implemented GetBestSize() (TODO: make this available in generic version as well)

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

diff --git a/include/wx/zstream.h b/include/wx/zstream.h
index 7086472a219794fd56959e29d42f38e45f86e642..74ece7fb5b084ac85f146399cd8c0749b6f68fac 100644 (file)
--- a/include/wx/zstream.h
+++ b/include/wx/zstream.h
@@ -11,10 +11,6 @@
 #ifndef _WX_WXZSTREAM_H__
 #define _WX_WXZSTREAM_H__
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "zstream.h"
-#endif
-
 #include "wx/defs.h"
 
 #if wxUSE_ZLIB && wxUSE_STREAMS
@@ -46,7 +42,7 @@ class WXDLLIMPEXP_BASE wxZlibInputStream: public wxFilterInputStream {
   virtual ~wxZlibInputStream();
 
   char Peek() { return wxInputStream::Peek(); }
-  size_t GetSize() const { return wxInputStream::GetSize(); }
+  wxFileOffset GetLength() const { return wxInputStream::GetLength(); }
 
   static bool CanHandleGZip();
 
@@ -69,10 +65,11 @@ class WXDLLIMPEXP_BASE wxZlibInputStream: public wxFilterInputStream {
 class WXDLLIMPEXP_BASE wxZlibOutputStream: public wxFilterOutputStream {
  public:
   wxZlibOutputStream(wxOutputStream& stream, int level = -1, int flags = wxZLIB_ZLIB);
-  virtual ~wxZlibOutputStream();
+  virtual ~wxZlibOutputStream() { Close(); }
 
   void Sync() { DoFlush(false); }
-  size_t GetSize() const { return (size_t)m_pos; }
+  bool Close();
+  wxFileOffset GetLength() const { return m_pos; }
 
   static bool CanHandleGZip();