SegmentationGeomTraits Concept Reference

Definition

The concept SegmentationGeomTraits describes the set of requirements of the geometric traits needed by the segmentation functions.

Has models

All models of the CGAL concept Kernel

Refines

AABBGeomTraits_3

Concepts
concept	Collinear_3
	Function object model of Kernel::Collinear_3 for the aforementioned geometric types. More...

Number Type
typedef unspecified_type	FT
	A number type model of FieldNumberType for which an overload of the function to_double() is defined.

Geometric Types
typedef unspecified_type	Point_3
	The point type.
typedef unspecified_type	Vector_3
	The vector type.
typedef unspecified_type	Segment_3
	The segment type.
typedef unspecified_type	Plane_3
	The plane type.
typedef unspecified_type	Ray_3
	The ray type.

Function Object Types
typedef unspecified_type	Angle_3
	Function object model of Kernel::Angle_3 for the aforementioned geometric types.
typedef unspecified_type	Compute_scalar_product_3
	Function object model of Kernel::ComputeScalarProduct_3 for the aforementioned geometric types.
typedef unspecified_type	Compute_squared_distance_3
	Function object model of Kernel::ComputeSquaredDistance_3 for the aforementioned geometric types.
typedef unspecified_type	Construct_cross_product_vector_3
	Function object model of Kernel::ConstructCrossProductVector_3 for the aforementioned geometric types.
typedef unspecified_type	Construct_normal_3
	Function object model of Kernel::ConstructNormal_3 for the aforementioned geometric types.
typedef unspecified_type	Construct_centroid_3
	Function object model of Kernel::ConstructCentroid_3 for the aforementioned geometric types.
typedef unspecified_type	Construct_translated_point_3
	Function object model of Kernel::ConstructTranslatedPoint_3 for the aforementioned geometric types.
typedef unspecified_type	Construct_scaled_vector_3
	Function object model of Kernel::ConstructScaledVector_3 for the aforementioned geometric types.
typedef unspecified_type	Construct_sum_of_vectors_3
	Function object model of Kernel::ConstructSumOfVectors_3 for the aforementioned geometric types.

Operations
Collinear_3	collinear_3_object () const
	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.

Member Function Documentation

collinear_3_object()

Collinear_3 SegmentationGeomTraits::collinear_3_object

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const

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: