/// <typeparam name="TEnum">Members should be bit indices, not literal flag values</typeparam>
/// <param name="valueSeperator">regex pattern used to seperate values</param>
public bool?GetFlagsValue <TEnum>(string valueName, ref BitVector32 retVal
, string valueSeperator = ",", bool logFailures = true)
where TEnum : struct, IComparable, IFormattable, IConvertible
{
object value = TryGetValueForName(valueName);
if (value == null)
{
return(null);
}
bool?result = null;
switch (Type.GetTypeCode(value.GetType()))
{
case TypeCode.String:
result = retVal.TryParseFlags <TEnum>((string)value, valueSeperator, logFailures ? JsonNodeGlobals.gErrorsOutputList : null);
break;
case TypeCode.Object:
{
if (!(value is List <object> objList))
{
return(false);
}
result = retVal.TryParseFlags <TEnum>(objList.OfType <string>(), logFailures ? JsonNodeGlobals.gErrorsOutputList : null);
break;
}
default:
return(false);
}
if (logFailures && JsonNodeGlobals.gErrorsOutputList.Count > 0)
{
Debug.Trace.IO.TraceDataSansId(System.Diagnostics.TraceEventType.Error, string.Format(Util.InvariantCultureInfo,
"Failed parsing {0} value '{1}' as an {2}:\n{3}",
valueName, value, "FLAGS", JsonNodeGlobals.gErrorsOutputList.Join("\n")));
JsonNodeGlobals.gErrorsOutputList.Clear();
}
return(result);
}
