some tabular fixes for the problems reported by Helge

[lyx.git] / src / bufferlist.h

diff --git a/src/bufferlist.h b/src/bufferlist.h
index 5d8ddab2e4828699f08ef89c65430ba60ff68571..0b480edc03de4731b134351dd9369a0f697aa07d 100644 (file)
--- a/src/bufferlist.h
+++ b/src/bufferlist.h
@@ -71,6 +71,18 @@ public:
        /// returns a pointer to the buffer whose temppath matches the string
        Buffer * BufferList::getBufferFromTmp(std::string const &);
 
+       /** returns a pointer to the buffer that follows argument in
+        * buffer list. The buffer following the last in list is the
+        * first one.
+        */
+       Buffer * next(Buffer const *) const;
+
+       /** returns a pointer to the buffer that precedes argument in
+        * buffer list. The buffer preceding the first in list is the
+        * last one.
+        */
+       Buffer * previous(Buffer const *) const;
+
        /// reset current author for all buffers
        void setCurrentAuthor(std::string const & name, std::string const & email);