/builds/MusicScience37Projects/utility-libraries/cpp-stat-bench/include/stat_bench/clock/system_clock.h
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1 | | /* |
2 | | * Copyright 2021 MusicScience37 (Kenta Kabashima) |
3 | | * |
4 | | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | | * you may not use this file except in compliance with the License. |
6 | | * You may obtain a copy of the License at |
7 | | * |
8 | | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | | * |
10 | | * Unless required by applicable law or agreed to in writing, software |
11 | | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | | * See the License for the specific language governing permissions and |
14 | | * limitations under the License. |
15 | | */ |
16 | | /*! |
17 | | * \file |
18 | | * \brief Definition of SystemClock class. |
19 | | */ |
20 | | #pragma once |
21 | | |
22 | | #include <chrono> |
23 | | |
24 | | #include "stat_bench/clock/system_time_point.h" |
25 | | |
26 | | namespace stat_bench { |
27 | | namespace clock { |
28 | | |
29 | | /*! |
30 | | * \brief Class of a system clock. |
31 | | */ |
32 | | class SystemClock { |
33 | | public: |
34 | | /*! |
35 | | * \brief Get the current time. |
36 | | * |
37 | | * \return Current time. |
38 | | */ |
39 | 49 | [[nodiscard]] static auto now() -> SystemTimePoint { |
40 | 49 | return SystemTimePoint(std::chrono::system_clock::now()); |
41 | 49 | } |
42 | | }; |
43 | | |
44 | | } // namespace clock |
45 | | } // namespace stat_bench |