60;    <span class="keyword">class </span><a class="code" href="_o_i_s_prereqs_8h.html#ac2dda74b97e308f2b80ca6e2e0524594">_OISExport</a> <a class="code" href="class_o_i_s_1_1_exception.html">Exception</a> : <span class="keyword">public</span> std::exception</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    {</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00059"><