Add factory functions for use with future unit tests.

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

diff --git a/include/wx/stream.h b/include/wx/stream.h
index f0c1ce170cc51138b5f080978f6e07fd2a5914bc..ebdda32f34db67d2631a1ebeace3b1db0b37163c 100644 (file)
--- a/include/wx/stream.h
+++ b/include/wx/stream.h
@@ -354,12 +354,12 @@ public:
     virtual const wxChar * const *GetProtocols(wxStreamProtocolType type
                                                = wxSTREAM_PROTOCOL) const = 0;
 
-    bool CanHandle(const wxChar *protocol,
+    bool CanHandle(const wxString& protocol,
                    wxStreamProtocolType type
                    = wxSTREAM_PROTOCOL) const;
 
 protected:
-    wxString::size_type FindExtension(const wxChar *location) const;
+    wxString::size_type FindExtension(const wxString& location) const;
 
     DECLARE_ABSTRACT_CLASS(wxFilterClassFactoryBase)
 };
@@ -374,7 +374,7 @@ public:
     virtual wxFilterInputStream  *NewStream(wxInputStream *stream)  const = 0;
     virtual wxFilterOutputStream *NewStream(wxOutputStream *stream) const = 0;
 
-    static const wxFilterClassFactory *Find(const wxChar *protocol,
+    static const wxFilterClassFactory *Find(const wxString& protocol,
                                             wxStreamProtocolType type
                                             = wxSTREAM_PROTOCOL);
 
@@ -434,6 +434,7 @@ public:
 
     // Buffer control
     void ResetBuffer();
+    void Truncate();
 
     // NB: the buffer must always be allocated with malloc() if takeOwn is
     //     true as it will be deallocated by free()