1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the test suite of Qt for Python. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 21 ** included in the packaging of this file. Please review the following 22 ** information to ensure the GNU General Public License requirements will 23 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 24 ** 25 ** $QT_END_LICENSE$ 26 ** 27 ****************************************************************************/ 28 29 #ifndef POLYGON_H 30 #define POLYGON_H 31 32 #include <list> 33 #include "point.h" 34 35 #include "libsamplemacros.h" 36 37 class LIBSAMPLE_API Polygon 38 { 39 public: 40 using PointList = std::list<Point>; 41 Polygon()42 Polygon() {} 43 Polygon(double x, double y); 44 Polygon(Point point); 45 Polygon(PointList points); ~Polygon()46 ~Polygon() {} 47 48 void addPoint(Point point); 49 points()50 inline const PointList& points() const { return m_points; } 51 52 // This method intentionally receives and returns copies of a Polygon object. 53 static Polygon doublePolygonScale(Polygon polygon); 54 55 // This method invalidates the argument to be used for Polygon(Point) implicit conversion. 56 static void stealOwnershipFromPython(Point* point); 57 58 // This method invalidates the argument to be used in a call to doublePolygonScale(Polygon). 59 static void stealOwnershipFromPython(Polygon* polygon); 60 61 private: 62 PointList m_points; 63 }; 64 65 #endif // POLYGON_H 66 67