X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbufferlist.h;h=2ca9fefe551d2db3404e8b16ba85323abf66b422;hb=b9963e1a57135c3e2ab128a9ec4300f0e4886992;hp=5d8ddab2e4828699f08ef89c65430ba60ff68571;hpb=cd424d78530c9e38502ee7f989ef5c426c97ad61;p=lyx.git

diff --git a/src/bufferlist.h b/src/bufferlist.h
index 5d8ddab2e4..2ca9fefe55 100644
--- a/src/bufferlist.h
+++ b/src/bufferlist.h
@@ -69,7 +69,19 @@ public:
 	/// returns a pointer to the buffer with the given number.
 	Buffer * getBuffer(unsigned int);
 	/// returns a pointer to the buffer whose temppath matches the string
-	Buffer * BufferList::getBufferFromTmp(std::string const &);
+	Buffer * 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);