Various probably quite untidy progress on KDMs.

[libdcp.git] / src / picture_asset.h

diff --git a/src/picture_asset.h b/src/picture_asset.h
index 15764dab6961c2324e7c799d111a029803716562..96bf5659db44d9ae784e2d70d39043393c1d9e3d 100644 (file)
--- a/src/picture_asset.h
+++ b/src/picture_asset.h
@@ -64,6 +64,9 @@ protected:
        int _width;
        /** picture height in pixels */
        int _height;
+
+private:
+       std::string key_type () const;
 };
 
 /** A 2D (monoscopic) picture asset */