From 1b77180e62c1c3d94436299f999a013e2f591c5d Mon Sep 17 00:00:00 2001 From: Marc Glisse Date: Thu, 20 Jul 2017 16:24:17 +0200 Subject: [PATCH] Qualify call to CGAL::sign. --- Nef_S2/include/CGAL/Nef_S2/Sphere_circle.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Nef_S2/include/CGAL/Nef_S2/Sphere_circle.h b/Nef_S2/include/CGAL/Nef_S2/Sphere_circle.h index 828d2d201c6..7dc5d9442f3 100644 --- a/Nef_S2/include/CGAL/Nef_S2/Sphere_circle.h +++ b/Nef_S2/include/CGAL/Nef_S2/Sphere_circle.h @@ -157,9 +157,9 @@ bool equal_not_opposite(const CGAL::Sphere_circle& c1, const CGAL::Sphere_circle& c2) { // function should be called to decide whether two circles // are equal or opposites. returns true iff |c1| and |c2| are equal - if(c1.a() != 0) return sign(c1.a()) == sign(c2.a()); - if(c1.b() != 0) return sign(c1.b()) == sign(c2.b()); - return sign(c1.c()) == sign(c2.c()); + if(c1.a() != 0) return CGAL::sign(c1.a()) == CGAL::sign(c2.a()); + if(c1.b() != 0) return CGAL::sign(c1.b()) == CGAL::sign(c2.b()); + return CGAL::sign(c1.c()) == CGAL::sign(c2.c()); } template