ParagraphList(InputIterator first, InputIterator last)
: RandomAccessList<Paragraph>(first, last)
{}
+
+ const Paragraph * getParagraphBefore(const_iterator const & par) const
+ {
+ // No previous paragraph.
+ if (par == begin())
+ return nullptr;
+
+ auto prevpar = par;
+ --prevpar;
+ return &*prevpar;
+ }
};
} // namespace lyx