## Copyright (C) 2008 Luca Favatella <slackydeb@gmail.com> ## ## This program 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. ## ## This program 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 more details. ## ## You should have received a copy of the GNU General Public License ## along with this program; If not, see <http://www.gnu.org/licenses/>. ## Author: Luca Favatella <slackydeb@gmail.com> ## Version: 1.2 function state = __ga_problem_update_state_at_each_generation__ (state, problem, private_state) if (state.Generation > 0) state.Score(1:problem.options.PopulationSize, 1) = \ __ga_scores__ (problem.fitnessfcn, state.Population); else ## state.Generation == 0 state.Score(1:problem.options.PopulationSize, 1) = \ __ga_scores__ (problem.fitnessfcn, state.Population, problem.options.InitialScores); endif state.Expectation(1, 1:problem.options.PopulationSize) = \ problem.options.FitnessScalingFcn (state.Score, private_state.nParents); state.Best(state.Generation + 1, 1) = min (state.Score); endfunction

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