X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/14ca93a0d9a025c6620eaa94ac0687e44c31e234..da817fa6ebbe54afe26b7536255699294abe4dfd:/include/wx/object.h

diff --git a/include/wx/object.h b/include/wx/object.h
index 43e96756eb..d24af71257 100644
--- a/include/wx/object.h
+++ b/include/wx/object.h
@@ -13,10 +13,6 @@
 #ifndef _WX_OBJECTH__
 #define _WX_OBJECTH__
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "object.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
@@ -38,15 +34,6 @@ class WXDLLIMPEXP_BASE wxObject;
 // conditional compilation
 // ----------------------------------------------------------------------------
 
-// this shouldn't be needed any longer as <wx/msw/private.h> does it but it
-// doesn't hurt neither
-#ifdef GetClassName
-#undef GetClassName
-#endif
-#ifdef GetClassInfo
-#undef GetClassInfo
-#endif
-
 class WXDLLIMPEXP_BASE wxClassInfo;
 class WXDLLIMPEXP_BASE wxHashTable;
 class WXDLLIMPEXP_BASE wxObjectRefData;
@@ -191,7 +178,7 @@ inline void wxClassInfo::CleanUpClasses() {}
     wxIMPLEMENT_CLASS_COMMON(name, basename, NULL, func)
 
 #define wxIMPLEMENT_CLASS_COMMON2(name, basename1, basename2, func)           \
-    wxIMPLEMENT_CLASS_COMMON(name, basename1, &basename2::ms_classInfo)
+    wxIMPLEMENT_CLASS_COMMON(name, basename1, &basename2::ms_classInfo, func)
 
 // -----------------------------------
 // for concrete classes
@@ -304,7 +291,11 @@ name##PluginSentinel  m_pluginsentinel;
 // Just seems a bit nicer-looking (pretend it's not a macro)
 #define wxIsKindOf(obj, className) obj->IsKindOf(&className::ms_classInfo)
 
-// to be replaced by dynamic_cast<> in the future
+// this cast does some more checks at compile time as it uses static_cast
+// internally
+//
+// note that it still has different semantics from dynamic_cast<> and so can't
+// 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 *, \
@@ -314,7 +305,7 @@ name##PluginSentinel  m_pluginsentinel;
 // The 'this' pointer is always true, so use this version
 // to cast the this pointer and avoid compiler warnings.
 #define wxDynamicCastThis(className) \
- (IsKindOf(&className::ms_classInfo) ? (className *)(this) : (className *)0)
+     (IsKindOf(&className::ms_classInfo) ? (className *)(this) : (className *)0)
 
 #ifdef __WXDEBUG__
 inline void* wxCheckCast(void *ptr)
@@ -326,7 +317,8 @@ inline void* wxCheckCast(void *ptr)
  ((className *)wxCheckCast(wxDynamicCast(obj, className)))
 
 #else  // !__WXDEBUG__
-#define wxStaticCast(obj, className) ((className *)(obj))
+#define wxStaticCast(obj, className) \
+    wx_const_cast(className *, wx_static_cast(const className *, obj))
 
 #endif  // __WXDEBUG__
 
@@ -386,7 +378,7 @@ inline void* wxCheckCast(void *ptr)
 
 #endif // wxUSE_ARRAY_MEMORY_OPERATORS
 
-#endif // WXDEBUG && wxUSE_MEMORY_TRACING
+#endif // __WXDEBUG__ && wxUSE_MEMORY_TRACING
 
 // ----------------------------------------------------------------------------
 // wxObject: the root class of wxWidgets object hierarchy
@@ -404,9 +396,9 @@ public:
     virtual ~wxObject() { UnRef(); }
 
     wxObject(const wxObject& other)
-        {
-            InitFrom(other);
-        }
+    {
+        InitFrom(other);
+    }
 
     wxObject& operator=(const wxObject& other)
     {
@@ -463,6 +455,18 @@ public:
     // destroy a reference
     void UnRef();
 
+
+    // Reserved for future use
+    virtual void ReservedObjectFunc1() {}
+    virtual void ReservedObjectFunc2() {}
+    virtual void ReservedObjectFunc3() {}
+    virtual void ReservedObjectFunc4() {}
+    virtual void ReservedObjectFunc5() {}
+    virtual void ReservedObjectFunc6() {}
+    virtual void ReservedObjectFunc7() {}
+    virtual void ReservedObjectFunc8() {}
+    virtual void ReservedObjectFunc9() {}
+
 protected:
     // ensure that our data is not shared with anybody else: if we have no
     // data, it is created using CreateRefData() below, if we have shared data
@@ -568,5 +572,4 @@ private :
     #include "wx/msw/msvcrt.h"
 #endif
 
-#endif  // _WX_OBJECTH__
-
+#endif // _WX_OBJECTH__