X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/34138703c3997ce676a1e713d9ff9eb020640da7..1b826605f5ab0bb680925f5e24a57b068ce2bdc5:/include/wx/fstream.h

diff --git a/include/wx/fstream.h b/include/wx/fstream.h
index eab87dab21..2c1f320f85 100644
--- a/include/wx/fstream.h
+++ b/include/wx/fstream.h
@@ -8,34 +8,52 @@
 // Copyright:   (c) Guilhem Lavaux
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
+
 #ifndef _WX_WXFSTREAM_H__
 #define _WX_WXFSTREAM_H__
 
+#ifdef __GNUG__
+#pragma interface "fstream.h"
+#endif
+
 #include <wx/object.h>
 #include <wx/string.h>
 #include <wx/stream.h>
 #include <wx/file.h>
 
-class wxFileInputStream: public wxInputStream, virtual public wxFile {
+// Disable warnings such as
+// 'wxFileStream' : inherits 'wxFileInputStream::Peek' via dominance
+
+#ifdef _MSC_VER
+#pragma warning(disable:4250)
+#endif
+
+class wxFileStreamBase {
+protected:
+  wxFile *m_file;
+  bool m_file_destroy;
+};
+
+class wxFileInputStream: public virtual wxInputStream,
+                         public virtual wxFileStreamBase {
  public:
   wxFileInputStream(const wxString& fileName);
   virtual ~wxFileInputStream();
 
   virtual char Peek();
 
-  virtual bool Eof() const { return wxFile::Eof(); }
-
-  bool Ok() const { return wxFile::IsOpened(); }
+  bool Ok() const { return m_file->IsOpened(); }
 
  protected:
-  wxFileInputStream() {}
+  wxFileInputStream();
 
   size_t DoRead(void *buffer, size_t size);
   off_t DoSeekInput(off_t pos, wxSeekMode mode);
   off_t DoTellInput() const;
 };
 
-class wxFileOutputStream: public wxOutputStream, virtual public wxFile {
+class wxFileOutputStream: public virtual wxOutputStream,
+                          public virtual wxFileStreamBase {
  public:
   wxFileOutputStream(const wxString& fileName);
   virtual ~wxFileOutputStream();
@@ -46,20 +64,25 @@ class wxFileOutputStream: public wxOutputStream, virtual public wxFile {
 
   void Sync();
 
-  bool Ok() const { return wxFile::IsOpened(); }
+  bool Ok() const { return m_file->IsOpened(); }
 
  protected:
-  wxFileOutputStream() {}
+  wxFileOutputStream();
 
   size_t DoWrite(const void *buffer, size_t size);
   off_t DoSeekOutput(off_t pos, wxSeekMode mode);
   off_t DoTellOutput() const;
 };
 
-class wxFileStream: public wxFileInputStream, public wxFileOutputStream {
+class wxFileStream: public wxStream,
+                    public wxFileInputStream, public wxFileOutputStream {
  public:
   wxFileStream(const wxString& fileName);
   virtual ~wxFileStream();
 };
 
+#ifdef _MSC_VER
+#pragma warning(default:4250)
+#endif
+
 #endif