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AlgebraicKernel_d_2::SignAt_2

Definition

Computes the sign of a bivariate polynomial AlgebraicKernel_d_2::Polynomial_2 at a value of type AlgebraicKernel_d_2::Algebraic_real_2.

Refines

AdaptableBinaryFunction

Types

AlgebraicKernel_d_2::SignAt_2::result_type
Type convertible to CGAL::Sign

typedef AlgebraicKernel_d_2::Polynomial_2
first_argument_type;
typedef AlgebraicKernel_d_2::Algebraic_real_2
second_argument_type;

Operations

A model fo of this type must provide:

result_type fo ( first_argument_type p , second_argument_type a )
Computes the sign of a bivariate polynomial p evaluated at a.

See Also

AlgebraicKernel_d_2::IsZeroAt_2
AlgebraicKernel_d_1::SignAt_1

Next: AlgebraicKernel_d_2::IsZeroAt_2
Navigation: Up   Table of Contents   Package Overview   Bibliography   Index   Title   Acknowledging CGAL
CGAL Open Source Project. Release 3.6.1. 29 June 2010.