<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy"> <area shape="rect" id="node1" href="$a00310.html" title="Stored hash." alt="" coords="6,5,143,43"/> <area shape="rect" id="node3" href="$a00308.html" title="Primary template for representation of stored data. Two types of data can be stored: value and hash..." alt="" coords="192,5,352,43"/> <area shape="rect" id="node4" href="$a00311.html" title="Stored value." alt="" coords="5,70,144,109"/> <area shape="rect" id="node7" href="$a00309.html" title="Specialization for representation of stored data of just value type." alt="" coords="209,67,335,119"/> </map>