string iterator's operator- should return difference_type, not size_t or unsigned

[wxWidgets.git] / include / wx / palmos / palette.h

diff --git a/include/wx/palmos/palette.h b/include/wx/palmos/palette.h
index 28e4109d20eaccb51ed92fc515493f3b84beb181..690299c08cf9c9a8487866a8b31d869b4bcbd415 100644 (file)
--- a/include/wx/palmos/palette.h
+++ b/include/wx/palmos/palette.h
@@ -21,7 +21,7 @@ class WXDLLEXPORT wxPaletteRefData: public wxGDIRefData
     friend class WXDLLEXPORT wxPalette;
 public:
     wxPaletteRefData(void);
-    ~wxPaletteRefData(void);
+    virtual ~wxPaletteRefData(void);
 protected:
  WXHPALETTE m_hPalette;
 };
@@ -36,15 +36,13 @@ public:
   wxPalette(void);
 
   wxPalette(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue);
-  ~wxPalette(void);
+  virtual ~wxPalette(void);
   bool Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue);
   int GetPixel(unsigned char red, unsigned char green, unsigned char blue) const;
   bool GetRGB(int pixel, unsigned char *red, unsigned char *green, unsigned char *blue) const;
 
-  virtual bool Ok(void) const { return (m_refData != NULL) ; }
-
-  inline bool operator == (const wxPalette& palette) const { return m_refData == palette.m_refData; }
-  inline bool operator != (const wxPalette& palette) const { return m_refData != palette.m_refData; }
+  virtual bool Ok() const { return IsOk(); }
+  virtual bool IsOk(void) const { return (m_refData != NULL) ; }
 
   virtual bool FreeResource(bool force = false);