diff options
author | David Robillard <d@drobilla.net> | 2007-12-07 03:05:20 +0000 |
---|---|---|
committer | David Robillard <d@drobilla.net> | 2007-12-07 03:05:20 +0000 |
commit | ffb37e6de2934aa227c3483f8a00118e3604b5e5 (patch) | |
tree | 8c40493f8de562677e1e54cc4b26a1fbbb493d26 /src/engine/machina/Evolver.hpp | |
parent | 33e9991326a1cd90a4956f3221f5a48d03d5af89 (diff) | |
download | machina-ffb37e6de2934aa227c3483f8a00118e3604b5e5.tar.gz machina-ffb37e6de2934aa227c3483f8a00118e3604b5e5.tar.bz2 machina-ffb37e6de2934aa227c3483f8a00118e3604b5e5.zip |
It's evolution, baby.
git-svn-id: http://svn.drobilla.net/lad/machina@958 a436a847-0d15-0410-975c-d299462d15a1
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 |