use anon namespace, somewhat better comp. handling of minipages, not quite there yet

[lyx.git] / src / graphics / GraphicsCacheItem.h

diff --git a/src/graphics/GraphicsCacheItem.h b/src/graphics/GraphicsCacheItem.h
index 266b70d723f301de0e45ad42ee32c3cde202f44e..3b5c04128dc00965c684c4ef7f16e89a538ec0fb 100644 (file)
--- a/src/graphics/GraphicsCacheItem.h
+++ b/src/graphics/GraphicsCacheItem.h
@@ -24,16 +24,12 @@
 #include <boost/utility.hpp>
 #include <boost/smart_ptr.hpp>
 
-#include "sigc++/signal_system.h"
-#ifdef SIGC_CXX_NAMESPACES
-using SigC::Signal0;
-#endif
-
+#include <sigc++/signal_system.h>
 
 class LyXImage;
 
 /// A GraphicsCache item holder.
-class GraphicsCacheItem : public noncopyable {
+class GraphicsCacheItem : public boost::noncopyable {
 public:
        /// c-tor
        GraphicsCacheItem(string const & filename);