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Fixed default constructed traits

This commit is contained in:
Mael Rouxel-Labbé 2017-04-19 11:48:24 +02:00
parent e421fe92f9
commit b31e954edc
1 changed files with 10 additions and 11 deletions
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21
Alpha_shapes_2/include/CGAL/Alpha_shape_2.h
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@ -66,7 +66,6 @@ class Alpha_shape_2 : public Dt
public:
typedef Dt Triangulation;
typedef typename Dt::Geom_traits Gt;
typedef typename Gt::Compute_squared_radius_2 Compute_squared_radius_2;
typedef typename Dt::Triangulation_data_structure Tds;
typedef typename internal::Alpha_nt_selector_2<Gt,ExactAlphaComparisonTag>::Type_of_alpha Type_of_alpha;
@ -715,11 +714,11 @@ private:
bool is_attached(const Face_handle& f, int i) const
{
Bounded_side b =
Gt().side_of_bounded_circle_2_object()(f->vertex(cw(i))->point(),
f->vertex(ccw(i))->point(),
f->vertex(i)->point());
Bounded_side b =
this->geom_traits().side_of_bounded_circle_2_object()(f->vertex(cw(i))->point(),
f->vertex(ccw(i))->point(),
f->vertex(i)->point());
return (b == ON_BOUNDED_SIDE) ? true : false;
}
@ -728,16 +727,16 @@ private:
Type_of_alpha squared_radius(const Face_handle& f) const
{
return
Compute_squared_radius_2()(f->vertex(0)->point(),
f->vertex(1)->point(),
f->vertex(2)->point());
this->geom_traits().compute_squared_radius_2_object()(f->vertex(0)->point(),
f->vertex(1)->point(),
f->vertex(2)->point());
}
Type_of_alpha squared_radius(const Face_handle& f, int i) const
{
return
Compute_squared_radius_2()(f->vertex(ccw(i))->point(),
f->vertex(cw(i))->point());
this->geom_traits().compute_squared_radius_2_object()(f->vertex(ccw(i))->point(),
f->vertex(cw(i))->point());
}
//---------------------------------------------------------------------