73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
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* Copyright (C) 2005 Maarten Keijzer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef EOSYMCROSSOVER_H
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#define EOSYMCROSSOVER_H
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class NodeSelector;
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class Sym;
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#include <eoOp.h>
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extern bool subtree_quad(Sym& a, Sym& b, NodeSelector& select);
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template <class EoType>
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class eoQuadSubtreeCrossover : public eoQuadOp<EoType> {
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NodeSelector& node_selector;
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public:
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eoQuadSubtreeCrossover(NodeSelector& _node_selector) : node_selector(_node_selector) {}
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bool operator()(EoType& a, EoType& b) { return subtree_quad(a,b, node_selector); }
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};
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extern bool subtree_bin(Sym& a, const Sym& b, NodeSelector& select);
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template <class EoType>
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class eoBinSubtreeCrossover : public eoBinOp<EoType> {
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NodeSelector& node_selector;
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public :
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eoBinSubtreeCrossover(NodeSelector& _node_selector) : node_selector(_node_selector) {}
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bool operator()(EoType& a, const EoType& b) { return subtree_bin(a, b, node_selector); }
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};
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/** Yet another homologous crossover, afaik not particularly
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* defined in the literature
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*/
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extern bool homologous_bin(Sym& a, const Sym& b);
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template <class EoType>
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class eoBinHomologousCrossover : public eoBinOp<EoType> {
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public:
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bool operator()(EoType& a, const EoType& b) {
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return homologous_bin(a,b);
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}
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};
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extern bool size_level_xover(Sym& a, const Sym& b);
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template <class EoType>
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class eoSizeLevelCrossover : public eoBinOp<EoType> {
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public:
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bool operator()(EoType& a, const EoType& b) {
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return size_level_xover(a,b);
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}
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};
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#endif
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