Method Set

be/src/util/bitmap.h:59–68

Sets the bit at 'bit_index' to v.

  /// Sets the bit at 'bit_index' to v.
  void Set(int64_t bit_index, bool v) {
    int64_t word_index = bit_index >> NUM_OFFSET_BITS;
    bit_index &= BIT_INDEX_MASK;
    DCHECK_LT(word_index, buffer_.size());
    if (v) {
      buffer_[word_index] |= (1LL << bit_index);
    } else {
      buffer_[word_index] &= ~(1LL << bit_index);
    }
  }

  /// Returns true if the bit at 'bit_index' is set.
  bool Get(int64_t bit_index) const {