| 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 | // UNSUPPORTED: c++03, c++11, c++14, c++17 |
| 10 | |
| 11 | #include <string> |
| 12 | #include <unordered_set> |
| 13 | #include <utility> |
| 14 | |
| 15 | #include "associative_container_benchmarks.h" |
| 16 | #include "benchmark/benchmark.h" |
| 17 | |
| 18 | template <class K> |
| 19 | struct support::adapt_operations<std::unordered_set<K>> { |
| 20 | using ValueType = typename std::unordered_set<K>::value_type; |
| 21 | using KeyType = typename std::unordered_set<K>::key_type; |
| 22 | static ValueType value_from_key(KeyType const& k) { return k; } |
| 23 | static KeyType key_from_value(ValueType const& value) { return value; } |
| 24 | |
| 25 | using InsertionResult = std::pair<typename std::unordered_set<K>::iterator, bool>; |
| 26 | static auto get_iterator(InsertionResult const& result) { return result.first; } |
| 27 | }; |
| 28 | |
| 29 | int main(int argc, char** argv) { |
| 30 | support::associative_container_benchmarks<std::unordered_set<int>>(container: "std::unordered_set<int>"); |
| 31 | support::associative_container_benchmarks<std::unordered_set<std::string>>(container: "std::unordered_set<std::string>"); |
| 32 | |
| 33 | benchmark::Initialize(&argc, argv); |
| 34 | benchmark::RunSpecifiedBenchmarks(); |
| 35 | benchmark::Shutdown(); |
| 36 | return 0; |
| 37 | } |
| 38 |