ass="identifier">Checker</span><span class="special">,</span> <span class="identifier">dense_output_stepper_tag</span><span class="special">&gt;</span> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="identifier">DenseOutStepper</span>          <a name="boost.numeric.odeint.checked_steppe_idp18950048.stepper_type"></a><span class="identifier">stepper_type</span><span cl