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| ConvexHullTraits_d::Point_d | |
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the dD point type on which the convex hull algorithm
operates
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| ConvexHullTraits_d::Hyperplane_d | |
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a dD plane
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| ConvexHullTraits_d::Vector_d | |
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a dD vector
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| ConvexHullTraits_d::Ray_d | |
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a dD ray
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| ConvexHullTraits_d::RT | |
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an arithmetic ring type
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| ConvexHullTraits_d::Construct_vector_d | |
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Function object type that provides
Vector_d operator()(int d, CGAL::Null_vector), which constructs
and returns the null vector.
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| ConvexHullTraits_d::Construct_hyperplane_d | |
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Function object type that
provides Hyperplane_d operator()(ForwardIterator first, ForwardIterator last, Point_d p, CGAL::Oriented_side side), which
constructs and returns a hyperplane passing through the points in
tuple[first,last) and oriented such that p is on the side
side of the returned hyperplane. When
side==ON_ORIENTED_BOUNDARY then any hyperplane containing the
tuple is returned.
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| ConvexHullTraits_d::Vector_to_point_d | |
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Function object type that provides
Point_d operator()(Vector_d v), which constructs and
returns the point defined by 0+v.
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| ConvexHullTraits_d::Point_to_vector_d | |
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Function object type that provides
Vector_d operator()(Point_d v), which constructs and returns the
vector defined by p-0.
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| ConvexHullTraits_d::Orientation_d | |
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Function object type that provides
Orientation operator()(ForwardIterator first, ForwardIterator last), which determines the orientation of the
points tuple[first,last).
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| ConvexHullTraits_d::Orthogonal_vector_d | |
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Function object type that provides
Vector_d operator()(Hyperplane_d h), which constructs and
returns a vector orthogonal to h and pointing from the boundary
into its positive halfspace.
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| ConvexHullTraits_d::Oriented_side_d | |
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Predicate object type that provides
Oriented_side operator()(Hyperplane_d h, Point_d p), which
determines the oriented side of p with respect to h.
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| ConvexHullTraits_d::Has_on_positive_side_d | |
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Predicate object type that
provides bool operator()(Hyperplane_d h, Point_d p), which
return true iff p lies in the positive halfspace determined by
h.
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| ConvexHullTraits_d::Affinely_independent_d | |
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Predicate object type that provides
bool operator()(ForwardIterator first, ForwardIterator last), which
determines if the points tuple[first,last) are affinely independent.
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| ConvexHullTraits_d::Contained_in_simplex_d | |
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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).
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| ConvexHullTraits_d::Contained_in_affined_hull_d | |
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Predicate object type that
provides bool operator()(ForwardIterator first, ForwardIterator last, Point_d p), which determines if p is contained in
the affine hull of the points in tuple[first,last).
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| ConvexHullTraits_d::Intersect_d | |
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Predicate object type that provides
Object operator()(Ray_d r, Hyperplane_d h), which determines if
r and h intersect and returns the corresponding
polymorphic object.
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A default constructor and copy constructor is required.
For each of the above function and predicate object types, Func_obj_type, a function must exist with the name func_obj_type_object that creates an instance of the function or predicate object type. For example:
| Construct_vector_d | traits.construct_vector_d_object () | |