/// <summary>
/// Removes the supplied range of integers from the valid range collection. The valid range collection
/// is updated as appropriate to remove the invalid integers
/// </summary>
/// <param name="invalidRange">The range of integers to remove from the valid integer collection</param>
private void RemoveFromValidRange(Range<double> invalidRange)
{
foreach (Range<double> validRange in m_validRanges)
{
if (invalidRange.IsSubRangeOf(validRange))
{
//check for matching boundaries. If we have some, we don't need to split the existing valid range
if (!(invalidRange.Min == validRange.Min || invalidRange.Max == validRange.Max))
{
//no matching boundaries, so need to split validRange. Add new valid range at high end of existing
//valid range
m_validRanges.Add(new Range<double>(invalidRange.Max + 1, validRange.Max));
validRange.Max = invalidRange.Min - 1;
break;
}
}
if (invalidRange.OverlapsHighEndOf(validRange))
{
//reduce max of valid range
if (invalidRange.Min > 0)
{
validRange.Max = invalidRange.Min - 1;
}
}
if (invalidRange.OverlapsLowEndOf(validRange))
{
//increase min of valid range
if (invalidRange.Max < Int32.MaxValue)
{
validRange.Min = invalidRange.Max + 1;
}
}
}
}
