+++ /dev/null
-#ifndef STLPLUS_PERSISTENT_CALLBACK\r
-#define STLPLUS_PERSISTENT_CALLBACK\r
-////////////////////////////////////////////////////////////////////////////////\r
-\r
-// Author: Andy Rushton\r
-// Copyright: (c) Southampton University 1999-2004\r
-// (c) Andy Rushton 2004-2009\r
-// License: BSD License, see ../docs/license.html\r
-\r
-// Persistence for pointers to polymorphic classes using the callback approach.\r
-\r
-// This works on a set of classes. Each subclass has a set of callback\r
-// (non-method) functions that enable create/dump/restore operations. Each\r
-// subclass must be registered with the persistence dump/restore context so\r
-// that the system knows how to handle it.\r
-\r
-// This approach is suited to classes that cannot be modified to add\r
-// persistence methods. See persistent_interface for a more C++-like way of\r
-// handling polymorphism.\r
-\r
-// Objects are always dumped/restored as pointers to the superclass T.\r
-\r
-// Multiple pointers to the same object are handled in the same way as for\r
-// simple pointers\r
-\r
-// Only classes registered with the context can be dumped and restored as\r
-// polymorphic types - see dump_context::register_callback and\r
-// restore_context::register_callback. Attempting to use any unrecognised class\r
-// will throw an exception.\r
-\r
-////////////////////////////////////////////////////////////////////////////////\r
-\r
-#include "persistence_fixes.hpp"\r
-#include "persistent_contexts.hpp"\r
-\r
-////////////////////////////////////////////////////////////////////////////////\r
-\r
-namespace stlplus\r
-{\r
-\r
- template<typename T>\r
- void dump_callback(dump_context&, const T* const data)\r
- throw(persistent_dump_failed);\r
-\r
- template<typename T>\r
- void restore_callback(restore_context&, T*& data)\r
- throw(persistent_restore_failed);\r
-\r
-} // end namespace stlplus\r
-\r
- ////////////////////////////////////////////////////////////////////////////////\r
-#include "persistent_callback.tpp"\r
-#endif\r