import quincy beta 17.1.0

[ceph.git] / ceph / src / boost / boost / geometry / arithmetic / infinite_line_functions.hpp

diff --git a/ceph/src/boost/boost/geometry/arithmetic/infinite_line_functions.hpp b/ceph/src/boost/boost/geometry/arithmetic/infinite_line_functions.hpp
index 0e82814831eaa111bc05ffca4d49e18488564c05..a4496b9b040acc04de0c7252689e2b89daa89ce8 100644 (file)
--- a/ceph/src/boost/boost/geometry/arithmetic/infinite_line_functions.hpp
+++ b/ceph/src/boost/boost/geometry/arithmetic/infinite_line_functions.hpp
@@ -76,19 +76,6 @@ side_value(model::infinite_line<Type> const& line, Point const& p)
     return side_value(line, geometry::get<0>(p), geometry::get<1>(p));
 }
 
-// Returns true for two lines which are supposed to be (close to) collinear
-// (which is not checked) and have a similar direction
-// (in practice up to 45 degrees, TO BE VERIFIED)
-// true: -----------------> p -----------------> q
-// false: -----------------> p <----------------- q
-template <typename Type>
-inline
-bool similar_direction(const model::infinite_line<Type>& p,
-                       const model::infinite_line<Type>& q)
-{
-    return p.a * q.a >= 0 && p.b * q.b >= 0;
-}
-
 template <typename Type>
 inline bool is_degenerate(const model::infinite_line<Type>& line)
 {