xref: /aosp_15_r20/system/chre/util/include/chre/util/scope_timer_impl.h (revision 84e339476a462649f82315436d70fd732297a399) 
1 /*
2  * Copyright (C) 2017 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 CHRE_UTIL_SCOPE_TIMER_IMPL_H_
18 #define CHRE_UTIL_SCOPE_TIMER_IMPL_H_
19 
20 // IWYU pragma: private
21 #include "chre/platform/system_time.h"
22 
23 namespace chre {
24 
ScopeTimer(const char * name)25 ScopeTimer::ScopeTimer(const char *name)
26     : mName(name), mStartTime(SystemTime::getMonotonicTime()) {}
27 
~ScopeTimer()28 ScopeTimer::~ScopeTimer() {
29   Nanoseconds stopTime = SystemTime::getMonotonicTime();
30   LOGD("ScopeTimer '%s' took %" PRIu64 "ns", mName,
31        (stopTime - mStartTime).toRawNanoseconds());
32 }
33 
34 }  // namespace chre
35 
36 #endif  // CHRE_UTIL_SCOPE_TIMER_IMPL_H_
37