/// <summary>
/// Overrides the ToString method to return more useful information
/// </summary>
/// <returns></returns>
public override string ToString()
{
IVisitor visitor = new ToStringVisitor();
Accept(visitor);
return(String.Concat(new object[] { base.GetType().FullName, " {", visitor, "}" }));
}
/// <summary>
/// Overrides the ToString method to print out an overview of the graph
/// </summary>
/// <returns></returns>
public override string ToString()
{
ToStringVisitor toStringVisitor = new ToStringVisitor();
base.Accept(toStringVisitor);
return(String.Concat(new object[] { base.GetType().FullName, " {\r\n", toStringVisitor, "}" }));
}