check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / include / wx / dcgraph.h

diff --git a/include/wx/dcgraph.h b/include/wx/dcgraph.h
index 7e44ef7221539f604c0e64456a20bf2b7dbe3d4a..46781cc4e758a034441e2ab8ab4ca2a457812403 100644 (file)
--- a/include/wx/dcgraph.h
+++ b/include/wx/dcgraph.h
@@ -14,6 +14,7 @@
 
 #if wxUSE_GRAPHICS_CONTEXT
 
+#include "wx/dc.h"
 #include "wx/geometry.h"
 #include "wx/dynarray.h"
 #include "wx/graphics.h"
@@ -27,7 +28,8 @@ public:
     wxGCDC( const wxWindowDC& dc );
     wxGCDC( const wxMemoryDC& dc );
     wxGCDC();
-    
+    virtual ~wxGCDC();
+ 
     wxGraphicsContext* GetGraphicsContext();
     void SetGraphicsContext( wxGraphicsContext* ctx );