Method clearAll

bolt/vector/SelectivityVector.h:171–176

* Sets the vector to all not selected. */

   * Sets the vector to all not selected.
   */
  void clearAll() {
    bits::fillBits(bits_.data(), 0, size_, false);
    begin_ = 0;
    end_ = 0;
    allSelected_ = false;
  }

  /**
   * Sets the vector to all selected.