CGAL::Coercion_traits< A, B > Struct Template Reference

#include <CGAL/Coercion_traits.h>

Definition

template<typename A, typename B>
struct CGAL::Coercion_traits< A, B >

An instance of Coercion_traits reflects the type coercion of the types A and B, it is symmetric in the two template arguments.

See also

ExplicitInteroperable

ImplicitInteroperable

Examples

Algebraic_foundations/implicit_interoperable_dispatch.cpp, and Algebraic_foundations/interoperable.cpp.

Types
typedef unspecified_type	Are_explicit_interoperable
	Tag indicating whether the two types A and B are a model of ExplicitInteroperable
typedef unspecified_type	Are_implicit_interoperable
	Tag indicating whether the two types A and B are a model of ImplicitInteroperable
typedef unspecified_type	Type
	The coercion type of A and B.
typedef unspecified_type	Cast
	A model of the AdaptableFunctor concept, providing the conversion of A or B to Type.

Member Typedef Documentation

Are_explicit_interoperable

template<typename A , typename B >

typedef unspecified_type CGAL::Coercion_traits< A, B >::Are_explicit_interoperable

Tag indicating whether the two types A and B are a model of ExplicitInteroperable

This is either CGAL::Tag_true or CGAL::Tag_false.

Are_implicit_interoperable

template<typename A , typename B >

typedef unspecified_type CGAL::Coercion_traits< A, B >::Are_implicit_interoperable

Tag indicating whether the two types A and B are a model of ImplicitInteroperable

This is either CGAL::Tag_true or CGAL::Tag_false.

Cast

template<typename A , typename B >

typedef unspecified_type CGAL::Coercion_traits< A, B >::Cast

A model of the AdaptableFunctor concept, providing the conversion of A or B to Type.

In case A and B are not ExplicitInteroperable this is undefined.

Type

template<typename A , typename B >

typedef unspecified_type CGAL::Coercion_traits< A, B >::Type

The coercion type of A and B.

In case A and B are not ExplicitInteroperable this is undefined.