><span class="lineno">  131</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>    MUDA_INLINE MUDA_GENERIC <span class="keywordtype">void</span> check_range(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y) <span class="keyword">const</span> MUDA_NOEXCEPT</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>    {</div>
<div class="line"><a id="l00134" nam