Make wxClassInfo attributes private. Replace

direct access to sm_classTable with a (const) iterator
interface.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45478 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/hash.h

@@ -335,6 +335,8 @@ private:
 
 #else // if wxUSE_OLD_HASH_TABLE
 
+typedef wxNode wxHashTable_Node;
+
 class WXDLLIMPEXP_BASE wxHashTable : public wxObject
 {
 public: