X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FParagraphList.h;h=7e5cc1a869ff50b54150f09d1c85d2448731ba9c;hb=3bf1b97ae547aea5d0243e41b2d8af463a6e40c5;hp=70c0ff1066ed164676fc22f65cb055c5de63df44;hpb=9d6cad3fe60696d795280a886623fdc9a89f9de6;p=features.git

diff --git a/src/ParagraphList.h b/src/ParagraphList.h
index 70c0ff1066..7e5cc1a869 100644
--- a/src/ParagraphList.h
+++ b/src/ParagraphList.h
@@ -1,6 +1,6 @@
 // -*- C++ -*-
 /**
- * \file ParagraphList_fwd.h
+ * \file ParagraphList.h
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
@@ -12,11 +12,36 @@
 #ifndef PARAGRAPH_LIST_H
 #define PARAGRAPH_LIST_H
 
-#include "paragraph.h"
+#include "Paragraph.h"
 
 #include "support/RandomAccessList.h"
 
-/// Container for all kind of Paragraphs used in Lyx.
-typedef RandomAccessList<Paragraph> ParagraphList;
+
+namespace lyx {
+
+/// Container for all kind of Paragraphs used in LyX.
+class ParagraphList : public RandomAccessList<Paragraph> {
+public:
+	///
+	ParagraphList() {}
+	///
+	template<class InputIterator>
+	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
 
 #endif