<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="node1" href="$a00454.html" title="std::binary_function\l\&lt; _T1, _T2, bool \&gt;" alt="" coords="5,99,133,138"/>
<area shape="rect" id="node2" href="$a00128.html" title="Constructs predicate for equality from strict weak ordering predicate. " alt="" coords="191,5,371,43"/>
<area shape="rect" id="node3" href="$a00129.html" title="Similar to std::equal_to, but allows two different types. " alt="" coords="199,67,363,106"/>
<area shape="rect" id="node4" href="$a00134.html" title="Similar to std::less, but allows two different types. " alt="" coords="209,130,353,169"/>
<area shape="rect" id="node5" href="$a00136.html" title="Compare __a pair of types lexicographically, descending. " alt="" coords="181,193,381,231"/>
</map>