BloombergLP::bdlb::BitStringUtil::find0AtMaxIndex

Return the index of the most-significant 0 bit in the specified bitString in the specified range [begin .. end)], if such a bit exists, and k_INVALID_INDEX otherwise. The behavior is undefined unless begin <= end and end is less than or equal to the length of bitString.

Synopsis

Declared in <bdlb_bitstringutil.h>

static
std::size_t
find0AtMaxIndex(
    uint64_t const* bitString,
    std::size_t begin,
    std::size_t end);