<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="node1" href="$a01003.html" title="std::unary_function\l\&lt; _Arg, _Result \&gt;" alt="" coords="5,102,131,141"/>
<area shape="rect" id="node2" href="$a00034.html" title="An SGI extension . " alt="" coords="181,5,360,57"/>
<area shape="rect" id="node3" href="$a00072.html" title="__gnu_cxx::subtractive_rng" alt="" coords="185,81,357,106"/>
<area shape="rect" id="node4" href="$a00080.html" title="An SGI extension . " alt="" coords="179,130,363,169"/>
<area shape="rect" id="node5" href="$a00939.html" title="One of the adaptors for function pointers. " alt="" coords="187,193,354,231"/>
</map>