<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy"> <area shape="rect" id="node1" href="$a06353.html" title="std::binary_function\l\< _Tp, _Tp, _Tp \>" alt="" coords="5,97,133,136"/> <area shape="rect" id="node2" href="$a06369.html" title="One of the math functors. " alt="" coords="188,5,312,31"/> <area shape="rect" id="node3" href="$a06361.html" title="One of the math functors. " alt="" coords="191,55,309,80"/> <area shape="rect" id="node4" href="$a06373.html" title="One of the math functors. " alt="" coords="184,104,316,129"/> <area shape="rect" id="node5" href="$a06365.html" title="One of the math functors. " alt="" coords="181,153,319,179"/> <area shape="rect" id="node6" href="$a06357.html" title="One of the math functors. " alt="" coords="196,203,304,228"/> </map>