+void USERS_IMPL::AddNotifierUserAdd(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onAddNotifiersImpl.insert(n);
+}
+//-----------------------------------------------------------------------------
+void USERS_IMPL::DelNotifierUserAdd(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onAddNotifiersImpl.erase(n);
+}
+//-----------------------------------------------------------------------------
+void USERS_IMPL::AddNotifierUserDel(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onDelNotifiersImpl.insert(n);
+}
+//-----------------------------------------------------------------------------
+void USERS_IMPL::DelNotifierUserDel(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onDelNotifiersImpl.erase(n);
+}
+//-----------------------------------------------------------------------------