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author | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:30:07 +0900 |
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committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:32:57 +0900 |
commit | 71d216b90256936a9638f325af9bc69d720e75de (patch) | |
tree | 9c5f682d341c7c88ad0c8e3d4b262e00b6fb691a /boost/geometry/algorithms/detail/overlay/ring_properties.hpp | |
parent | 733b5d5ae2c5d625211e2985ac25728ac3f54883 (diff) | |
download | boost-71d216b90256936a9638f325af9bc69d720e75de.tar.gz boost-71d216b90256936a9638f325af9bc69d720e75de.tar.bz2 boost-71d216b90256936a9638f325af9bc69d720e75de.zip |
Imported Upstream version 1.59.0
Change-Id: I2dde00f4eca71df3eea9d251dcaecde18a6c90a5
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/geometry/algorithms/detail/overlay/ring_properties.hpp')
-rw-r--r-- | boost/geometry/algorithms/detail/overlay/ring_properties.hpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/boost/geometry/algorithms/detail/overlay/ring_properties.hpp b/boost/geometry/algorithms/detail/overlay/ring_properties.hpp index b469052c84..0f2da67b62 100644 --- a/boost/geometry/algorithms/detail/overlay/ring_properties.hpp +++ b/boost/geometry/algorithms/detail/overlay/ring_properties.hpp @@ -29,6 +29,8 @@ struct ring_properties typedef Point point_type; typedef typename default_area_result<Point>::type area_type; + bool valid; + // Filled by "select_rings" Point point; area_type area; @@ -43,7 +45,8 @@ struct ring_properties std::vector<ring_identifier> children; inline ring_properties() - : area(area_type()) + : valid(false) + , area(area_type()) , reversed(false) , discarded(false) , parent_area(-1) @@ -59,7 +62,7 @@ struct ring_properties // We should take a point somewhere in the middle of the ring, // to avoid taking a point on a (self)tangency, // in cases where multiple points come together - geometry::point_on_border(this->point, ring_or_box, true); + valid = geometry::point_on_border(this->point, ring_or_box, true); } inline area_type get_area() const |