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68 lines
2.0 KiB
C++
68 lines
2.0 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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#include "MamdaniRule.h"
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#include "defs.h"
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#include "StrOp.h"
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#include "FuzzyOperator.h"
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#include <sstream>
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#include <stack>
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#include "DescriptiveAntecedent.h"
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#include "MamdaniConsequent.h"
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namespace fl {
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MamdaniRule::MamdaniRule()
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: FuzzyRule() {
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}
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MamdaniRule::MamdaniRule(const std::string& rule, const FuzzyEngine& engine)
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: FuzzyRule() {
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try{
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parse(rule,engine);
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}catch(ParsingException& e){
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FL_LOG(e.toString());
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}
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}
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MamdaniRule::~MamdaniRule() {
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}
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void MamdaniRule::parse(const std::string& rule, const FuzzyEngine& engine) throw (ParsingException) {
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std::string str_antecedent, str_consequent;
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ExtractFromRule(rule, str_antecedent, str_consequent);
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DescriptiveAntecedent* obj_antecedent = new DescriptiveAntecedent;
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obj_antecedent->parse(str_antecedent, engine);
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setAntecedent(obj_antecedent);
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std::vector<std::string> consequents = StrOp::SplitByWord(str_consequent, FuzzyRule::FR_AND);
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MamdaniConsequent* obj_consequent = NULL;
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for (size_t i = 0; i < consequents.size(); ++i) {
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obj_consequent = new MamdaniConsequent;
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try {
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obj_consequent->parse(consequents[i], engine);
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} catch (ParsingException& e) {
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delete obj_consequent;
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throw e;
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}
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addConsequent(obj_consequent);
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}
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}
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}
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