ArrangementDirectionalXMonotoneTraits_2 Class Reference

#include <Concepts/ArrangementDirectionalXMonotoneTraits_2.h>

Definition

This concept refines the basic arrangement \( x\)-monotone traits concept. A model of this concept is able to handle directed \( x\)-monotone curves that intersect in their interior. Namely, an instance of the X_monotone_curve_2 type defined by a model of the concept ArrangementXMonotoneTraits_2 is only required to have a left (lexicographically smaller) endpoint and a right endpoint. If the traits class is also a model of ArrangementDirectionalXMonotoneTraits_2, the \( x\)-monotone curve is also required to have a direction, namely one of these two endpoint serves as its source and the other as its target.

Refines:

ArrangementXMonotoneTraits_2

Has Models:

CGAL::Arr_segment_traits_2<Kernel>

CGAL::Arr_non_caching_segment_traits_2<Kernel>

CGAL::Arr_circle_segment_traits_2<Kernel>

CGAL::Arr_conic_traits_2<RatKernel,AlgKernel,NtTraits>

CGAL::Arr_rational_function_traits_2<AlgKernel,NtTraits>

CGAL::Arr_Bezier_curve_traits_2<RatKernel,AlgKernel,NtTraits>

CGAL::Arr_algebraic_segment_traits_2<Coefficient>

See also

ArrangementXMonotoneTraits_2

Functor Types
typedef unspecified_type	Compare_endpoints_xy_2
	models the concept ArrDirectionalTraits::CompareEndpointsXy_2. More...
typedef unspecified_type	Construct_opposite_2
	models the concept ArrDirectionalTraits::ConstructOpposite_2. More...
typedef unspecified_type	Intersect_2
	models the concept ArrDirectionalTraits::Intersect_2. More...
typedef unspecified_type	Split_2
	models the concept ArrDirectionalTraits::Split_2. More...
typedef unspecified_type	Are_mergeable_2
	models the concept ArrDirectionalTraits::AreMergeable_2. More...
typedef unspecified_type	Merge_2
	models the concept ArrDirectionalTraits::Merge_2. More...

Creation
	ArrangementDirectionalXMonotoneTraits_2 ()
	default constructor. More...
	ArrangementDirectionalXMonotoneTraits_2 (ArrangementDirectionalXMonotoneTraits_2 other)
	copy constructor More...
ArrangementDirectionalXMonotoneTraits_2	operator= (other)
	assignment operator. More...

Accessing Functor Objects
Compare_endpoints_xy_2	compare_endpoints_xy_2_object ()
Construct_opposite_2	construct_opposite_2_object ()

Member Typedef Documentation

Are_mergeable_2

typedef unspecified_type ArrangementDirectionalXMonotoneTraits_2::Are_mergeable_2

models the concept ArrDirectionalTraits::AreMergeable_2.

Compare_endpoints_xy_2

typedef unspecified_type ArrangementDirectionalXMonotoneTraits_2::Compare_endpoints_xy_2

models the concept ArrDirectionalTraits::CompareEndpointsXy_2.

Construct_opposite_2

typedef unspecified_type ArrangementDirectionalXMonotoneTraits_2::Construct_opposite_2

models the concept ArrDirectionalTraits::ConstructOpposite_2.

Intersect_2

typedef unspecified_type ArrangementDirectionalXMonotoneTraits_2::Intersect_2

models the concept ArrDirectionalTraits::Intersect_2.

Merge_2

typedef unspecified_type ArrangementDirectionalXMonotoneTraits_2::Merge_2

models the concept ArrDirectionalTraits::Merge_2.

Split_2

typedef unspecified_type ArrangementDirectionalXMonotoneTraits_2::Split_2

models the concept ArrDirectionalTraits::Split_2.

Constructor & Destructor Documentation

ArrangementDirectionalXMonotoneTraits_2() [1/2]

ArrangementDirectionalXMonotoneTraits_2::ArrangementDirectionalXMonotoneTraits_2

(

)

default constructor.

ArrangementDirectionalXMonotoneTraits_2() [2/2]

ArrangementDirectionalXMonotoneTraits_2::ArrangementDirectionalXMonotoneTraits_2

(

ArrangementDirectionalXMonotoneTraits_2

other

)

copy constructor

Member Function Documentation

compare_endpoints_xy_2_object()

Compare_endpoints_xy_2 ArrangementDirectionalXMonotoneTraits_2::compare_endpoints_xy_2_object

(

)

construct_opposite_2_object()

Construct_opposite_2 ArrangementDirectionalXMonotoneTraits_2::construct_opposite_2_object

(

)

operator=()

ArrangementDirectionalXMonotoneTraits_2 ArrangementDirectionalXMonotoneTraits_2::operator=

(

other

)

assignment operator.