a>00045 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>dynamic_x_step_type;
<a name="l00046"></a>00046 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>dynamic_y_step_type;
<a name="l00047"></a>00047 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>transposed_type;
<a name="l00048"></a>0004