[geos-commits] [SCM] GEOS branch master updated. 949b1eba15df850437a805497accccdaaaf99bac

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- Log -----------------------------------------------------------------
commit 949b1eba15df850437a805497accccdaaaf99bac
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Thu Dec 13 14:33:48 2018 -0800

    Whoops, forgot the implementation of CGAlgorithmsDD::signOfDet2x2
    to go with the test case :/

diff --git a/include/geos/algorithm/CGAlgorithmsDD.h b/include/geos/algorithm/CGAlgorithmsDD.h
index d67660e..9ff8cff 100644
--- a/include/geos/algorithm/CGAlgorithmsDD.h
+++ b/include/geos/algorithm/CGAlgorithmsDD.h
@@ -108,6 +108,8 @@ public:
                              const geom::Coordinate& q1, const geom::Coordinate& q2,
                              geom::Coordinate &rv);
 
+    static int signOfDet2x2(double dx1, double dy1, double dx2, double dy2);
+
 
 protected:
 
diff --git a/src/algorithm/CGAlgorithmsDD.cpp b/src/algorithm/CGAlgorithmsDD.cpp
index dedd617..89f9e48 100644
--- a/src/algorithm/CGAlgorithmsDD.cpp
+++ b/src/algorithm/CGAlgorithmsDD.cpp
@@ -72,6 +72,15 @@ int CGAlgorithmsDD::signOfDet2x2(DD &x1, DD &y1, DD &x2, DD &y2)
     return OrientationDD(d);
 }
 
+int CGAlgorithmsDD::signOfDet2x2(double dx1, double dy1, double dx2, double dy2)
+{
+    DD x1(dx1);
+    DD y1(dy1);
+    DD x2(dx2);
+    DD y2(dy2);
+    return CGAlgorithmsDD::signOfDet2x2(x1, y1, x2, y2);
+}
+
 int CGAlgorithmsDD::orientationIndexFilter(const Coordinate& pa,
         const Coordinate& pb,
         const Coordinate& pc)

-----------------------------------------------------------------------

Summary of changes:
 include/geos/algorithm/CGAlgorithmsDD.h | 2 ++
 src/algorithm/CGAlgorithmsDD.cpp        | 9 +++++++++
 2 files changed, 11 insertions(+)


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