OEGetBitCounts

bool OEGetBitCounts(const OEFingerPrint& fpA,
                    const OEFingerPrint& fpB, unsigned int* onlyA,
                    unsigned int* onlyB, unsigned int* bothAB,
                    unsigned int* neitherAB)

fpA, pfB: The two OEFingerPrint objects being compared.
onlyA: The number of bits set “on” in fingerprint fpA but not in fpB.
onlyB: The number of bits set “on” in fingerprint fpB but not in fpA.
bothAB: The number of bits set “on” in both OEFingerPrint objects.
neitherAB: The number of bits unset in both OEFingerPrint objects.