check for self-assignment in operator=

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

diff --git a/include/wx/imagiff.h b/include/wx/imagiff.h
index 4d0e52c715a5d766586c823df016fd087de893dd..7ac5c35e7dd2ba07564027676d4fa9046c3139d0 100644 (file)
--- a/include/wx/imagiff.h
+++ b/include/wx/imagiff.h
@@ -18,7 +18,7 @@
 
 #if wxUSE_IMAGE && wxUSE_IFF
 
-class WXDLLEXPORT wxIFFHandler : public wxImageHandler
+class WXDLLIMPEXP_CORE wxIFFHandler : public wxImageHandler
 {
 public:
     wxIFFHandler()
@@ -32,10 +32,10 @@ public:
 #if wxUSE_STREAMS
     virtual bool LoadFile(wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1);
     virtual bool SaveFile(wxImage *image, wxOutputStream& stream, bool verbose=true);
+protected:
     virtual bool DoCanRead(wxInputStream& stream);
 #endif
 
-private:
     DECLARE_DYNAMIC_CLASS(wxIFFHandler)
 };