digraph G
{
  edge [fontname="Helvetica",fontsize="10",labelfontname="Helvetica",labelfontsize="10"];
  node [fontname="Helvetica",fontsize="10",shape=record];
  Node1 [label="BaseAST",height=0.2,width=0.4,color="black", fillcolor="grey75", style="filled" fontcolor="black"];
  Node2 -> Node1 [dir=back,color="midnightblue",fontsize="10",style="solid",fontname="Helvetica"];
  Node2 [label="AST",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$classAST.html"];
  Node3 -> Node2 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="ref",fontname="Helvetica"];
  Node3 [label="ASTRef",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$structASTRef.html"];
  Node2 -> Node3 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="ptr",fontname="Helvetica"];
  Node4 -> Node1 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="down\nright",fontname="Helvetica"];
  Node4 [label="ASTRefCount\< BaseAST \>",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$classASTRefCount.html"];
  Node3 -> Node4 [dir=back,color="darkorchid3",fontsize="10",style="dashed",label="ref",fontname="Helvetica"];
}