_valid_2_with_failure_value.h6"></a>
            <span class="phrase"><a name="geometry.reference.algorithms.is_valid.is_valid_2_with_failure_value.complexity"></a></span><a class="link" href="is_valid_2_with_failure_value.html#geometry.reference.algorithms.is_valid.is_valid_2_with_failure_value.complexity">Complexity</a>
          </h6>
<p>
            Constant-time for points, segments, boxes and multi-points
          </p>
<p>
            Linear for linestrings and multi-linestrings
          </p>
<p>
  