internal RedBlackTreeEnumerator(RedBlackTreeSlice <K, V, N> slice)
{
_redBlackTree = slice;
_isFirst = true;
_maximum = slice.Maximum;
_hasMaximum = true;
}
internal RedBlackTreeSlice(RedBlackTreeSlice <K, V, N> parentSlice, K minimum, K maximum)
{
_redBlackTree = parentSlice._redBlackTree;
if (Compare(minimum, parentSlice.Minimum) < 0)
{
throw new ArgumentException($"The minimum key of a subslice must be >= the minimum key of the containing slice ({minimum} is not >= {parentSlice.Minimum}).");
}
if (Compare(maximum, parentSlice.Maximum) > 0)
{
throw new ArgumentException($"The maximum key of a subslice must be <= the maximum key of the containing slice ({maximum} is not <= {parentSlice.Maximum}).");
}
if (Compare(minimum, maximum) < 0)
{
throw new ArgumentException($"The maximum key of a slice must be >= the minimum key (was given {minimum} to {maximum}).");
}
Minimum = minimum;
Maximum = maximum;
}
