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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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// <flat_map>
// class flat_multimap
// bool contains(const key_type& x) const;
#include <cassert>
#include <deque>
#include <flat_map>
#include <functional>
#include <utility>
#include "MinSequenceContainer.h"
#include "test_macros.h"
#include "min_allocator.h"
template <class KeyContainer, class ValueContainer>
void test() {
using Key = typename KeyContainer::value_type;
using Value = typename ValueContainer::value_type;
{
using M = std::flat_multimap<Key, Value, std::less<>, KeyContainer, ValueContainer>;
M m = {{1, 1}, {2, 2}, {2, 3}, {4, 4}, {5, 5}, {8, 1}, {8, 2}, {8, 8}};
assert(!m.contains(0));
assert(m.contains(1));
assert(m.contains(2));
assert(!m.contains(3));
assert(m.contains(4));
assert(m.contains(5));
assert(!m.contains(6));
assert(!m.contains(7));
assert(std::as_const(m).contains(8));
assert(!std::as_const(m).contains(9));
m.clear();
assert(!m.contains(1));
}
{
using M = std::flat_multimap<Key, Value, std::greater<int>, KeyContainer, ValueContainer>;
M m = {{1, 0}, {2, 0}, {4, 0}, {2, 1}, {5, 1}, {5, 2}, {5, 0}, {8, 0}};
assert(!m.contains(0));
assert(m.contains(1));
assert(m.contains(2));
assert(!m.contains(3));
assert(m.contains(4));
assert(m.contains(5));
assert(!m.contains(6));
assert(!m.contains(7));
assert(std::as_const(m).contains(8));
assert(!std::as_const(m).contains(9));
m.clear();
assert(!m.contains(1));
}
}
int main(int, char**) {
test<std::vector<int>, std::vector<int>>();
test<std::deque<int>, std::vector<int>>();
test<MinSequenceContainer<int>, MinSequenceContainer<int>>();
test<std::vector<int, min_allocator<int>>, std::vector<int, min_allocator<int>>>();
return 0;
}
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