1 // Copyright (C) 2005 Arkadiy Vertleyb
2 // Use, modification and distribution is subject to the Boost Software
3 // License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt)
4 
5 #ifndef BOOST_TYPEOF_TEST_HPP_INCLUDED
6 #define BOOST_TYPEOF_TEST_HPP_INCLUDED
7 
8 #include <boost/typeof/typeof.hpp>
9 #include <boost/type_traits/is_same.hpp>
10 #include <boost/static_assert.hpp>
11 #include <boost/mpl/size_t.hpp>
12 
13 namespace boost { namespace type_of {
14 
15     template<class T, class U>
16     struct test_wrapper{};
17 
18     template<class T>
19     T test_make(T*);
20 
21     template<class T>
22     struct test
23     {
24         BOOST_STATIC_CONSTANT(std::size_t,value = (boost::is_same<
25             BOOST_TYPEOF_TPL(test_make((test_wrapper<T, int>*)0)),
26             test_wrapper<T, int>
27             >::value)
28         );
29     };
30 
31 }}
32 
33 #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
34 BOOST_TYPEOF_REGISTER_TEMPLATE(boost::type_of::test_wrapper, 2)
35 
36 #endif//BOOST_TYPEOF_TEST_HPP_INCLUDED
37