\begin{minipage}[t]{8in}
\begin{tabular}{ll}
ObjectType  & type\index{GraphObject!type}()
\end{tabular}\\
 
 \parbox[b]{2in} \ \ 
\begin{minipage}[t]{4in}Return the type of the GraphObject.\end{minipage}
\end{minipage}
\vspace{0.2in}


\begin{minipage}[t]{8in}
\begin{tabular}{ll}
Bool  & operator==\index{GraphObject!operator==}(GraphObject\&)
\end{tabular}\\
 
 \parbox[b]{2in} \ \ 
\begin{minipage}[t]{4in}Return TRUE if the GraphObjects
point to the same thing.\end{minipage}
\end{minipage}
\vspace{0.2in}


\begin{minipage}[t]{8in}
\begin{tabular}{ll}
void  & display\index{GraphObject!display}()
\end{tabular}\\
 
 \parbox[b]{2in} \ \ 
\begin{minipage}[t]{4in}Produce a human-readable version of the graphobject.\end{minipage}
\end{minipage}
\vspace{0.2in}


\begin{minipage}[t]{8in}
\begin{tabular}{ll}
GraphObject *  & owner\index{GraphObject!owner}()
\end{tabular}\\
 
 \parbox[b]{2in} \ \ 
\begin{minipage}[t]{4in}Who is the owner of this object?\end{minipage}
\end{minipage}
\vspace{0.2in}

