Compile fix for qt versions below 4.6.

[lyx.git] / src / Buffer.h

diff --git a/src/Buffer.h b/src/Buffer.h
index b5c34b3a082c4ef16a584c0de0872d4af78d43f1..9701f319132aed6e1ed65f9d854ff1a0f1248ed1 100644 (file)
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -211,6 +211,10 @@ public:
        int readHeader(Lexer & lex);
 
 private:
+       ///
+       typedef std::map<Buffer const *, Buffer *> BufferMap;
+       ///
+       void clone(BufferMap &) const;
        /// save timestamp and checksum of the given file.
        void saveCheckSum() const;      
        /// read a new file