private void ExtractGVNodes(InstNode root, Dictionary <InstNode, GraphVizNode> nodeDict)
{
GraphTraversal.PerformTraversal <InstNode>(root, (node, fringeAdder) =>
{
if (!nodeDict.ContainsKey(node))
{
var ms = new MemoryStream();
var sw = new StreamWriter(ms);
PrettyPrinter.PrettyPrint(node.Content, sw);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
var data = new StreamReader(ms).ReadToEnd();
nodeDict.Add(node, new GraphVizNode()
{
Id = IdC++, Label = data
});
if (node.Left != null)
{
fringeAdder(node.Left);
}
if (node.Right != null)
{
fringeAdder(node.Right);
}
}
});
}
string Evaluate(string input)
{
bool result_set;
object result;
try {
input = evaluator.Evaluate(input, out result, out result_set);
if (result_set)
{
PrettyPrinter.PrettyPrint(logTextWriter, result);
WriteLine();
}
} catch (Exception ex) {
Debug.WriteLine(ex.ToString());
return(null);
}
return(input);
}
private void ExtractGVNodes2(Node <IList <IInstruction> > node, Dictionary <Node <IList <IInstruction> >, GraphVizNode> nodeDict)
{
if (!nodeDict.ContainsKey(node))
{
var ms = new MemoryStream();
var sw = new StreamWriter(ms);
PrettyPrinter.PrettyPrint(node.Content, sw);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
var data = new StreamReader(ms).ReadToEnd();
nodeDict.Add(node, new GraphVizNode()
{
Id = IdC++, Label = data
});
if (node.Left != null)
{
ExtractGVNodes(node.Left, nodeDict);
}
if (node.Right != null)
{
ExtractGVNodes(node.Right, nodeDict);
}
}
}