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- #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);
- }
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