diff options
author | Johannes 'josch' Schauer <josch@debian.org> | 2019-01-27 13:56:24 +0100 |
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committer | Johannes 'josch' Schauer <josch@debian.org> | 2019-01-27 13:56:33 +0100 |
commit | 6ce553563bc795f389f639a3a8cdfe356de71441 (patch) | |
tree | da4c9ede3087ca534d93bc1ac5a14f044f036600 /fuzzylite/fl/activation/Last.h | |
parent | bbefa170378553e5a6e0d72e4d52328b61f3e8ac (diff) |
new upstream version 6.0
Diffstat (limited to 'fuzzylite/fl/activation/Last.h')
-rw-r--r-- | fuzzylite/fl/activation/Last.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/fuzzylite/fl/activation/Last.h b/fuzzylite/fl/activation/Last.h new file mode 100644 index 0000000..9dadede --- /dev/null +++ b/fuzzylite/fl/activation/Last.h @@ -0,0 +1,103 @@ +/* + 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 FuzzyLite License included with the software. + + 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_LAST_H +#define FL_LAST_H + + +#include "fl/activation/Activation.h" + +namespace fl { + + /** + The Last class is a RuleBlock Activation method that activates the last + @f$n@f$ rules whose activation degrees are greater than or equal to the given + threshold. The rules are iterated in the reverse order in which they were + added to the rule block. + + @author Juan Rada-Vilela, Ph.D. + @see First + @see Rule + @see RuleBlock + @see ActivationFactory + @since 6.0 + */ + + class FL_API Last : public Activation { + private: + int _numberOfRules; + scalar _threshold; + public: + explicit Last(int numberOfRules = 1, scalar threshold = 0.0); + virtual ~Last(); + FL_DEFAULT_COPY_AND_MOVE(Last) + + virtual std::string className() const FL_IOVERRIDE; + + /** + Returns the number of rules and the threshold of the activation method + @return "numberOfRules threshold" + */ + virtual std::string parameters() const FL_IOVERRIDE; + + /** + Configures the activation method with the given number of rules and + threshold + @param parameters as "numberOfRules threshold" + */ + virtual void configure(const std::string& parameters) FL_IOVERRIDE; + + /** + Sets the number of rules for the activation degree + @param numberOfRules is the number of rules for the activation degree + */ + virtual void setNumberOfRules(int numberOfRules); + + /** + Gets the number of rules for the activation degree + @return the number of rules for the activation degree + */ + virtual int getNumberOfRules() const; + /** + Sets the threshold for the activation degree + @param threshold is the threshold for the activation degree + */ + virtual void setThreshold(scalar threshold); + + /** + Gets the threshold for the activation degree + @return the threshold for the activation degree + */ + virtual scalar getThreshold() const; + + + virtual Complexity complexity(const RuleBlock* ruleBlock) const FL_IOVERRIDE; + + /** + Activates the last @f$n@f$ rules whose activation degrees are greater + than the given threshold. The rules are iterated in the reverse order + that the rules were added to the rule block. + @param ruleBlock is the rule block to activate + */ + virtual void activate(RuleBlock* ruleBlock) FL_IOVERRIDE; + + virtual Last* clone() const FL_IOVERRIDE; + + static Activation* constructor(); + }; +} + +#endif /* FL_LAST_H */ |