public CompilerOutput EvaluateString(string input)
{
Tokens tokens = new Tokenizer(input).Scan();
System.Numerics.Complex returnValue = 0;
PostfixedTokens postFixedTokens = null;
ParseTree parseTree = null;
string output = string.Empty;
if (tokens != null && tokens.InAList.Count() > 0)
{
postFixedTokens = new PostfixedTokens(tokens.InAList);
//TODO: Within the postfixed tokens class learn to handle variable names that can't be evaluated
//TODO: since variables can't start with a number, parse 3PI as 3*PI
parseTree = postFixedTokens.BuildParseTree();
if (parseTree != null)
{
returnValue = parseTree.val;
SystemLog.AddToReturnValues(returnValue);
output = returnValue.FullVisualization();
}
}
return(new CompilerOutput(input, tokens, returnValue, parseTree, postFixedTokens, output));
}
