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Add several fallthrough

This commit is contained in:
Andreas Fabri 2018-02-08 15:03:39 +00:00
parent 070f661244
commit e9c652d63f
1 changed files with 7 additions and 3 deletions
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10
Intersections_3/include/CGAL/internal/Intersections_3/Triangle_3_Segment_3_intersection.h
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@ -263,7 +263,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
else
return intersection_return<typename K::Intersect_3, typename K::Segment_3, typename K::Triangle_3>();
}
CGAL_FALLTHROUGH;
case NEGATIVE:
if ( POSITIVE == pqc )
// b is isolated on the negative side
@ -271,7 +271,6 @@ intersection_coplanar(const typename K::Triangle_3 &t,
else
// a is isolated on the positive side
return t3s3_intersection_coplanar_aux(b,c,a,q,p,false,k);
case COLLINEAR:
switch ( pqc ) {
case POSITIVE:
@ -286,7 +285,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
// b,c,p,q are aligned, [p,q]&[b,c] have the same direction
return t3s3_intersection_collinear_aux(b,c,p,q,k);
}
CGAL_FALLTHROUGH;
default: // should not happen.
CGAL_error();
return intersection_return<typename K::Intersect_3, typename K::Segment_3, typename K::Triangle_3>();
@ -320,6 +319,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
else
return intersection_return<typename K::Intersect_3, typename K::Segment_3, typename K::Triangle_3>();
}
CGAL_FALLTHROUGH;
case COLLINEAR:
switch ( pqc ) {
@ -335,6 +335,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
// b,c,p,q are aligned, [p,q]&[c,b] have the same direction
return t3s3_intersection_collinear_aux(c,b,p,q,k);
}
CGAL_FALLTHROUGH;
default: // should not happen.
CGAL_error();
@ -360,6 +361,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
// a,c,p,q are aligned, [p,q]&[c,a] have the same direction
return t3s3_intersection_collinear_aux(c,a,p,q,k);
}
CGAL_FALLTHROUGH;
case NEGATIVE:
switch ( pqc ) {
@ -375,6 +377,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
// a,c,p,q are aligned, [p,q]&[a,c] have the same direction
return t3s3_intersection_collinear_aux(a,c,p,q,k);
}
CGAL_FALLTHROUGH;
case COLLINEAR:
switch ( pqc ) {
@ -390,6 +393,7 @@ intersection_coplanar(const typename K::Triangle_3 &t,
CGAL_error();
return intersection_return<typename K::Intersect_3, typename K::Segment_3, typename K::Triangle_3>();
}
CGAL_FALLTHROUGH;
default: // should not happen.
CGAL_error();