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<, >, <=, >= operations for Circular_arc_point_3

This commit is contained in:
Pedro Machado Manhaes de Castro 2008-10-02 15:39:30 +00:00
parent aa98655ae8
commit 24de52a1cf
2 changed files with 71 additions and 0 deletions
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38
Circular_kernel_3/include/CGAL/Circular_arc_point_3.h
View File

@ -255,6 +255,44 @@ public:
return ! (p == q);
}
template < typename SK >
inline
bool
operator<(const Circular_arc_point_3<SK> &p,
const Circular_arc_point_3<SK> &q)
{
return SK().compare_xyz_3_object()(p, q) == CGAL::SMALLER;
}
template < typename SK >
inline
bool
operator>(const Circular_arc_point_3<SK> &p,
const Circular_arc_point_3<SK> &q)
{
return SK().compare_xyz_3_object()(p, q) == CGAL::LARGER;
}
template < typename SK >
inline
bool
operator<=(const Circular_arc_point_3<SK> &p,
const Circular_arc_point_3<SK> &q)
{
CGAL::Comparison_result c = SK().compare_xyz_3_object()(p, q);
return (c == CGAL::SMALLER) || (c == CGAL::EQUAL);
}
template < typename SK >
inline
bool
operator>=(const Circular_arc_point_3<SK> &p,
const Circular_arc_point_3<SK> &q)
{
CGAL::Comparison_result c = SK().compare_xyz_3_object()(p, q);
return (c == CGAL::LARGER) || (c == CGAL::EQUAL);
}
}
#endif

33
Circular_kernel_3/test/Circular_kernel_3/include/CGAL/_test_sphere_predicates.h
View File

@ -670,6 +670,38 @@ void _test_bounded_side(SK sk) {
std::cout << "Testing has_on_unbounded_side(Circle, Circular_arc_point)..." << std::endl;
}
template <class SK>
void _test_lexico_operations(SK sk) {
typedef typename SK::RT RT;
typedef typename SK::FT FT;
typedef typename SK::Root_of_2 Root_of_2;
typedef typename SK::Circular_arc_point_3 Circular_arc_point_3;
typedef typename SK::Point_3 Point_3;
typedef typename SK::Sphere_3 Sphere_3;
typedef typename SK::Algebraic_kernel AK;
typedef typename SK::Get_equation Get_equation;
typedef typename SK::Construct_sphere_3 Construct_sphere_3;
typedef typename SK::Construct_circular_arc_point_3 Construct_circular_arc_point_3;
typedef typename SK::Bounded_side_3 Bounded_side_3;
typedef typename AK::Polynomial_for_spheres_2_3 Polynomial_for_spheres_2_3;
typedef typename AK::Polynomial_1_3 Polynomial_1_3;
typedef typename AK::Polynomials_for_line_3 Polynomials_for_line_3;
typedef typename AK::Root_for_spheres_2_3 Root_for_spheres_2_3;
Construct_circular_arc_point_3 theConstruct_circular_arc_point_3 =
sk.construct_circular_arc_point_3_object();
Circular_arc_point_3 p[3];
p[0] = Point_3(1,0,0);
p[1] = Point_3(1,0,0);
p[2] = Point_3(0,1,0);
std::cout << "Testing lexico_operations(Circular_arc_point, Circular_arc_point)..." << std::endl;
assert(p[0] > p[2]);
assert(p[0] >= p[1]);
assert(p[0] <= p[1]);
assert(p[2] < p[0]);
}
template <class SK>
void _test_spherical_kernel_predicates(SK sk)
{
@ -680,5 +712,6 @@ void _test_spherical_kernel_predicates(SK sk)
_test_has_on_predicate(sk);
_test_do_overlap_predicate(sk);
_test_bounded_side(sk);
_test_lexico_operations(sk);
std::cout << "All tests on predicates are OK." << std::endl;
}