FloatSnapRoundingTraits_2 Concept Reference

Definition

The concept FloatSnapRoundingTraits_2 lists the set of requirements that must be fulfilled by an instance of the Traits template-parameter of the free functions CGAL::double_snap_rounding_2() CGAL::double_snap_rounding_2<InputIterator,OutputContainer,NamedParameter>(), CGAL::compute_snapped_subcurves_2() CGAL::compute_snapped_subcurves_2<InputIterator,OutputIterator,NamedParameter>(), CGAL::compute_snapped_polygons_2() CGAL::compute_snapped_polygons_2<InputIterator,OutputIterator,NamedParameter>(). The list includes the nested types of the geometric primitives used in this class and some function object types for the required predicates on those primitives.

Refines

AosTraits_2

Has models

CGAL::Float_snap_rounding_traits_2<Kernel>

Types
typedef unspecified_type	FT
	The number type.
typedef unspecified_type	Point_2
	models the concept ArrTraits::Point_2.
typedef unspecified_type	Segment_2
	models the concept ArrTraits::XMonotoneCurve_2.

Functor Types
typedef unspecified_type	Construct_source_2
	models the concept Kernel::ConstructSource_2.
typedef unspecified_type	Construct_target_2
	models the concept Kernel::ConstructTarget_2.
typedef unspecified_type	Construct_segment_2
	models the concept Kernel::ConstructSegment_2.
typedef unspecified_type	Less_xy_2
	models the concept Kernel::LessXY_2.
typedef unspecified_type	Less_y_2
	models the concept Kernel::LessY_2.
typedef unspecified_type	Equal_2
	models the concept Kernel::Equal_2.
typedef unspecified_type	Construct_rounded_point_2
	models the concept FSRTraits_2::ConstructRoundPoint_2.
typedef unspecified_type	Squared_round_bound_2
	models the concept FSRTraits_2::ComputeSquaredRoundBound_2.
typedef unspecified_type	Converter_to_exact
	models the concept FSRTraits_2::ConverterToExact.
typedef unspecified_type	Converter_from_exact
	models the concept FSRTraits_2::ConverterFromExact.

Accessing Functor Objects
Construct_source_2	construct_source_2_object ()
Construct_target_2	construct_target_2_object ()
Construct_segment_2	construct_segment_2_object ()
Less_xy_2	less_xy_2_object ()
Less_y_2	less_y_2_object ()
Construct_rounded_point_2	construct_rounded_point_2_object ()
Squared_round_bound_2	squared_round_bound_2_object ()
Converter_to_exact	converter_to_exact_object ()
Converter_from_exact	converter_from_exact_object ()

Member Typedef Documentation

FT

typedef unspecified_type FloatSnapRoundingTraits_2::FT

The number type.

This type must fulfill the requirements on FieldNumberType