checkExpectedEmpty method

void checkExpectedEmpty()

Implementation

void checkExpectedEmpty() {
  // can't check areal features
  if (input.getDimension() >= 2) return;
  // can't check positive distances
  if (distance > 0.0) return;

  // at this point can expect an empty result
  if (!result.isEmpty()) {
    _isValid = false;
    errorMsg = "Result is non-empty";
    errorIndicator = result;
  }
  report("ExpectedEmpty");
}