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This concept defines the requirements for traits classes of CGAL::Approximate_min_ellipsoid_d<Traits>.
DefaultConstructible
CopyConstructible
Assignable
| ApproximateMinEllipsoid_d_Traits_d::FT | |
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typedef double FT
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| ApproximateMinEllipsoid_d_Traits_d::ET | |
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Some model of concept RingNumberType that
provides exact arithmetic, meaning that
CGAL::Number_type_traits<ET>::Has_exact_ring_operations
must be CGAL::Tag_true. In addition, ET must be
able to exactly represent any finite double value. (An
example for such a type is CGAL::MP_Float.). The type ET is to be used by the Approximate_min_ellipsoid_d<Traits> class for internal, exact computations.
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| ApproximateMinEllipsoid_d_Traits_d::Point | |
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Type of the input points. Point must
provide the default and copy constructor, and must be a model
of DefaultConstructible, CopyConstructible, and
Assignable.
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| ApproximateMinEllipsoid_d_Traits_d::Cartesian_const_iterator | |
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Model for the STL concept
RandomAccessIterator whose value type must be convertible to
double. This type is used to iterate over the Cartesian
coordinates of an instance of type Point, see
cartesian_begin() below.
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| int | traits.dimension ( Point p) | returns the dimension of a point p. |
| Cartesian_const_iterator | traits.cartesian_begin ( Point p) | |
| returns an input iterator over the Euclidean coordinates of the point p. The range of the iterator must have size dimension(p). | ||
CGAL::Approximate_min_ellipsoid_d_traits_2<K,ET> CGAL::Approximate_min_ellipsoid_d_traits_3<K,ET> CGAL::Approximate_min_ellipsoid_d_traits_d<K,ET>