public double Calculate(string input)
{
Token EofToken = new Token {
Type = TT.EOF
};
var lexer = new CalculatorLexer(input);
Src = new ParserSource <Token>(lexer, EofToken, lexer.Src.SourceFile)
{
TokenTypeToString = tt => ((TT)tt).ToString()
};
var result = ExprSequence();
Src.Match((int)TT.EOF);
return(result);
}
public double Calculate(string input)
{
var lexer = new CalculatorLexer(input);
_tokens.Clear();
Token t;
while (((t = lexer.NextToken()).Type != TT.EOF))
{
if ((t.Type != TT.Space))
{
_tokens.Add(t);
}
}
_src = new ParserSource <Token>(_tokens, new Token {
Type = TT.EOF
})
{
TokenTypeToString = TokenTypeToString
};
return(Expr());
}
