| 505 | } |
| 506 | |
| 507 | bool MdfReader::ReadData(IDataGroup &data_group) { |
| 508 | if (!instance_ || !file_) { |
| 509 | MDF_ERROR() << "No instance created. File: " << filename_; |
| 510 | return false; |
| 511 | } |
| 512 | |
| 513 | bool shall_close = !IsOpen() && Open(); |
| 514 | if (!IsOpen()) { |
| 515 | MDF_ERROR() << "Didn't open the file. File: " << filename_; |
| 516 | return false; |
| 517 | } |
| 518 | |
| 519 | bool error = false; |
| 520 | try { |
| 521 | if (instance_->IsMdf4()) { |
| 522 | auto &dg4 = dynamic_cast<detail::Dg4Block &>(data_group); |
| 523 | dg4.ReadData(*file_); |
| 524 | } else { |
| 525 | auto &dg3 = dynamic_cast<detail::Dg3Block &>(data_group); |
| 526 | dg3.ReadData(*file_); |
| 527 | } |
| 528 | } catch (const std::exception &err) { |
| 529 | MDF_ERROR() << "Didn't read the file information blocks. Error: " |
| 530 | << err.what() << ", File: " << filename_; |
| 531 | error = true; |
| 532 | } |
| 533 | |
| 534 | if (shall_close) { |
| 535 | Close(); |
| 536 | } |
| 537 | return !error; |
| 538 | } |
| 539 | |
| 540 | bool MdfReader::ReadPartialData(IDataGroup &data_group, size_t min_sample, |
| 541 | size_t max_sample) { |
no test coverage detected