1 /*
2  * Copyright (C) 2016 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 #ifndef ART_RUNTIME_BASE_SYSTRACE_H_
18 #define ART_RUNTIME_BASE_SYSTRACE_H_
19 
20 #define ATRACE_TAG ATRACE_TAG_DALVIK
21 #include <cutils/trace.h>
22 #include <string>
23 #include <utils/Trace.h>
24 
25 namespace art {
26 
27 class ScopedTrace {
28  public:
ScopedTrace(const char * name)29   explicit ScopedTrace(const char* name) {
30     ATRACE_BEGIN(name);
31   }
32 
ScopedTrace(const std::string & name)33   explicit ScopedTrace(const std::string& name) : ScopedTrace(name.c_str()) {}
34 
~ScopedTrace()35   ~ScopedTrace() {
36     ATRACE_END();
37   }
38 };
39 
40 }  // namespace art
41 
42 #endif  // ART_RUNTIME_BASE_SYSTRACE_H_
43