CGAL 4.4 - dD Convex Hulls and Delaunay Triangulations
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Requirements of the first traits class to be used with the class CGAL::Delaunay_d
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CGAL::Cartesian_d<FT,LA>
CGAL::Homogeneous_d<RT,LA>
Public Member Functions | |
DelaunayTraits_d () | |
A default constructor and copy constructor is required. | |
Types | |
typedef unspecified_type | Point_d |
the dD point type on which the Delaunay algorithm operates | |
typedef unspecified_type | Sphere_d |
a dD sphere | |
typedef unspecified_type | FT |
an arithmetic field type | |
typedef unspecified_type | Point_of_sphere_d |
Predicate object type that provides Point_d operator()(Sphere_d s, int i) , which returns the \( i\)th point defining sphere s . | |
typedef unspecified_type | Construct_sphere_d |
Predicate object type that provides Sphere_d operator()(int d, ForwardIterator first, ForwardIterator last) , which returns a dD sphere through the points in tuple[first,last) . | |
typedef unspecified_type | Contained_in_simplex_d |
Predicate object type that provides bool operator()(ForwardIterator first, ForwardIterator last, Point_d p) , which determines if p is contained in the closed simplex defined by the points in tuple[first,last) . | |
typedef unspecified_type | Squared_distance_d |
Predicate object type that provides FT operator()(Point_d p,Point_d q) , which determines the squared distance from p to q . | |
typedef unspecified_type | Affinely_independent_d |
Predicate object type that provides bool operator()(ForwardIterator first, ForwardIterator last) , which determines if the points in tuple[first,last) are affinely independent. | |
Operations | |
For each of the above function and predicate object types, For example: | |
Construct_sphere_d | construct_sphere_d_object () |