digraph G
{
  edge [fontname="FreeSans",fontsize="10",labelfontname="FreeSans",labelfontsize="10"];
  node [fontname="FreeSans",fontsize="10",shape=record];
  Node1 [label="boxpp",height=0.2,width=0.4,color="black", fillcolor="grey75", style="filled" fontcolor="black"];
  Node2 -> Node1 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="box",fontname="FreeSans"];
  Node2 [label="CTree",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$classCTree.html",tooltip="A CTree = (Node x [CTree]) is a Node associated with a list of subtrees called branches..."];
  Node3 -> Node2 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="fNode",fontname="FreeSans"];
  Node3 [label="Node",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$classNode.html",tooltip="Class Node = (type x (int + double + Sym + void*))."];
  Node4 -> Node3 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="s",fontname="FreeSans"];
  Node4 [label="Symbol",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$classSymbol.html",tooltip="Symbols are unique objects with a name stored in a hash table."];
  Node4 -> Node4 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="fNext\ngSymbolTable",fontname="FreeSans"];
  Node2 -> Node2 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="fNext\ngHashTable",fontname="FreeSans"];
}