diff options
Diffstat (limited to 'fuzzylite/src/term/Rectangle.cpp')
-rw-r--r-- | fuzzylite/src/term/Rectangle.cpp | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/fuzzylite/src/term/Rectangle.cpp b/fuzzylite/src/term/Rectangle.cpp index 363b15d..4f975d0 100644 --- a/fuzzylite/src/term/Rectangle.cpp +++ b/fuzzylite/src/term/Rectangle.cpp @@ -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. */ #include "fl/term/Rectangle.h" @@ -27,26 +19,28 @@ namespace fl { Rectangle::Rectangle(const std::string& name, scalar start, scalar end, scalar height) - : Term(name, height), _start(start), _end(end) { - } + : Term(name, height), _start(start), _end(end) { } - Rectangle::~Rectangle() { - } + Rectangle::~Rectangle() { } std::string Rectangle::className() const { return "Rectangle"; } + Complexity Rectangle::complexity() const { + return Complexity().comparison(1 + 2).arithmetic(1); + } + scalar Rectangle::membership(scalar x) const { - if (fl::Op::isNaN(x)) return fl::nan; - if (fl::Op::isLt(x, _start) or fl::Op::isGt(x, _end)) - return _height * 0.0; - return _height * 1.0; + if (Op::isNaN(x)) return fl::nan; + if (Op::isGE(x, _start) and Op::isLE(x, _end)) + return Term::_height * 1.0; + return Term::_height * 0.0; } std::string Rectangle::parameters() const { return Op::join(2, " ", _start, _end) + - (not Op::isEq(_height, 1.0) ? " " + Op::str(_height) : ""); + (not Op::isEq(getHeight(), 1.0) ? " " + Op::str(getHeight()) : ""); } void Rectangle::configure(const std::string& parameters) { @@ -57,7 +51,7 @@ namespace fl { std::ostringstream ex; ex << "[configuration error] term <" << className() << ">" << " requires <" << required << "> parameters"; - throw fl::Exception(ex.str(), FL_AT); + throw Exception(ex.str(), FL_AT); } setStart(Op::toScalar(values.at(0))); setEnd(Op::toScalar(values.at(1))); |