getId method

int getId()

Gets the ID of the detected face.

return ID of the detected face. throws FaceException An error has occurred during Face Library execution.

Implementation

int getId() {
  Pointer<Int> pId = calloc();
  try {
    var err = faceSDK.id3TrackedFace_GetId(_pHandle.value, pId);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vId = pId.value;
    return vId;
  } finally {
    calloc.free(pId);
  }
}