public static bool TryParseList <In, Out>(IList <In> data_in, Func <In, VhdlElement> visit_function, out List <Out> res)
where In : class
where Out : class
{
res = new List <Out>();
if (data_in == null)
{
return(false);
}
foreach (In i in data_in)
{
Out new_item;
try
{
bool successfull = CastExtention.TryCast <VhdlElement, Out>(visit_function(i), out new_item);
if (successfull)
{
res.Add(new_item);
}
else
{
return(false);
}
}
catch { return(false); }
}
return(true);
}
public static Out Parse <In, Out>(In data_in, Func <In, VhdlElement> visit_function)
where In : class
where Out : class
{
if (data_in == null)
{
throw new ArgumentNullException(string.Format("Argument data_in is null"));
}
VhdlElement parsed_data = visit_function(data_in);
Out res = CastExtention.Cast <VhdlElement, Out>(parsed_data);
return(res);
}
public static List <Out> ParseList <In, Out>(IList <In> data_in, Func <In, VhdlElement> visit_function)
where In : class
where Out : class
{
if (data_in == null)
{
throw new ArgumentNullException(string.Format("Argument data_in is null"));
}
List <Out> res = new List <Out>();
foreach (In i in data_in)
{
Out new_item = CastExtention.Cast <VhdlElement, Out>(visit_function(i));
res.Add(new_item);
}
return(res);
}
public static bool TryParse <In, Out>(In data_in, Func <In, VhdlElement> visit_function, out Out res)
where In : class
where Out : class
{
res = null;
if (data_in == null)
{
return(false);
}
try
{
VhdlElement parsed_data = visit_function(data_in);
bool successfull = CastExtention.TryCast <VhdlElement, Out>(parsed_data, out res);
return(successfull);
}
catch
{
res = null;
return(false);
}
}
