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89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/* Copyright 2010 Juan Rada-Vilela
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/*
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* File: DescriptiveAntecedent.h
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* Author: jcrada
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*
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* Created on March 3, 2010, 12:32 AM
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*/
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#ifndef FL_DESCRIPTIVEANTECEDENT_H
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#define FL_DESCRIPTIVEANTECEDENT_H
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#include "FuzzyAntecedent.h"
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#include "FuzzyOperator.h"
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#include "InputLVar.h"
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#include "Hedge.h"
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#include "LinguisticTerm.h"
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#include <vector>
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#include <string>
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#include "FuzzyEngine.h"
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#include "FuzzyExceptions.h"
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namespace fl {
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class DescriptiveAntecedent : public FuzzyAntecedent {
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public:
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enum OPERATION {
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O_NONE = ' ', O_AND = '&', O_OR = '*',
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};
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private:
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DescriptiveAntecedent* _left;
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DescriptiveAntecedent* _right;
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OPERATION _operation;
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std::vector<Hedge*> _hedges; //very
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const LinguisticTerm* _term; //high
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public:
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DescriptiveAntecedent();
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DescriptiveAntecedent(const FuzzyOperator& fuzzy_op);
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virtual ~DescriptiveAntecedent();
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virtual flScalar degreeOfTruth() const;
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virtual std::string toString() const;
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virtual void parse(const std::string& antecedent,
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const FuzzyEngine& engine) throw (ParsingException);
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virtual void setLeft(DescriptiveAntecedent* l_antecedent);
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virtual DescriptiveAntecedent* left() const;
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virtual void setRight(DescriptiveAntecedent* r_antecedent);
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virtual DescriptiveAntecedent* right() const;
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virtual void setOperation(OPERATION operation);
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virtual OPERATION operation() const;
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virtual void addHedge(Hedge* hedge);
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virtual int numberOfHedges() const;
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virtual Hedge* hedge(int index) const;
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virtual void setTerm(const LinguisticTerm* term);
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virtual const LinguisticTerm* term() const;
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virtual bool isTerminal() const;
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// static bool IsValid(const std::string& rule, const FuzzyEngine& engine);
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std::string Preprocess(const std::string& infix);
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std::string InfixToPostfix(const std::string& infix);
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};
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}
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#endif /* FL_DESCRIPTIVEANTECEDENT_H */
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