public override object Exec(ArrayType firstOperand, object arg)
{
// * Operators >= > <= < are note allowed
// * Operators >= > <= < are note allowed
if ((relationalOperator == RelationalOperator.GreaterThan ||
relationalOperator == RelationalOperator.GreaterThanOrEqual ||
relationalOperator == RelationalOperator.LessThan ||
relationalOperator == RelationalOperator.LessThanOrEqual
) &&
showErrorMessage)
{
ErrorManager.Instance.NotifyError(new OperationNotAllowedError(relationalOperator.ToString(), firstOperand.FullName, this.secondOperand.FullName, location));
return(null);
}
if (!(secondOperand is NullType))
{
ErrorManager.Instance.NotifyError(new OperationNotAllowedError(relationalOperator.ToString(), this.secondOperand.FullName, location));
}
;
return(null);
}
public override string ToString()
{
return(op.ToString());
}
protected override string BuildTypeExpressionString()
{
return(String.Format("{0}:={1} {2} {3}", this.ReturnType.FullName, this.FirstOperand.FullName, op.ToString(), this.SecondOperand.FullName));
}
