/// <summary>
/// Returns a list containing the available signals in the specified record.
/// </summary>
/// <param name="record">Record to be read.</param>
/// <returns>List of available signals in the specified record.</returns>
internal static IEnumerable <Signal> GetSignals(Record record)
{
var signalsCount = GetSignalsCount(record);
if (signalsCount == -1)// no input file
{
throw new ArgumentNullException("record", "The specified input file does not exist");
}
else if (signalsCount == -2)
{
throw new ArgumentException("Invalid header file.", "record");
}
else
{
var signals = new Signal[signalsCount];
PInvoke.isigopen(record, signals, signals.Length);
foreach (var signal in signals)
{
if (!RecordCache.ContainsKey(signal))
{
RecordCache.Add(signal, record);
}
}
return(new List <Signal>(signals));
}
}
/// <summary>
/// Gets the available signals in the specified record.
/// </summary>
/// <param name="record">The record name.</param>
/// <returns>A list containing the signals of the specified record.</returns>
public static List <Signal> GetSignals(string record)
{
var signalsCount = GetSignalsCount(record);
if (signalsCount == -1)// no input file
{
throw new ArgumentNullException("record", "The specified input file does not exist.");
}
else if (signalsCount == -2)
{
throw new ArgumentException("Invalid header file.", "record");
}
else
{
var signals = new Signal[signalsCount];
PInvoke.isigopen(record, signals, signals.Length);
var objRecord = new Record(record);
foreach (var signal in signals)
{
objRecord.Signals.Add(signal);
if (!RecordCache.ContainsKey(signal))
{
RecordCache.Add(signal, objRecord);
}
}
return(new List <Signal>(signals));
}
}
