lass="symbol">
        <span class="name">getFieldFast</span><span class="params">(<span name="fld">fld: <span name="org.joda.time.DateTimeField" class="extype">DateTimeField</span></span>)</span><span class="result">: <a name="org.saddle.Vec" class="extype" href="../Vec.html">Vec</a>[<span name="scala.Int" class="extype">Int</span>]</span>
      </span>
      </h4>
      <p class="shortcomment cmt">Using Joda time's PreciseDateTimeField logic directly allows much faster extraction of the
fractional units o