New upstream version 6.0+dfsg

1 files changed, 76 insertions, 0 deletions

diff --git a/fuzzylite/fl/defuzzifier/Defuzzifier.h b/fuzzylite/fl/defuzzifier/Defuzzifier.h
new file mode 100644
index 0000000..25749eb
--- /dev/null
+++ b/fuzzylite/fl/defuzzifier/Defuzzifier.h
@@ -0,0 +1,76 @@
+/*
+ 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_DEFUZZIFIER_H
+#define FL_DEFUZZIFIER_H
+
+#include "fl/fuzzylite.h"
+
+#include "fl/Complexity.h"
+
+#include <string>
+
+namespace fl {
+    class Term;
+
+    /**
+      The Defuzzifier class is the abstract class for defuzzifiers.
+
+      @author Juan Rada-Vilela, Ph.D.
+      @see IntegralDefuzzifier
+      @see WeightedDefuzzifier
+      @since 4.0
+     */
+    class FL_API Defuzzifier {
+    public:
+
+        Defuzzifier() {
+        }
+
+        virtual ~Defuzzifier() {
+        }
+        FL_DEFAULT_COPY_AND_MOVE(Defuzzifier)
+
+        /**
+          Returns the name of the class of the defuzzifier
+          @return the name of the class of the defuzzifier
+         */
+        virtual std::string className() const = 0;
+        /**
+          Creates a clone of the defuzzifier
+          @return a clone of the defuzzifier
+         */
+        virtual Defuzzifier* clone() const = 0;
+
+        /**
+          Computes the complexity of defuzzifying the given term
+          @param term is the term to defuzzify
+          @return the complexity of defuzzifying the given term
+         */
+        virtual Complexity complexity(const Term* term) const = 0;
+        /**
+          Defuzzifies the given fuzzy term utilizing the range `[minimum,maximum]`
+          @param term is the term to defuzzify, typically an Aggregated term
+          @param minimum is the minimum value of the range
+          @param maximum is the maximum value of the range
+          @return the defuzzified value of the given fuzzy term
+         */
+        virtual scalar defuzzify(const Term* term, scalar minimum, scalar maximum) const = 0;
+
+    };
+}
+
+#endif /* FL_DEFUZZIFIER_H */