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64 lines
1.8 KiB
C++
64 lines
1.8 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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* TrapezoidalTerm.h
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*
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* Created on: Dec 13, 2009
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* Author: jcrada
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*/
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#ifndef FL_TRAPEZOIDALTERM_H_
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#define FL_TRAPEZOIDALTERM_H_
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#include "LinguisticTerm.h"
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namespace fl {
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class TrapezoidalTerm : public LinguisticTerm {
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private:
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flScalar _b;
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flScalar _c;
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public:
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TrapezoidalTerm();
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TrapezoidalTerm(const std::string& name, flScalar minimum = -INFINITY,
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flScalar maximum = INFINITY);
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TrapezoidalTerm(const FuzzyOperator& fuzzy_op, const std::string& name,
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flScalar minimum = -INFINITY, flScalar maximum = INFINITY);
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virtual ~TrapezoidalTerm();
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virtual void setA(flScalar a);
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virtual flScalar a() const;
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virtual void setB(flScalar b);
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virtual flScalar b() const;
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virtual void setC(flScalar c);
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virtual flScalar c() const;
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virtual void setD(flScalar d);
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virtual flScalar d() const;
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virtual TrapezoidalTerm* clone() const;
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virtual flScalar membership(flScalar crisp) const;
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virtual eMembershipFunction type() const;
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virtual std::string toString() const;
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};
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} // namespace fuzzy_lite
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#endif /* FL_TRAPEZOIDALTERM_H_ */
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