<map id="G" name="G"> <area shape="rect" id="node2" href="$a00251.html" title="Controlling output.This is the base class for all output streams. It provides text formatting of all ..." alt="" coords="7,160,233,189"/> <area shape="rect" id="node4" href="$a00248.html" title="Virtual base class for all stream classes.Most of the member functions called dispatched on stream ob..." alt="" coords="20,83,220,112"/> <area shape="rect" id="node6" href="$a00528.html" title="The base of the I/O class hierarchy.This class defines everything that can be defined about I/O that ..." alt="" coords="73,5,167,35"/> </map>