Returns the index of the first bit that is set to true that occurs on or after
the specified startin
Returns true if the specified BitVector has any bits set to true that are also
set to true in this B
Returns the "logical size" of this bitset: the index of the highest set bit in
the bitset plus one.
Performs a logical OR of this bit set with the bit set argument. This bit set is
modified so that a
Decodes the set bits as integers. The destination IntBag is reset before the
bits are transposed.