<map id="G" name="G"> <area shape="rect" id="node2" href="$a00849.html" title="Switch is a Group node that allows switching between children." alt="" coords="19,341,109,371"/> <area shape="rect" id="node4" href="$a00338.html" title="General group node which maintains a list of children." alt="" coords="21,245,107,275"/> <area shape="rect" id="node6" href="$a00491.html" title="Base class for all internal nodes in the scene graph." alt="" coords="23,165,105,195"/> <area shape="rect" id="node8" href="$a00500.html" title="Base class/standard interface for objects which require IO support, cloning and reference counting..." alt="" coords="20,85,108,115"/> <area shape="rect" id="node10" href="$a00627.html" title="Base class from providing referencing counted objects." alt="" coords="5,5,123,35"/> <area shape="rect" id="node12" href="$a01033.html" title="osgWidget::UIObjectParent\< Window \>" alt="" coords="133,341,387,371"/> <area shape="rect" id="node14" href="$a01033.html" title="osgWidget::UIObjectParent\< T \>" alt="" coords="153,245,367,275"/> </map>