<map id="G" name="G"> <area shape="rect" id="node2" href="$a00059.html" title="A timeline event representing a change of the current value." alt="" coords="517,5,875,33"/> <area shape="rect" id="node4" href="$a00058.html" title="Base class for nodes in the timeline." alt="" coords="229,5,469,33"/> <area shape="rect" id="node6" href="$a00119.html" title="Class NonCopyable is a base class. Derive your own class from it when you want to..." alt="" coords="5,5,181,33"/> <area shape="rect" id="node8" href="$a00151.html" title="This is a base class for all Python extension types." alt="" coords="583,55,809,83"/> </map>