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Diffstat (limited to 'src/engine/machina/Evolver.hpp')
-rw-r--r-- | src/engine/machina/Evolver.hpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/engine/machina/Evolver.hpp b/src/engine/machina/Evolver.hpp new file mode 100644 index 0000000..051513b --- /dev/null +++ b/src/engine/machina/Evolver.hpp @@ -0,0 +1,57 @@ +/* This file is part of Machina. + * Copyright (C) 2007 Dave 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_EVOLVER_HPP +#define MACHINA_EVOLVER_HPP + +#include <raul/SharedPtr.hpp> +#include <raul/Thread.hpp> +#include <eugene/core/GAImpl.hpp> +#include "Schrodinbit.hpp" + +namespace Eugene { template <typename G> class HybridMutation; } + +namespace Machina { + +class Machine; +class Problem; + + +class Evolver : public Raul::Thread { +public: + Evolver(const string& target_midi, SharedPtr<Machine> seed); + + void seed(SharedPtr<Machine> parent); + bool improvement() { return _improvement; } + + SharedPtr<const Machine> best() { return _ga->best(); } + + typedef Eugene::GAImpl<Machine> MachinaGA; + +private: + void _run(); + + SharedPtr<MachinaGA> _ga; + SharedPtr<Problem> _problem; + float _active_fitness; + Schrodinbit _improvement; +}; + + +} // namespace Machina + +#endif // MACHINA_EVOLVER_HPP |