/div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>                <span class="keywordtype">bool</span> isSinglePole ()<span class="keyword"> const</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span><span class="keyword">                </span>{</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</spa