/// <summary>
/// this = this AND NOT other </summary>
public void AndNot(FixedBitSet other)
{
AndNot(other.bits, other.bits.Length);
}
/// <summary>
/// this = this AND other </summary>
public void And(FixedBitSet other)
{
And(other.bits, other.numWords);
}
/// <summary>
/// Creates an iterator over the given <see cref="FixedBitSet"/>. </summary>
public FixedBitSetIterator(FixedBitSet bits)
: this(bits.bits, bits.numBits, bits.numWords)
{
}
/// <summary>
/// this = this OR other </summary>
public void Or(FixedBitSet other)
{
Or(other.bits, other.numWords);
}
/// <summary>
/// Returns the popcount or cardinality of the intersection of the two sets.
/// Neither set is modified.
/// </summary>
public static long IntersectionCount(FixedBitSet a, FixedBitSet b)
{
return(BitUtil.Pop_Intersect(a.bits, b.bits, 0, Math.Min(a.numWords, b.numWords)));
}
public static int Cardinality(this FixedBitSet set)
{
return(set.Cardinality);
}
