1 | //===----------------------------------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | // <set> |
10 | |
11 | // class multiset |
12 | |
13 | // template <class InputIterator> |
14 | // void insert(InputIterator first, InputIterator last); |
15 | |
16 | #include <set> |
17 | #include <cassert> |
18 | |
19 | #include "test_macros.h" |
20 | #include "test_iterators.h" |
21 | #include "min_allocator.h" |
22 | |
23 | int main(int, char**) { |
24 | { |
25 | typedef std::multiset<int> M; |
26 | typedef int V; |
27 | V ar[] = {1, 1, 1, 2, 2, 2, 3, 3, 3}; |
28 | M m; |
29 | m.insert(cpp17_input_iterator<const V*>(ar), cpp17_input_iterator<const V*>(ar + sizeof(ar) / sizeof(ar[0]))); |
30 | assert(m.size() == 9); |
31 | assert(*std::next(m.begin(), 0) == 1); |
32 | assert(*std::next(m.begin(), 1) == 1); |
33 | assert(*std::next(m.begin(), 2) == 1); |
34 | assert(*std::next(m.begin(), 3) == 2); |
35 | assert(*std::next(m.begin(), 4) == 2); |
36 | assert(*std::next(m.begin(), 5) == 2); |
37 | assert(*std::next(m.begin(), 6) == 3); |
38 | assert(*std::next(m.begin(), 7) == 3); |
39 | assert(*std::next(m.begin(), 8) == 3); |
40 | } |
41 | #if TEST_STD_VER >= 11 |
42 | { |
43 | typedef std::multiset<int, std::less<int>, min_allocator<int>> M; |
44 | typedef int V; |
45 | V ar[] = {1, 1, 1, 2, 2, 2, 3, 3, 3}; |
46 | M m; |
47 | m.insert(cpp17_input_iterator<const V*>(ar), cpp17_input_iterator<const V*>(ar + sizeof(ar) / sizeof(ar[0]))); |
48 | assert(m.size() == 9); |
49 | assert(*std::next(m.begin(), 0) == 1); |
50 | assert(*std::next(m.begin(), 1) == 1); |
51 | assert(*std::next(m.begin(), 2) == 1); |
52 | assert(*std::next(m.begin(), 3) == 2); |
53 | assert(*std::next(m.begin(), 4) == 2); |
54 | assert(*std::next(m.begin(), 5) == 2); |
55 | assert(*std::next(m.begin(), 6) == 3); |
56 | assert(*std::next(m.begin(), 7) == 3); |
57 | assert(*std::next(m.begin(), 8) == 3); |
58 | } |
59 | #endif |
60 | |
61 | return 0; |
62 | } |
63 | |