RCS-IDs

[wxWidgets.git] / interface / wx / wfstream.h

diff --git a/interface/wx/wfstream.h b/interface/wx/wfstream.h
index c93e57b7be1fb8f22732707d69446c0a22af14c5..596152b5fe003e8a8570b09987b04deba508f78a 100644 (file)
--- a/interface/wx/wfstream.h
+++ b/interface/wx/wfstream.h
@@ -39,13 +39,13 @@ public:
         either the old file couldn't be deleted or that the new file couldn't be renamed
         to the old name.
     */
-    bool Commit();
+    virtual bool Commit();
 
     /**
         Discard changes: the old file contents are not changed, the temporary file is
         deleted.
     */
-    void Discard();
+    virtual void Discard();
 };
 
 
@@ -72,7 +72,7 @@ public:
         Initializes a file stream in write-only mode using the file descriptor @e fp.
     */
     wxFFileOutputStream(const wxString& filename,
-                        const wxString& mode = "w+b");
+                        const wxString& mode = "wb");
 
     /**
         Initializes a file stream in write-only mode using the file I/O object file.
@@ -87,7 +87,7 @@ public:
     /**
         Destructor.
     */
-    ~wxFFileOutputStream();
+    virtual ~wxFFileOutputStream();
 
     /**
         Returns @true if the stream is initialized and ready.
@@ -133,7 +133,7 @@ public:
     /**
         Destructor.
     */
-    ~wxFileOutputStream();
+    virtual ~wxFileOutputStream();
 
     /**
         Returns @true if the stream is initialized and ready.
@@ -179,7 +179,7 @@ public:
     /**
         Destructor.
     */
-    ~wxFileInputStream();
+    virtual ~wxFileInputStream();
 
     /**
         Returns @true if the stream is initialized and ready.
@@ -226,7 +226,7 @@ public:
     /**
         Destructor.
     */
-    ~wxFFileInputStream();
+    virtual ~wxFFileInputStream();
 
     /**
         Returns @true if the stream is initialized and ready.