CGAL 5.4.4  Algebraic Foundations

Two types A
and B
are a model of the concept ImplicitInteroperable
, if there is a superior type, such that binary arithmetic operations involving A
and B
result in this type. This type is CGAL::Coercion_traits<A,B>::Type
. In case types are RealEmbeddable
this also implies that mixed compare operators are available.
The type CGAL::Coercion_traits<A,B>::Type
is required to be implicit constructible from A
and B
.
In this case CGAL::Coercion_traits<A,B>::Are_implicit_interoperable
is CGAL::Tag_true
.