corrected inverted test in IsEmpty() (patch 1936052)

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

diff --git a/include/wx/textfile.h b/include/wx/textfile.h
index 289b9de4e3746e20a02a4957a6744ccdfea44f31..588aedd24ae40a1d732c9f40f0454e277a5d167f 100644 (file)
--- a/include/wx/textfile.h
+++ b/include/wx/textfile.h
@@ -8,16 +8,12 @@
 // Created:     03.04.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_TEXTFILE_H
 #define _WX_TEXTFILE_H
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "textfile.h"
-#endif
-
 #include "wx/defs.h"
 
 #include "wx/textbuf.h"
@@ -43,8 +39,8 @@ protected:
     virtual bool OnOpen(const wxString &strBufferName,
                         wxTextBufferOpenMode OpenMode);
     virtual bool OnClose();
-    virtual bool OnRead(wxMBConv& conv);
-    virtual bool OnWrite(wxTextFileType typeNew, wxMBConv& conv);
+    virtual bool OnRead(const wxMBConv& conv);
+    virtual bool OnWrite(wxTextFileType typeNew, const wxMBConv& conv);
 
 private: