private bool CompareFingerPrint(FrameFingerPrintWrapper[] other)
{
if (FingerPrints == other)
{
return(true);
}
if (FingerPrints == null && other != null)
{
return(false);
}
if (FingerPrints != null && other == null)
{
return(false);
}
if (FingerPrints.Length != other.Length)
{
return(false);
}
FrameFingerPrintWrapper[] sortedFingerPrints = new FrameFingerPrintWrapper[FingerPrints.Length];
FrameFingerPrintWrapper[] otherSortedFingerPrints = new FrameFingerPrintWrapper[FingerPrints.Length];
Array.Copy(FingerPrints, 0, sortedFingerPrints, 0, sortedFingerPrints.Length);
Array.Copy(other, 0, otherSortedFingerPrints, 0, otherSortedFingerPrints.Length);
Array.Sort(sortedFingerPrints, (a, b) => a.FrameNumber - b.FrameNumber);
Array.Sort(otherSortedFingerPrints, (a, b) => a.FrameNumber - b.FrameNumber);
for (int i = 0; i < FingerPrints.Length; i++)
{
if (Equals(sortedFingerPrints[i], otherSortedFingerPrints[i]) == false)
{
return(false);
}
}
return(true);
}
/// <summary>
/// Calculate the distance from this frame to another frame
/// </summary>
/// <param name="other">The other Frame</param>
/// <returns>The hamming distance</returns>
public int CalculateDistance(FrameFingerPrintWrapper other)
{
return(DistanceCalculator.CalculateHammingDistance(PHash, other.PHashCode));
}