check for self-assignment in operator=

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

diff --git a/include/wx/object.h b/include/wx/object.h
index 88fe417365aee70c02d62f66afb2fbd6ad8ceafa..26c3c0271cf518922fc18a832bf0635fc0fd6295 100644 (file)
--- a/include/wx/object.h
+++ b/include/wx/object.h
@@ -155,7 +155,7 @@ protected:
     void Register();
     void Unregister();
 
-    DECLARE_NO_COPY_CLASS(wxClassInfo)
+    wxDECLARE_NO_COPY_CLASS(wxClassInfo);
 };
 
 WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxString& name);
@@ -190,7 +190,7 @@ WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxString& name);
             &basename::ms_classInfo,                                          \
             baseclsinfo2,                                                     \
             (int) sizeof(name),                                               \
-            (wxObjectConstructorFn) func);                                    \
+            func);                                                            \
                                                                               \
     wxClassInfo *name::GetClassInfo() const                                   \
         { return &name::ms_classInfo; }
@@ -319,8 +319,8 @@ name##PluginSentinel  m_pluginsentinel;
 // be replaced by it as long as there are any compilers not supporting it
 #define wxDynamicCast(obj, className) \
     ((className *) wxCheckDynamicCast( \
-        wx_const_cast(wxObject *, wx_static_cast(const wxObject *, \
-          wx_const_cast(className *, wx_static_cast(const className *, obj)))), \
+        const_cast<wxObject *>(static_cast<const wxObject *>(\
+          const_cast<className *>(static_cast<const className *>(obj)))), \
         &className::ms_classInfo))
 
 // The 'this' pointer is always true, so use this version
@@ -339,7 +339,7 @@ inline void* wxCheckCast(void *ptr)
 
 #else  // !__WXDEBUG__
 #define wxStaticCast(obj, className) \
-    wx_const_cast(className *, wx_static_cast(const className *, obj))
+    const_cast<className *>(static_cast<const className *>(obj))
 
 #endif  // __WXDEBUG__
 
@@ -534,7 +534,7 @@ public:
         return *this;
     }
 
-    bool IsKindOf(wxClassInfo *info) const;
+    bool IsKindOf(const wxClassInfo *info) const;
 
 
     // Turn on the correct set of new and delete operators
@@ -626,8 +626,8 @@ public:
 #ifdef _MSC_VER
         return (wxClassInfo*) m_classInfo;
 #else
-        wxDynamicClassInfo *nonconst = wx_const_cast(wxDynamicClassInfo *, m_classInfo);
-        return wx_static_cast(wxClassInfo *, nonconst);
+        wxDynamicClassInfo *nonconst = const_cast<wxDynamicClassInfo *>(m_classInfo);
+        return static_cast<wxClassInfo *>(nonconst);
 #endif
     }