1 /*
2  * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef POWERMGR_POWER_HITRACE_H
17 #define POWERMGR_POWER_HITRACE_H
18 
19 #include "hitrace_meter.h"
20 
21 namespace OHOS {
22 namespace PowerMgr {
23 class PowerHitrace {
24 public:
PowerHitrace(const std::string & trace)25     explicit PowerHitrace(const std::string& trace) : trace_(trace)
26     {
27         StartTrace(HITRACE_TAG_POWER, trace_.c_str());
28     }
29 
~PowerHitrace()30     ~PowerHitrace()
31     {
32         FinishTrace(HITRACE_TAG_POWER);
33     }
34 private:
35     std::string trace_;
36 };
37 } // namespace PowerMgr
38 } // namespace OHOS
39 #endif // POWERMGR_POWER_HITRACE__H