private void AddOperatorToken(TokenCalc.TokenType type)
{
TokenCalc tok;
tok = new TokenCalc(type);
TokenList.Add(tok);
}
private static TokenCalc TokenEvalBinOp(TokenCalc tokOp, TokenCalc aToken, TokenCalc bToken)
{
TokenCalc result;
result = new TokenCalc(TokenCalc.TokenType.TokenNumber);
switch (tokOp.Type)
{
case TokenCalc.TokenType.Add:
result.TokenNumber = Number.Add(
aToken.TokenNumber, bToken.TokenNumber);
break;
case TokenCalc.TokenType.Subtract:
result.TokenNumber = Number.Subtract(
aToken.TokenNumber, bToken.TokenNumber);
break;
case TokenCalc.TokenType.Multiply:
result.TokenNumber = Number.Multiply(
aToken.TokenNumber, bToken.TokenNumber);
break;
case TokenCalc.TokenType.Divide:
result.TokenNumber = Number.Divide(
aToken.TokenNumber, bToken.TokenNumber);
break;
}
return(result);
}
private void AddNumberToken(Number number)
{
TokenCalc tok;
tok = new TokenCalc(TokenCalc.TokenType.TokenNumber);
tok.TokenNumber = number;
TokenList.Add(tok);
}
public bool IsLessThanOrEqualTo(TokenCalc tokenCompare)
{
return(this.Type <= tokenCompare.Type);
}
