types.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <set>
11
12// template <class Key, class Compare = less<Key>,
13//           class Allocator = allocator<Key>>
14// class multiset
15// {
16// public:
17//     // types:
18//     typedef Key                                      key_type;
19//     typedef key_type                                 value_type;
20//     typedef Compare                                  key_compare;
21//     typedef key_compare                              value_compare;
22//     typedef Allocator                                allocator_type;
23//     typedef typename allocator_type::reference       reference;
24//     typedef typename allocator_type::const_reference const_reference;
25//     typedef typename allocator_type::pointer         pointer;
26//     typedef typename allocator_type::const_pointer   const_pointer;
27//     typedef typename allocator_type::size_type       size_type;
28//     typedef typename allocator_type::difference_type difference_type;
29//     ...
30// };
31
32#include <set>
33#include <type_traits>
34
35int main()
36{
37    static_assert((std::is_same<std::multiset<int>::key_type, int>::value), "");
38    static_assert((std::is_same<std::multiset<int>::value_type, int>::value), "");
39    static_assert((std::is_same<std::multiset<int>::key_compare, std::less<int> >::value), "");
40    static_assert((std::is_same<std::multiset<int>::value_compare, std::less<int> >::value), "");
41    static_assert((std::is_same<std::multiset<int>::allocator_type, std::allocator<int> >::value), "");
42    static_assert((std::is_same<std::multiset<int>::reference, int&>::value), "");
43    static_assert((std::is_same<std::multiset<int>::const_reference, const int&>::value), "");
44    static_assert((std::is_same<std::multiset<int>::pointer, int*>::value), "");
45    static_assert((std::is_same<std::multiset<int>::const_pointer, const int*>::value), "");
46    static_assert((std::is_same<std::multiset<int>::size_type, std::size_t>::value), "");
47    static_assert((std::is_same<std::multiset<int>::difference_type, std::ptrdiff_t>::value), "");
48}
49