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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <map>
// class multimap
// template <class InputIterator>
// multimap(InputIterator first, InputIterator last,
// const key_compare& comp);
#include <map>
#include <cassert>
#include "../../../test_compare.h"
#include "min_allocator.h"
int main()
{
{
typedef std::pair<const int, double> V;
V ar[] =
{
V(1, 1),
V(1, 1.5),
V(1, 2),
V(2, 1),
V(2, 1.5),
V(2, 2),
V(3, 1),
V(3, 1.5),
V(3, 2),
};
typedef test_compare<std::less<int> > C;
std::multimap<int, double, C> m(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5));
assert(m.key_comp() == C(5));
assert(m.size() == 9);
assert(distance(m.begin(), m.end()) == 9);
assert(*m.begin() == V(1, 1));
assert(*next(m.begin()) == V(1, 1.5));
assert(*next(m.begin(), 2) == V(1, 2));
assert(*next(m.begin(), 3) == V(2, 1));
assert(*next(m.begin(), 4) == V(2, 1.5));
assert(*next(m.begin(), 5) == V(2, 2));
assert(*next(m.begin(), 6) == V(3, 1));
assert(*next(m.begin(), 7) == V(3, 1.5));
assert(*next(m.begin(), 8) == V(3, 2));
}
#if TEST_STD_VER >= 11
{
typedef std::pair<const int, double> V;
V ar[] =
{
V(1, 1),
V(1, 1.5),
V(1, 2),
V(2, 1),
V(2, 1.5),
V(2, 2),
V(3, 1),
V(3, 1.5),
V(3, 2),
};
typedef test_compare<std::less<int> > C;
std::multimap<int, double, C, min_allocator<V>> m(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5));
assert(m.key_comp() == C(5));
assert(m.size() == 9);
assert(distance(m.begin(), m.end()) == 9);
assert(*m.begin() == V(1, 1));
assert(*next(m.begin()) == V(1, 1.5));
assert(*next(m.begin(), 2) == V(1, 2));
assert(*next(m.begin(), 3) == V(2, 1));
assert(*next(m.begin(), 4) == V(2, 1.5));
assert(*next(m.begin(), 5) == V(2, 2));
assert(*next(m.begin(), 6) == V(3, 1));
assert(*next(m.begin(), 7) == V(3, 1.5));
assert(*next(m.begin(), 8) == V(3, 2));
}
#endif
}
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