+namespace
+{
+
+template <typename T>
+inline bool
+DoSaveValue(wxConfigBase *conf, const wxString& key, T value)
+{
+ return conf && conf->Write(key, value);
+}
+
+template <typename T>
+bool
+DoRestoreValue(wxConfigBase *conf, const wxString& key, T *value)
+{
+ return conf && conf->Read(key, value);
+}
+
+} // anonymous namespace
+
+#define wxPERSIST_DEFINE_SAVE_RESTORE_FOR(Type) \
+ bool wxPersistenceManager::SaveValue(const wxPersistentObject& who, \
+ const wxString& name, \
+ Type value) \
+ { \
+ return DoSaveValue(GetConfig(), GetKey(who, name), value); \
+ } \
+ \
+ bool wxPersistenceManager::RestoreValue(const wxPersistentObject& who, \
+ const wxString& name, \
+ Type *value) \
+ { \
+ return DoRestoreValue(GetConfig(), GetKey(who, name), value); \
+ }
+
+wxPERSIST_DEFINE_SAVE_RESTORE_FOR(bool)
+wxPERSIST_DEFINE_SAVE_RESTORE_FOR(int)
+wxPERSIST_DEFINE_SAVE_RESTORE_FOR(long)
+wxPERSIST_DEFINE_SAVE_RESTORE_FOR(wxString)
+
+#undef wxPERSIST_DEFINE_SAVE_RESTORE_FOR