[48d621]: inst / __ga_problem_private_state__.m  Maximize  Restore  History

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## 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: 1.1.1
function private_state = __ga_problem_private_state__ (options)
private_state.ReproductionCount.elite = options.EliteCount;
private_state.ReproductionCount.crossover = ...
fix (options.CrossoverFraction *
(options.PopulationSize - options.EliteCount));
private_state.ReproductionCount.mutation = ...
options.PopulationSize - ...
(private_state.ReproductionCount.elite +
private_state.ReproductionCount.crossover);
assert (private_state.ReproductionCount.elite +
private_state.ReproductionCount.crossover +
private_state.ReproductionCount.mutation,
options.PopulationSize); ## DEBUG
private_state.parentsCount.crossover = ...
2 * private_state.ReproductionCount.crossover;
private_state.parentsCount.mutation = ...
1 * private_state.ReproductionCount.mutation;
private_state.nParents = ...
private_state.parentsCount.crossover + ...
private_state.parentsCount.mutation;
private_state.parentsSelection.crossover = ...
1:private_state.parentsCount.crossover;
private_state.parentsSelection.mutation = ...
private_state.parentsCount.crossover + ...
(1:private_state.parentsCount.mutation);
assert (length (private_state.parentsSelection.crossover) +
length (private_state.parentsSelection.mutation),
private_state.nParents); ## DEBUG
endfunction

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