getHeaderVersion method

int getHeaderVersion()

Gets the the header version.

return The header version. throws BiosealException An error has occurred during Bioseal Library execution.

Implementation

int getHeaderVersion() {
  Pointer<Int> pHeaderVersion = calloc();
  try {
    var err = biosealSDK.id3Bioseal_GetHeaderVersion(_pHandle.value, pHeaderVersion);
    if (err != BiosealError.success.value) {
      throw BiosealException(err);
    }
    final vHeaderVersion = pHeaderVersion.value;
    return vHeaderVersion;
  } finally {
    calloc.free(pHeaderVersion);
  }
}