internal double Calculate()
{
LexicalAnalyzer = new LexicalAnalyzer(Input);
RPNConverter = new RPNConverter(LexicalAnalyzer.Analyse());
RPNComputer = new RPNComputer(RPNConverter.Convert());
return(RPNComputer.Compute());
}
protected static void Succeeds(IList <Element> input, IList <Element> expected)
{
var rpnConverter = new RPNConverter();
rpnConverter.Convert(new List <Element>(input));
var output = rpnConverter.Rpn;
Assert.Equal(output.Count, expected.Count);
for (var i = 0; i < output.Count; ++i)
{
Assert.Equal(output[i], expected[i]);
}
}
public CompiledScript Compile(string source, Options options = Options.None,
IDictionary <string, VariableValue> variables = null)
{
_rpnConverter.Reset();
// Tokenization
var tokens = _lexer.Analyze(source);
// Parse
_tokenParser.Parse(tokens);
// Convert to RPN
_rpnConverter.Convert(_tokenParser.Elements);
// Build AST
var rootNode = ASTBuilder.Build(_rpnConverter.Rpn, options, variables, _functions);
// Optimize
rootNode = rootNode.Optimize();
// Create script wrapper
return(new CompiledScript(rootNode));
}
protected static void Fails(IList <Element> input)
{
var rpnConverter = new RPNConverter();
Assert.Throws <ParserException>(() => { rpnConverter.Convert(new List <Element>(input)); });
}
