| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "stopwatch.h" |
| |
| namespace profiler { |
| |
| Stopwatch::Stopwatch() : Stopwatch(std::make_shared<SteadyClock>()) {} |
| |
| Stopwatch::Stopwatch(const std::shared_ptr<Clock>& clock) : clock_(clock) { |
| Start(); |
| } |
| |
| void Stopwatch::Start() { start_time_ = clock_->GetCurrentTime(); } |
| |
| int64_t Stopwatch::GetElapsed() const { |
| return clock_->GetCurrentTime() - start_time_; |
| } |
| |
| } // namespace profiler |
