class="paramname">step</td><td>Simulation or interpolation size </td></tr>
  </table>
  </dd>
</dl>
<div class="fragment"><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;{</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  CHECK_GT(step, 0.0);</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <a class="code" href="classrmp_1_1common_1_1geometry_1_1Curve.html#a35cbbed14852b474740733b4e7ca64af">step_</a> = ste