CGAL 4.7 - Linear Cell Complex
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Required types and functors for the LinearCellComplexTraits
concept. This geometric traits concept is used in the Linear_cell_complex class.
CGAL::Linear_cell_complex<d,d2,LCCTraits,Items,Alloc>
Constants | |
static unsigned int | ambient_dimension |
The ambient dimension (must be > 1). | |
Types | |
typedef unspecified_type | FT |
a number type that is a model of FieldNumberType. | |
typedef unspecified_type | Point |
point type. | |
typedef unspecified_type | Vector |
vector type. | |
Constructions | |
typedef unspecified_type | Construct_translated_point |
Functor that provides Point operator() (const Point& p, const Vector& v) , which constructs the translation of point p by vector v , and Point operator() (const CGAL::Origin&, const Vector& v), which constructs the translation of a point at the origin by vector v` (used in Linear_cell_complex::barycenter). | |
typedef unspecified_type | Construct_vector |
Functor that provides Vector operator() (const Point& p1, const Point& p2) which constructs a vector as the difference of points p2-p1 , and Vector operator() (const CGAL::Origin&, const Point& p) which constructs a vector as the difference of point p and a point at the origin (used in Linear_cell_complex::barycenter and CGAL::import_from_plane_graph ). | |
typedef unspecified_type | Construct_sum_of_vectors |
Functor that provides Vector operator() (const Vector& v1, const Vector& v2) which constructs a vector as the sum of vectors v1+v2 (used in Linear_cell_complex::barycenter, CGAL::compute_normal_of_cell_0 and CGAL::compute_normal_of_cell_2 ). | |
typedef unspecified_type | Construct_scaled_vector |
Functor that provides Vector operator() (const Vector& v, FT scale) which constructs a vector equal to vector v scaled by scale factor (used in Linear_cell_complex::barycenter, CGAL::compute_normal_of_cell_0 and CGAL::compute_normal_of_cell_2 ). | |
typedef unspecified_type | Construct_midpoint |
Functor that provides Point operator() (const Point& p1, const Point& p2) which constructs the midpoint of points p1 and p2 (used in Linear_cell_complex::barycenter). | |
typedef unspecified_type | Direction_2 |
a model of Direction_2. | |
typedef unspecified_type | Construct_direction_2 |
a model of ConstructDirection_2 (used in CGAL::import_from_plane_graph ). | |
typedef unspecified_type | Construct_normal_3 |
a model of ConstructNormal_3 (used in CGAL::compute_normal_of_cell_2 ). | |
typedef unspecified_type | Collinear_3 |
a model of Collinear_3 (used in CGAL::compute_normal_of_cell_2 ). | |