<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy"> <area shape="rect" id="node1" href="$a04748.html" title=" " alt="" coords="5,5,133,44"/> <area shape="rect" id="node2" href="$a01764.html" title="Explicit specialization for long long." alt="" coords="181,12,332,37"/> </map>