update from James Bishop

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

diff --git a/include/wx/mstream.h b/include/wx/mstream.h
index dbbaba2799a8eb9181ac5d8a562acca1a4670dd1..2719d90474caf2bcb137c16b6bd3824e76046e59 100644 (file)
--- a/include/wx/mstream.h
+++ b/include/wx/mstream.h
@@ -21,8 +21,9 @@ class WXDLLIMPEXP_BASE wxMemoryInputStream : public wxInputStream
 public:
     wxMemoryInputStream(const void *data, size_t length);
     virtual ~wxMemoryInputStream();
-    virtual size_t GetSize() const { return m_length; }
+    virtual wxFileOffset GetLength() const { return m_length; }
     virtual bool Eof() const;
+    virtual bool IsSeekable() const { return true; }
 
     char Peek();
 
@@ -50,7 +51,8 @@ public:
     // if data is !NULL it must be allocated with malloc()
     wxMemoryOutputStream(void *data = NULL, size_t length = 0);
     virtual ~wxMemoryOutputStream();
-    virtual size_t GetSize() const { return m_o_streambuf->GetLastAccess(); }
+    virtual wxFileOffset GetLength() const { return m_o_streambuf->GetLastAccess(); }
+    virtual bool IsSeekable() const { return true; }
 
     size_t CopyTo(void *buffer, size_t len) const;