| #include <boost/config.hpp> |
| |
| #if defined(BOOST_MSVC) |
| #pragma warning(disable: 4786) // identifier truncated in debug info |
| #pragma warning(disable: 4710) // function not inlined |
| #pragma warning(disable: 4711) // function selected for automatic inline expansion |
| #pragma warning(disable: 4514) // unreferenced inline removed |
| #endif |
| |
| // |
| // bind_visitor.cpp - tests bind.hpp with a visitor |
| // |
| // Copyright (c) 2001 Peter Dimov and Multi Media Ltd. |
| // |
| // Distributed under the Boost Software License, Version 1.0. (See |
| // accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| // |
| |
| #include <boost/bind.hpp> |
| #include <boost/ref.hpp> |
| |
| #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300) |
| #pragma warning(push, 3) |
| #endif |
| |
| #include <iostream> |
| #include <typeinfo> |
| |
| #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300) |
| #pragma warning(pop) |
| #endif |
| |
| // |
| |
| struct visitor |
| { |
| template<class T> void operator()( boost::reference_wrapper<T> const & r ) const |
| { |
| std::cout << "Reference to " << typeid(T).name() << " @ " << &r.get() << " (with value " << r.get() << ")\n"; |
| } |
| |
| template<class T> void operator()( T const & t ) const |
| { |
| std::cout << "Value of type " << typeid(T).name() << " (with value " << t << ")\n"; |
| } |
| }; |
| |
| int f(int & i, int & j, int) |
| { |
| ++i; |
| --j; |
| return i + j; |
| } |
| |
| int x = 2; |
| int y = 7; |
| |
| int main() |
| { |
| using namespace boost; |
| |
| visitor v; |
| visit_each(v, bind<int>(bind(f, ref(x), _1, 42), ref(y)), 0); |
| } |