Function BitmapTest

be/src/kudu/util/bitmap.h:55–57

Test/get the given bit.

// Test/get the given bit.
inline bool BitmapTest(const uint8_t *bitmap, size_t idx) {
  return bitmap[idx >> 3] & (1 << (idx & 7));
}

// Merge the two bitmaps using bitwise or. Both bitmaps should have at least
// n_bits valid bits.