alueAtOffset</a> (long int _sampleOffset, double _previousValue, double &amp;_nextValue)=0</td></tr>
<tr class="separator:a429d0ff69dd4aa82fe35bf50fad94914"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a693735fb393bd1272a2dcc8a1841d0cc"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_i_parameter_update_queue.html#a693735fb393bd1272a2dcc8a1841d0cc">getNextValue</a> (double &amp;_nextValue)