- /// paragraph styles begin iterator.
- const_iterator begin() const { return layoutlist_.begin(); }
- /// paragraph styles end iterator
- const_iterator end() const { return layoutlist_.end(); }
+ /// Enumerate the paragraph styles.
+ size_t layoutCount() const { return layoutlist_.size(); }
+ /// Access the paragraph styles.
+ LayoutPtr const & layout(size_t index) const { return layoutlist_[index]; }