# getAge method

int getAge()

Gets the estimated age of the subject. -1 if not computed.

return Estimated age of the subject. -1 if not computed. throws FaceException An error has occurred during Face Library execution.

## Implementation

    int getAge() {
      Pointer<Int> pAge = calloc();
      try {
        var err = faceSDK.id3FacePortrait_GetAge(_pHandle.value, pAge);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vAge = pAge.value;
        return vAge;
      } finally {
        calloc.free(pAge);
      }
    }