diff options
Diffstat (limited to 'fuzzylite/fl/term/Constant.h')
-rw-r--r-- | fuzzylite/fl/term/Constant.h | 57 |
1 files changed, 40 insertions, 17 deletions
diff --git a/fuzzylite/fl/term/Constant.h b/fuzzylite/fl/term/Constant.h index c4ed17d..40ba77b 100644 --- a/fuzzylite/fl/term/Constant.h +++ b/fuzzylite/fl/term/Constant.h @@ -1,25 +1,17 @@ /* - Author: Juan Rada-Vilela, Ph.D. - Copyright (C) 2010-2014 FuzzyLite Limited - All rights reserved + fuzzylite (R), a fuzzy logic control library in C++. + Copyright (C) 2010-2017 FuzzyLite Limited. All rights reserved. + Author: Juan Rada-Vilela, Ph.D. <jcrada@fuzzylite.com> 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. + the terms of the FuzzyLite License included with the software. - 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/>. - - fuzzyliteâ„¢ is a trademark of FuzzyLite Limited. + You should have received a copy of the FuzzyLite License along with + fuzzylite. If not, see <http://www.fuzzylite.com/license/>. + fuzzylite is a registered trademark of FuzzyLite Limited. */ #ifndef FL_CONSTANT_H @@ -29,8 +21,17 @@ namespace fl { + /** + The Constant class is a (zero) polynomial Term that represents a constant + value @f$ f(x) = k @f$ + + @author Juan Rada-Vilela, Ph.D. + @see Term + @see Variable + @since 4.0 + */ class FL_API Constant : public Term { - protected: + private: scalar _value; public: @@ -40,12 +41,35 @@ namespace fl { FL_DEFAULT_COPY_AND_MOVE(Constant) virtual std::string className() const FL_IOVERRIDE; + /** + Returns the parameters of the term + @return `"value"` + */ virtual std::string parameters() const FL_IOVERRIDE; + /** + Configures the term with the parameters + @param parameters as `"value"` + */ virtual void configure(const std::string& parameters) FL_IOVERRIDE; + virtual Complexity complexity() const FL_IOVERRIDE; + + /** + Computes the membership function evaluated at @f$x@f$ + @param x is irrelevant + @return @f$c@f$, where @f$c@f$ is the constant value + */ virtual scalar membership(scalar x) const FL_IOVERRIDE; + /** + Sets the constant value + @param value is the constant value + */ virtual void setValue(scalar value); + /** + Gets the constant value + @return the constant value + */ virtual scalar getValue() const; virtual Constant* clone() const FL_IOVERRIDE; @@ -53,6 +77,5 @@ namespace fl { static Term* constructor(); }; } - #endif /* FL_CONSTANT_H */ |