digraph "Graphical Class Hierarchy"
{
  bgcolor="transparent";
  edge [fontname="Helvetica",fontsize="10",labelfontname="Helvetica",labelfontsize="10"];
  node [fontname="Helvetica",fontsize="10",shape=record];
  rankdir="LR";
  Node1 [label="Stream",height=0.2,width=0.4,color="black",URL="$a00027.html",tooltip="Stream is the base class for buffered input and output for IO objects. "];
  Node1 -> Node2 [dir="back",color="midnightblue",fontsize="10",style="solid",fontname="Helvetica"];
  Node2 [label="StreamReader",height=0.2,width=0.4,color="black",URL="$a00028.html",tooltip="StreamReader implements buffered reads from IO objects. "];
  Node1 -> Node3 [dir="back",color="midnightblue",fontsize="10",style="solid",fontname="Helvetica"];
  Node3 [label="StreamWriter",height=0.2,width=0.4,color="black",URL="$a00029.html",tooltip="StreamWriter implements buffered writes to IO objects. "];
}
