X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/85149efad7fc85798de59e8a680616aa5ad85ffb..c59abe0376cf9d488b8ea1ae49fa2858c4057cc5:/include/wx/object.h

diff --git a/include/wx/object.h b/include/wx/object.h
index b181ed0a84..c268f677b4 100644
--- a/include/wx/object.h
+++ b/include/wx/object.h
@@ -17,7 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#include "wx/defs.h"
 #include "wx/memory.h"
 
 class WXDLLIMPEXP_BASE wxObject;
@@ -65,7 +64,8 @@ public:
 
     ~wxClassInfo();
 
-    wxObject *CreateObject() { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
+    wxObject *CreateObject() const { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
+    bool IsDynamic() const { return (NULL != m_objectConstructor); }
 
     const wxChar       *GetClassName() const { return m_className; }
     const wxChar       *GetBaseClassName1() const
@@ -470,13 +470,16 @@ public:
     // destroy a reference
     void UnRef();
 
+    // Make sure this object has only one reference
+    void UnShare() { AllocExclusive(); }
+
 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
     // it is copied using CloneRefData(), otherwise nothing is done
     void AllocExclusive();
 
-    // both methods must be implemented if Unshare() is used, not pure virtual
+    // both methods must be implemented if AllocExclusive() is used, not pure virtual
     // only because of the backwards compatibility reasons
 
     // create a new m_refData
@@ -500,7 +503,7 @@ class WXDLLIMPEXP_BASE wxDynamicObject : public wxObject
 public:
     // instantiates this object with an instance of its superclass
     wxDynamicObject(wxObject* superClassInstance, const wxDynamicClassInfo *info) ;
-    ~wxDynamicObject();
+    virtual ~wxDynamicObject();
 
     void SetProperty (const wxChar *propertyName, const wxxVariant &value);
     wxxVariant GetProperty (const wxChar *propertyName) const ;
@@ -537,23 +540,24 @@ private :
 // more debugging macros
 // ----------------------------------------------------------------------------
 
-#ifdef __WXDEBUG__
-    #ifndef WXDEBUG_NEW
-        #define WXDEBUG_NEW new(__TFILE__,__LINE__)
-    #endif
-#else // !__WXDEBUG__
-    #define WXDEBUG_NEW new
-#endif
-
 // Redefine new to be the debugging version. This doesn't work with all
 // compilers, in which case you need to use WXDEBUG_NEW explicitly if you wish
 // to use the debugging version.
 
-#if defined(__WXDEBUG__) && wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS
-    #define new new(__TFILE__,__LINE__)
-#elif (defined(__WXDEBUG__) && defined(__VISUALC__) && !wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS)
-    // Including this file redefines new and allows leak reports to contain line numbers
-    #include "wx/msw/msvcrt.h"
-#endif
+#ifdef __WXDEBUG__
+    #define WXDEBUG_NEW new(__TFILE__,__LINE__)
+
+    #if wxUSE_DEBUG_NEW_ALWAYS
+        #if wxUSE_GLOBAL_MEMORY_OPERATORS
+            #define new WXDEBUG_NEW
+        #elif defined(__VISUALC__)
+            // Including this file redefines new and allows leak reports to
+            // contain line numbers
+            #include "wx/msw/msvcrt.h"
+        #endif
+    #endif // wxUSE_DEBUG_NEW_ALWAYS
+#else // !__WXDEBUG__
+    #define WXDEBUG_NEW new
+#endif // __WXDEBUG__/!__WXDEBUG__
 
 #endif // _WX_OBJECTH__