suit your need?    bind ( &func< boost::function >, bind(&print) ) ;