CGAL 5.5 - Algebraic Foundations
RealEmbeddableTraits_::Sgn Concept Reference

Definition

This AdaptableUnaryFunction computes the sign of a real embeddable number.

Refines:
AdaptableUnaryFunction
See also
RealEmbeddableTraits

Types

typedef unspecified_type result_type
 Type convertible to CGAL::Sign.
 
typedef unspecified_type argument_type
 Is RealEmbeddableTraits::Type.
 

Operations

result_type operator() (argument_type x)
 Computes the sign of \( x\).