1 /*
2  * Copyright 2020 The Android Open Source Project
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 #pragma once
18 
19 #include <chrono>
20 #include <string>
21 
22 namespace bluetooth {
23 namespace common {
24 
25 typedef struct {
26   std::chrono::system_clock::time_point timestamp;
27   std::chrono::high_resolution_clock::time_point start_timestamp;
28   std::chrono::high_resolution_clock::time_point end_timestamp;
29   std::string message;
30 } StopWatchLog;
31 
32 class StopWatch {
33  public:
34   static void DumpStopWatchLog(void);
35   StopWatch(std::string text);
36   ~StopWatch();
37 
38  private:
39   std::string text_;
40   std::chrono::system_clock::time_point timestamp_;
41   std::chrono::high_resolution_clock::time_point start_timestamp_;
42   void RecordLog(StopWatchLog log);
43 };
44 
45 }  // namespace common
46 }  // namespace bluetooth
47