+
+/////////////////////////////////////////////////////////////////////////////
+// wxArchiveClassFactory
+//
+// A wxArchiveClassFactory instance for a particular archive type allows
+// the creation of the other classes that may be needed.
+
+class WXDLLIMPEXP_BASE wxArchiveClassFactory : public wxObject
+{
+public:
+ typedef wxArchiveEntry entry_type;
+ typedef wxArchiveInputStream instream_type;
+ typedef wxArchiveOutputStream outstream_type;
+ typedef wxArchiveNotifier notifier_type;
+#if wxUSE_STL || defined WX_TEST_ARCHIVE_ITERATOR
+ typedef wxArchiveIter iter_type;
+ typedef wxArchivePairIter pairiter_type;
+#endif
+
+ virtual ~wxArchiveClassFactory() { }
+
+ wxArchiveEntry *NewEntry() const
+ { return DoNewEntry(); }
+ wxArchiveInputStream *NewStream(wxInputStream& stream) const
+ { return DoNewStream(stream); }
+ wxArchiveOutputStream *NewStream(wxOutputStream& stream) const
+ { return DoNewStream(stream); }
+
+ virtual wxString GetInternalName(
+ const wxString& name,
+ wxPathFormat format = wxPATH_NATIVE) const = 0;
+
+ void SetConv(wxMBConv& conv) { m_pConv = &conv; }
+ wxMBConv& GetConv() const { return *m_pConv; }
+
+protected:
+ // old compilers don't support covarient returns, so 'Do' methods are
+ // used to simulate them
+ virtual wxArchiveEntry *DoNewEntry() const = 0;
+ virtual wxArchiveInputStream *DoNewStream(wxInputStream& stream) const = 0;
+ virtual wxArchiveOutputStream *DoNewStream(wxOutputStream& stream) const = 0;
+
+ wxArchiveClassFactory() : m_pConv(&wxConvLocal) { }
+ wxArchiveClassFactory& operator=(const wxArchiveClassFactory& WXUNUSED(f))
+ { return *this; }
+
+private:
+ wxMBConv *m_pConv;
+
+ DECLARE_ABSTRACT_CLASS(wxArchiveClassFactory)
+};
+
+#endif // wxUSE_STREAMS && wxUSE_ARCHIVE_STREAMS