Re: [Boost-bugs] [Boost C++ Libraries] #6366: Bug in "boost::polygon::contains" for polygon_90 type

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6366: Bug in "boost::polygon::contains" for polygon_90 type
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-02-25 17:19:36

#6366: Bug in "boost::polygon::contains" for polygon_90 type
----------------------------------+------------------------
  Reporter:  sebastien.mirabel@…  |      Owner:  asydorchuk
      Type:  Bugs                 |     Status:  closed
 Milestone:  Boost 1.53.0         |  Component:  polygon
   Version:  Boost 1.51.0         |   Severity:  Problem
Resolution:  fixed                |   Keywords:
----------------------------------+------------------------

Comment (by anonymous):

 The bug is still there in 1.55

  59     typedef polygon_90_data<int> Polygon;
  60     typedef polygon_traits_90<Polygon>::point_type Point;
  61     Point pts1[] = {
  62         construct<Point>(25200, 7100),
  63         construct<Point>(29000, 7100),
  64         construct<Point>(29000, 4950),
  65         construct<Point>(27100, 4950),
  66         construct<Point>(27100, 4250),
  67         construct<Point>(33050, 4250),
  68         construct<Point>(33050, 7050),
  69         construct<Point>(36300, 7050),
  70         construct<Point>(36300, 2300),
  71         construct<Point>(34700, 2300),
  72         construct<Point>(34700, 1600),
  73         construct<Point>(37000, 1600),
  74         construct<Point>(37000, 3500),
  75         construct<Point>(40550, 3500),
  76         construct<Point>(40550, 4850),
  77         construct<Point>(37000, 4850),
  78         construct<Point>(37000, 7100),
  79         construct<Point>(37900, 7100),
  80         construct<Point>(37900, 7800),
  81         construct<Point>(32350, 7800),
  82         construct<Point>(32350, 4950),
  83         construct<Point>(29700, 4950),
  84         construct<Point>(29700, 7100),
  85         construct<Point>(30300, 7100),
  86         construct<Point>(30300, 7800),
  87         construct<Point>(25200, 7800)
  88     };
  89
  90     Point pts2[] = {
  91         construct<Point>(25200, 7800),
  92         construct<Point>(30300, 7800),
  93         construct<Point>(30300, 7100),
  94         construct<Point>(29700, 7100),
  95         construct<Point>(29700, 4950),
  96         construct<Point>(32350, 4950),
  97         construct<Point>(32350, 7800),
  98         construct<Point>(37900, 7800),
  99         construct<Point>(37900, 7100),
 100         construct<Point>(37000, 7100),
 101         construct<Point>(37000, 4850),
 102         construct<Point>(40550, 4850),
 103         construct<Point>(40550, 3500),
 104         construct<Point>(37000, 3500),
 105         construct<Point>(37000, 1600),
 106         construct<Point>(34700, 1600),
 107         construct<Point>(34700, 2300),
 108         construct<Point>(36300, 2300),
 109         construct<Point>(36300, 7050),
 110         construct<Point>(33050, 7050),
 111         construct<Point>(33050, 4250),
 112         construct<Point>(27100, 4250),
 113         construct<Point>(27100, 4950),
 114         construct<Point>(29000, 4950),
 115         construct<Point>(29000, 7100),
 116         construct<Point>(25200, 7100)
 117     };
 118
 119     Polygon poly1;
 120     set_points(poly1, pts1, pts1+4);
 121     Polygon poly2;
 122     set_points(poly2, pts2, pts2+4);
 123
 124     Point point2 = construct<Point>(28000, 4950);
 125     Point point1 = construct<Point>(41900, 4950);
 126
 127     {
 128         bool result;
 129         result = contains(poly1, point1, true);
 130         std::cout << x(point1) << ", " << y(point1) << " in poly1 " <<
 std::boolalpha << result << std::endl;
 131
 132         result = contains(poly2, point1, true);
 133         std::cout << x(point1) << ", " << y(point1) << " in poly2 " <<
 std::boolalpha << result << std::endl;
 134
 135         result = contains(poly1, point2, true);
 136         std::cout << x(point2) << ", " << y(point2) << " in poly1 " <<
 std::boolalpha << result << std::endl;
 137
 138         result = contains(poly2, point2, true);
 139         std::cout << x(point2) << ", " << y(point2) << " in poly2 " <<
 std::boolalpha << result << std::endl;
 140     }


 Output:
 41900, 4950 in poly1 false
 41900, 4950 in poly2 false
 28000, 4950 in poly1 true
 28000, 4950 in poly2 false

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6366#comment:7>
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