Method TopSize

cpp/src/arrow/util/bitset_stack_internal.h:63–66

\brief number of bits in the bitset at the top of the stack

  /// \brief number of bits in the bitset at the top of the stack
  int TopSize() const {
    if (offsets_.size() == 0) return 0;
    return bit_count() - offsets_.back();
  }

  /// \brief pop a bitset off the stack
  void Pop() {