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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
#include <unordered_map>
#include <utility>
#include "associative_container_benchmarks.h"
#include "../../GenerateInput.h"
#include "benchmark/benchmark.h"
template <class K, class V>
struct support::adapt_operations<std::unordered_map<K, V>> {
using ValueType = typename std::unordered_map<K, V>::value_type;
using KeyType = typename std::unordered_map<K, V>::key_type;
static ValueType value_from_key(KeyType const& k) { return {k, Generate<V>::arbitrary()}; }
static KeyType key_from_value(ValueType const& value) { return value.first; }
using InsertionResult = std::pair<typename std::unordered_map<K, V>::iterator, bool>;
static auto get_iterator(InsertionResult const& result) { return result.first; }
};
int main(int argc, char** argv) {
support::associative_container_benchmarks<std::unordered_map<int, int>>("std::unordered_map<int, int>");
benchmark::Initialize(&argc, argv);
benchmark::RunSpecifiedBenchmarks();
benchmark::Shutdown();
return 0;
}
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