1 files changed, 0 insertions, 124 deletions
diff --git a/src/engine/machina/Problem.hpp b/src/engine/machina/Problem.hpp
deleted file mode 100644
index 182d61a..0000000
--- a/src/engine/machina/Problem.hpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/* This file is part of Machina.
- * Copyright (C) 2007-2009 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_PROBLEM_HPP
-#define MACHINA_PROBLEM_HPP
-
-#include <map>
-#include "raul/MIDISink.hpp"
-#include "machina/Machine.hpp"
-#include "eugene/Problem.hpp"
-
-namespace Machina {
-
-
-class Problem : public Eugene::Problem<Machine> {
-public:
-	Problem(TimeUnit unit, const std::string& target_midi, SharedPtr<Machine> seed = SharedPtr<Machine>());
-	virtual ~Problem() {}
-
-	void seed(SharedPtr<Machine> parent) { _seed = parent; }
-
-	float fitness(const Machine& machine) const;
-
-	bool fitness_less_than(float a, float b) const { return a < b; }
-
-	void clear_fitness_cache() { _fitness.clear(); }
-
-	boost::shared_ptr<Population>
-	initial_population(size_t gene_size, size_t pop_size) const;
-
-private:
-	size_t distance(const std::vector<uint8_t>& source,
-	                const std::vector<uint8_t>& target) const;
-
-	// count
-	/*struct FreqEvaluator : public Raul::MIDISink {
-		Evaluator(const Problem& problem)
-		: _problem(problem), _n_notes(0), _length(0) {
-			for (uint8_t i=0; i < 128; ++i)
-				_note_frequency[i] = 0;
-		}
-		void write_event(Raul::BeatTime time,
-		                 size_t         ev_size,
-		                 const uint8_t* ev) throw (std::logic_error);
-		void compute();
-		const Problem& _problem;
-
-		size_t n_notes() const { return _n_notes; }
-
-		float  _note_frequency[128];
-		size_t _n_notes;
-		double _length;
-	};*/
-
-	// distance
-	/*struct Evaluator : public Raul::MIDISink {
-		Evaluator(const Problem& problem) : _problem(problem) {}
-		void write_event(Raul::BeatTime time,
-		                 size_t         ev_size,
-		                 const uint8_t* ev) throw (std::logic_error);
-		void compute();
-		const Problem& _problem;
-
-		size_t n_notes() const { return _notes.size(); }
-
-		std::vector<uint8_t> _notes;
-		float                _counts[128];
-	};*/
-
-	struct Evaluator : public Raul::MIDISink {
-		Evaluator(const Problem& problem) : _problem(problem), _order(4), _n_notes(0), _first_note(0) {
-			for (uint8_t i=0; i < 128; ++i)
-				_counts[i] = 0;
-		}
-		void write_event(TimeStamp      time,
-		                 size_t         ev_size,
-		                 const uint8_t* ev) throw (std::logic_error);
-		void compute();
-		const Problem& _problem;
-
-		size_t n_notes() const { return _n_notes; }
-		uint8_t first_note() const { return _first_note; }
-
-		const uint32_t _order;
-
-		std::string _read;
-
-		typedef std::map<std::string, uint32_t> Patterns;
-		Patterns _patterns;
-		uint32_t _counts[128];
-		size_t   _n_notes;
-		uint8_t  _first_note;
-	};
-
-	TimeUnit           _unit;
-
-	Evaluator          _target;
-	SharedPtr<Machine> _seed;
-
-	/// for levenshtein distance
-	mutable std::vector< std::vector<uint16_t> > _matrix;
-
-	/// memoization
-	mutable std::map<Machine*, float> _fitness;
-};
-
-
-} // namespace Machina
-
-#endif // MACHINA_PROBLEM_HPP