fixed the anchor names for @section used in interface headers; documented the general...

[wxWidgets.git] / interface / wx / richtext / richtextbuffer.h

diff --git a/interface/wx/richtext/richtextbuffer.h b/interface/wx/richtext/richtextbuffer.h
index 9f7717b34445926872b1c47b2f61d37c65f3b60a..f86e30529a732519652728d35c6905b50087ad24 100644 (file)
--- a/interface/wx/richtext/richtextbuffer.h
+++ b/interface/wx/richtext/richtextbuffer.h
@@ -1043,12 +1043,14 @@ protected:
     /**
         Override to load content from @a stream into @a buffer.
     */
-    bool DoLoadFile(wxRichTextBuffer* buffer, wxInputStream& stream);
+    virtual bool DoLoadFile(wxRichTextBuffer* buffer,
+                            wxInputStream& stream) = 0;
 
     /**
         Override to save content to @a stream from @a buffer.
     */
-    bool DoSaveFile(wxRichTextBuffer* buffer, wxOutputStream& stream);
+    virtual bool DoSaveFile(wxRichTextBuffer* buffer,
+                            wxOutputStream& stream) = 0;
 };