| // Copyright 2021 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "tools/mac/power/power_sampler/sample_counter.h" |
| |
| namespace power_sampler { |
| |
| SampleCounter::SampleCounter(size_t max_sample_count) |
| : sample_count_(max_sample_count) { |
| DCHECK_GT(sample_count_, 0U); |
| } |
| |
| bool SampleCounter::OnSample(base::TimeTicks sample_time, |
| const DataRow& data_row) { |
| DCHECK_GT(sample_count_, 0U); |
| --sample_count_; |
| return sample_count_ == 0; |
| } |
| |
| } // namespace power_sampler |