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70 lines
1.9 KiB
C++
70 lines
1.9 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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* RectangularTerm.cpp
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*
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* Created on: Jan 7, 2010
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* Author: jcrada
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*/
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#include "RectangularTerm.h"
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namespace fl {
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RectangularTerm::RectangularTerm() :
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LinguisticTerm() {
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}
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RectangularTerm::RectangularTerm(const std::string& name, flScalar minimum,
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flScalar maximum) :
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LinguisticTerm(name, minimum, maximum) {
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}
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RectangularTerm::RectangularTerm(const FuzzyOperator& fuzzy_op,
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const std::string& name, flScalar minimum, flScalar maximum) :
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LinguisticTerm(fuzzy_op, name, minimum, maximum) {
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}
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RectangularTerm::~RectangularTerm() {
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}
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RectangularTerm* RectangularTerm::clone() const {
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return new RectangularTerm(*this);
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}
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flScalar RectangularTerm::membership(flScalar crisp) const {
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if (crisp > maximum() || crisp < minimum()) {
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return flScalar(0.0);
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}
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return fuzzyOperator().modulation().execute(1.0, modulation());
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}
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LinguisticTerm::eMembershipFunction RectangularTerm::type() const {
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return MF_RECTANGULAR;
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}
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std::string RectangularTerm::toString() const {
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std::stringstream ss;
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ss << LinguisticTerm::toString();
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ss << "Rectangular (" << minimum() << " " << maximum() << ")";
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return ss.str();
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}
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} // namespace fl
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