1 // (C) Copyright John Maddock 2005.
2 // Use, modification and distribution are subject to the
3 // Boost Software License, Version 1.0. (See accompanying file
4 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5
6 #ifdef TEST_STD_HEADERS
7 #include <functional>
8 #else
9 #include <boost/tr1/functional.hpp>
10 #endif
11
12 #include <boost/static_assert.hpp>
13 #include <boost/type_traits/is_same.hpp>
14 #define NO_INHERT_TEST
15 #include "verify_functor.hpp"
16
17 struct expected_result
18 {
expected_resultexpected_result19 expected_result(){}
20 };
21
22 struct test
23 {
24 expected_result field;
25 expected_result nullary();
26 expected_result nullary_c()const;
27 expected_result nullary_v()volatile;
28 expected_result nullary_cv()const volatile;
29 expected_result unary(int);
30 expected_result unary_c(int)const;
31 expected_result unary_v(int)volatile;
32 expected_result unary_cv(int)const volatile;
33 };
34
main()35 int main()
36 {
37 verify_field_functor(std::tr1::mem_fn(&test::field), std::unary_function<test const*, const expected_result&>());
38 verify_field_functor(std::tr1::mem_fn(&test::field), std::unary_function<test*, expected_result&>());
39 verify_unary_functor(std::tr1::mem_fn(&test::nullary), std::unary_function<test*, expected_result>());
40 verify_unary_functor(std::tr1::mem_fn(&test::nullary_c), std::unary_function<test const*, expected_result>());
41 //verify_unary_functor(std::tr1::mem_fn(&test::nullary_v), std::unary_function<test volatile*, expected_result>());
42 //verify_unary_functor(std::tr1::mem_fn(&test::nullary_cv), std::unary_function<test const volatile*, expected_result>());
43
44 verify_binary_functor(std::tr1::mem_fn(&test::unary), std::binary_function<test*, int, expected_result>());
45 verify_binary_functor(std::tr1::mem_fn(&test::unary_c), std::binary_function<test const*, int, expected_result>());
46 //verify_binary_functor(std::tr1::mem_fn(&test::unary_v), std::binary_function<test volatile*, int, expected_result>());
47 //verify_binary_functor(std::tr1::mem_fn(&test::unary_cv), std::binary_function<test const volatile*, int, expected_result>());
48 return 0;
49 }
50
51