llvm-project
55 строк · 1.5 Кб
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// multiset(InputIterator first, InputIterator last, const value_compare& comp);
15
16#include <set>17#include <cassert>18
19#include "test_macros.h"20#include "test_iterators.h"21#include "../../../test_compare.h"22
23int main(int, char**)24{
25typedef int V;26V ar[] =27{281,291,301,312,322,332,343,353,36337};38typedef test_less<V> C;39std::multiset<V, C> m(cpp17_input_iterator<const V*>(ar),40cpp17_input_iterator<const V*>(ar+sizeof(ar)/sizeof(ar[0])), C(5));41assert(m.value_comp() == C(5));42assert(m.size() == 9);43assert(std::distance(m.begin(), m.end()) == 9);44assert(*std::next(m.begin(), 0) == 1);45assert(*std::next(m.begin(), 1) == 1);46assert(*std::next(m.begin(), 2) == 1);47assert(*std::next(m.begin(), 3) == 2);48assert(*std::next(m.begin(), 4) == 2);49assert(*std::next(m.begin(), 5) == 2);50assert(*std::next(m.begin(), 6) == 3);51assert(*std::next(m.begin(), 7) == 3);52assert(*std::next(m.begin(), 8) == 3);53
54return 0;55}
56