/// <summary>
/// parse the paramater from a string
/// </summary>
/// <param name="commaSepParameter"></param>
/// <returns></returns>
public static Parameter[] FromString(string commaSepParameter)
{
List <Parameter> resultParams = new List <Parameter>();
foreach (string parameter in commaSepParameter.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
string[] varParts = parameter.Split(variableSeparators, StringSplitOptions.RemoveEmptyEntries);
int index = 0;
Parameter.CallBy callby = Parameter.CallBy.Value;
switch (varParts[0].Trim().ToLower())
{
case "ref":
callby = Parameter.CallBy.Reference;
index++;
break;
case "readonly":
callby = Parameter.CallBy.ReadOnly;
index++;
break;
}
resultParams.Add(new Parameter(varParts[index + 0].Trim(), varParts[index + 1].Trim(), callby));
}
return(resultParams.ToArray());
}
public static void Main(string[] args)
{
CallBy cb = new CallBy();
int num1 = 40, num2 = 60;
cb.CallByVal(num1, num2);
Console.WriteLine("Values after calling by value: " + num1 + " " + num2);
cb.CallByRef(ref num1, ref num2);
Console.WriteLine("Values after calling by reference: " + num1 + " " + num2);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="datatype">datatype of the parameter</param>
/// <param name="name">name of the parameter</param>
/// <param name="callby">whats the call by of the parameter</param>
public Parameter(string datatype, string name, CallBy callby = CallBy.Value)
: base(datatype, name)
{
this.callby = callby;
}
