Method FillBitMap

cpp/src/gandiva/bitmap_accumulator_test.cc:40–42

};

void TestBitMapAccumulator::FillBitMap(uint8_t* bmap, uint32_t seed, int nbytes) {
  ::arrow::random_bytes(nbytes, seed, bmap);
}

void TestBitMapAccumulator::ByteWiseIntersectBitMaps(
    uint8_t* dst, const std::vector<const uint8_t*>& srcs,