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 set
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
23int main(int, char**)
24{
25 {
26 typedef std::set<int> M;
27 typedef int V;
28 V ar[] =
29 {
30 1,
31 1,
32 1,
33 2,
34 2,
35 2,
36 3,
37 3,
38 3
39 };
40 M m;
41 m.insert(cpp17_input_iterator<const V*>(ar),
42 cpp17_input_iterator<const V*>(ar + sizeof(ar)/sizeof(ar[0])));
43 assert(m.size() == 3);
44 assert(*m.begin() == 1);
45 assert(*std::next(m.begin()) == 2);
46 assert(*std::next(m.begin(), 2) == 3);
47 }
48#if TEST_STD_VER >= 11
49 {
50 typedef std::set<int, std::less<int>, min_allocator<int>> M;
51 typedef int V;
52 V ar[] =
53 {
54 1,
55 1,
56 1,
57 2,
58 2,
59 2,
60 3,
61 3,
62 3
63 };
64 M m;
65 m.insert(cpp17_input_iterator<const V*>(ar),
66 cpp17_input_iterator<const V*>(ar + sizeof(ar)/sizeof(ar[0])));
67 assert(m.size() == 3);
68 assert(*m.begin() == 1);
69 assert(*std::next(m.begin()) == 2);
70 assert(*std::next(m.begin(), 2) == 3);
71 }
72#endif
73
74 return 0;
75}
76

source code of libcxx/test/std/containers/associative/set/insert_iter_iter.pass.cpp