X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbufferlist.h;h=161f95b7f520a63a2742f7ad0d10322164507795;hb=c4320d24cd2d29c2e77958b4a8fd44f2bd587ca7;hp=2ca9fefe551d2db3404e8b16ba85323abf66b422;hpb=cfcb59904b0e84e597ddb528a76a2cf88ffce78d;p=lyx.git

diff --git a/src/bufferlist.h b/src/bufferlist.h
index 2ca9fefe55..161f95b7f5 100644
--- a/src/bufferlist.h
+++ b/src/bufferlist.h
@@ -17,6 +17,9 @@
 #include <string>
 #include <vector>
 
+
+namespace lyx {
+
 class Buffer;
 class OutputParams;
 
@@ -25,9 +28,19 @@ class OutputParams;
  * and deletions of new ones.
  */
 class BufferList : boost::noncopyable {
+public:
+	typedef std::vector<Buffer *>::iterator iterator;
+	typedef std::vector<Buffer *>::const_iterator const_iterator;
+
 public:
 	BufferList();
 
+	iterator begin();
+	const_iterator begin() const;
+
+	iterator end();
+	const_iterator end() const;
+
 	/// write all buffers, asking the user, returns false if cancelled
 	bool quitWriteAll();
 
@@ -58,6 +71,9 @@ public:
 	/// return head of buffer list if any
 	Buffer * first();
 
+	/// return back of buffer list if any
+	Buffer * last();
+
 	/// returns true if the buffer exists already
 	bool exists(std::string const &) const;
 
@@ -99,4 +115,10 @@ private:
 	void emergencyWrite(Buffer * buf);
 };
 
+/// Implementation is in lyx_main.C
+extern BufferList & theBufferList();
+
+
+} // namespace lyx
+
 #endif // BUFFERLIST_H