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/*
Author: Juan Rada-Vilela, Ph.D.
Copyright (C) 2010-2014 FuzzyLite Limited
All rights reserved
This file is part of fuzzylite.
fuzzylite is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
fuzzylite is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
for more details.
You should have received a copy of the GNU Lesser General Public License
along with fuzzylite. If not, see <http://www.gnu.org/licenses/>.
fuzzylite™ is a trademark of FuzzyLite Limited.
*/
#ifndef FL_ACCUMULATED_H
#define FL_ACCUMULATED_H
#include "fl/term/Term.h"
#include <vector>
namespace fl {
class Activated;
class SNorm;
class TNorm;
class FL_API Accumulated : public Term {
private:
void copyFrom(const Accumulated& source);
protected:
std::vector<Activated*> _terms;
scalar _minimum, _maximum;
FL_unique_ptr<SNorm> _accumulation;
public:
explicit Accumulated(const std::string& name = "",
scalar minimum = fl::nan,
scalar maximum = fl::nan,
SNorm* accumulation = fl::null);
Accumulated(const Accumulated& other);
Accumulated& operator=(const Accumulated& other);
virtual ~Accumulated() FL_IOVERRIDE;
FL_DEFAULT_MOVE(Accumulated)
virtual std::string className() const FL_IOVERRIDE;
virtual std::string parameters() const FL_IOVERRIDE;
virtual void configure(const std::string& parameters) FL_IOVERRIDE;
virtual Accumulated* clone() const FL_IOVERRIDE;
virtual scalar membership(scalar x) const FL_IOVERRIDE;
virtual scalar activationDegree(const Term* forTerm) const;
virtual std::string toString() const FL_IOVERRIDE;
virtual void setMinimum(scalar minimum);
virtual scalar getMinimum() const;
virtual void setMaximum(scalar maximum);
virtual scalar getMaximum() const;
virtual void setRange(scalar minimum, scalar maximum);
virtual scalar range() const;
virtual void setAccumulation(SNorm* accumulation);
virtual SNorm* getAccumulation() const;
/**
* Operations for std::vector _terms
*/
virtual void addTerm(const Term* term, scalar degree, const TNorm* activation);
virtual void addTerm(Activated* term);
virtual Activated* getTerm(int index) const;
virtual Activated* removeTerm(int index);
virtual int numberOfTerms() const;
virtual const std::vector<Activated*>& terms() const;
virtual std::vector<Activated*>& terms();
virtual bool isEmpty() const;
virtual void clear();
};
}
#endif /* FL_ACCUMULATED_H */
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