Method ParseRangeDataRecords

lib/mdflib/mdflib/src/dg3block.cpp:254–291

}

void Dg3Block::ParseRangeDataRecords(std::streambuf& buffer, uint64_t nof_data_bytes,
                                     DgRange& range) {
  if (nof_data_bytes == 0) {
    return;
  }
  for (const auto& channel_group : Cg3() ) {
    if (channel_group) {
      channel_group->ResetSampleCounter();
    }
  }

  for (uint64_t count = 0; count < nof_data_bytes; /* No ++count here*/) {
    // 1. Read Record ID
    uint8_t record_id = 0;
    if (nof_record_id_ == 1 || nof_record_id_ == 2) {
      count += ReadNumber(buffer, record_id);
    }
    const auto *cg3 = FindCgRecordId(record_id);
    const auto* cg_range = range.GetCgRange(record_id);
    if (cg3 == nullptr || cg_range == nullptr) {
      break;
    }

    const auto read = cg3->ReadRangeDataRecord(buffer,
                                               *this,
                                               range);
    if (read == 0) {
      break;
    }
    count += read;
    if (nof_record_id_ == 2) {
      count += ReadNumber(buffer, record_id);
    }
    if (range.IsReady()) {
      break;
    }
  }
}

const Cg3Block *Dg3Block::FindCgRecordId(const uint64_t record_id) const {
  if (cg_list_.size() == 1) {