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Merge pull request #2282 from mglisse/Nef_S2-sign-glisse 

Qualify call to CGAL::sign.
This commit is contained in:
Laurent Rineau 2017-07-25 18:17:26 +02:00
parent 4c57786059 1b77180e62
commit 6f687c6b92
1 changed files with 3 additions and 3 deletions
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6
Nef_S2/include/CGAL/Nef_S2/Sphere_circle.h
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@ -157,9 +157,9 @@ bool equal_not_opposite(const CGAL::Sphere_circle<R>& c1,
const CGAL::Sphere_circle<R>& 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 <typename R>