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Diffstat (limited to 'fuzzylite/fl/hedge/Extremely.h')
| -rw-r--r-- | fuzzylite/fl/hedge/Extremely.h | 53 |
1 files changed, 33 insertions, 20 deletions
diff --git a/fuzzylite/fl/hedge/Extremely.h b/fuzzylite/fl/hedge/Extremely.h index 7ecda66..fbd617a 100644 --- a/fuzzylite/fl/hedge/Extremely.h +++ b/fuzzylite/fl/hedge/Extremely.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/>. - - fuzzylite™ 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_EXTREMELY_H @@ -29,14 +21,35 @@ namespace fl { - class FL_API Extremely : public Hedge { + /** + The Extremely class is a Hedge located fifth in the ordered set + (Not, Seldom, Somewhat, Very, Extremely, Any). + + @author Juan Rada-Vilela, Ph.D. + @see Hedge + @see HedgeFactory + @since 4.0 + */ + class FL_API Extremely FL_IFINAL : public Hedge { public: - std::string name() const; - scalar hedge(scalar x) const; - Extremely* clone() const; + std::string name() const FL_IOVERRIDE; + + Complexity complexity() const FL_IOVERRIDE; + + /** + Computes the hedge for the membership function value @f$x@f$ + @param x is a membership function value + @return @f$ + \begin{cases} + 2x^2 & \mbox{if $x \le 0.5$} \cr + 1-2(1-x)^2 & \mbox{otherwise} \cr + \end{cases}@f$ + */ + scalar hedge(scalar x) const FL_IOVERRIDE; + Extremely* clone() const FL_IOVERRIDE; static Hedge* constructor(); }; - } + #endif /* FL_EXTREMELY_H */ |