[Boost-users] Using boost.signals with boost.bind

Hi, I have one problem with boost.bind and boost.signals I can't understand. Source code is the best description, therefore #include <iostream> #include #include #include class Func : public boost::noncopyable { public: void operator()(int i) { std::cout<<"Func::operator("<< i <<")\n"; } }; typedef boost::signal signal_type; Func f; signal_type::slot_type binded_func = boost::bind<void>(boost::ref(f),42); int main() { boost::shared_ptr apSig(new signal_type()); apSig->connect(binded_func); (*apSig)(); apSig.reset(new signal_type()); boost::signals::connection con = apSig->connect(binded_func); std::cout<<"Connected: "<