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| -rw-r--r-- | src/engine/machina/Stateful.hpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/engine/machina/Stateful.hpp b/src/engine/machina/Stateful.hpp new file mode 100644 index 0000000..1a72db5 --- /dev/null +++ b/src/engine/machina/Stateful.hpp @@ -0,0 +1,40 @@ +/* This file is part of Machina + * Copyright (C) 2007-2010 David Robillard <http://drobilla.net> + * + * Machina is free software; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation; either version 2 of the License, or (at your option) any later + * version. + * + * Machina is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef MACHINA_STATEFUL_HPP +#define MACHINA_STATEFUL_HPP + +#include "redlandmm/Model.hpp" + +namespace Machina { + +class Stateful { +public: + virtual ~Stateful() {} + + virtual void write_state(Redland::Model& model) = 0; + + Redland::Node id() const { return _id; } + void set_id(const Redland::Node& id) { _id = id; } + +protected: + Redland::Node _id; +}; + +} // namespace Machina + +#endif // MACHINA_STATEFUL_HPP |