public bool TryGetRecord(DateTime time, out T record)
{
int ind = Records.BinarySearch(time);
if (ind > -1)
{
record = Records[ind];
return(true);
}
else
{
record = default(T);
return(false);
}
}
/// <summary>
/// Sets the cursor to the nearest tick after or exacty at provided time.
/// If the provided time is higher or lower than the know prices range it will be set to the last tick or first tick
/// </summary>
public void SeekNearestAfter(DateTime time)
{
lock (Locker)
{
var ind = Records.BinarySearch(time);
if (ind > -1)
{
Cursor = ind;
}
else
{
Cursor = ~ind;
}
Debug.Assert(Cursor > -1);
}
}
public void AddRecord(T historyRecord, bool scatteredOrder = false)
{
if (scatteredOrder)
{
int index = Records.BinarySearch(historyRecord.Time);
if (index > -1)
{
Records[index] = historyRecord;
}
else
{
Records.Add(historyRecord);
}
}
else
{
if (Records.Count > 0 && EndTime > historyRecord.Time)
{
throw new Exception("you cannot add a tick that's preceding the last one ");
}
Records.Add(historyRecord);
}
}