Method DoFindFirst

container/bitmap.cpp:200–213

}

bool BitmapBase::DoFindFirst(WordType* words, size_t word_size, size_t* result)
{
    for (size_t i = 0; i < word_size; i++)
    {
        WordType thisword = words[i];
        if (thisword != static_cast<WordType>(0))
        {
            *result = (i * kBitsPerWord
                    + __builtin_ctzl(thisword));
            return true;
        }
    }
    return false;
}

bool BitmapBase::DoFindNext(WordType* words, size_t word_size, size_t prev, size_t* result)
{