| 447 | } |
| 448 | |
| 449 | void SampleQueue::Open() { |
| 450 | if (!writer_.IsOpen()) { |
| 451 | writer_.Open(std::ios_base::in | std::ios_base::out | std::ios_base::binary); |
| 452 | } |
| 453 | } |
| 454 | |
| 455 | bool SampleQueue::IsOpen() const { return writer_.IsOpen(); } |
| 456 | void SampleQueue::Close() { |