CGAL 6.1.3 - Algebraic Foundations: AlgebraicStructureTraits_::IsZero Concept Reference

CGAL 6.1.3 - Algebraic Foundations

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AlgebraicStructureTraits_::IsZero Concept Reference

Reference Manual » Concepts

Definition

AdaptableUnaryFunction, returns true in case the argument is the zero element of the ring.

Refines: AdaptableUnaryFunction

See also: AlgebraicStructureTraits; RealEmbeddableTraits_::IsZero

Types
typedef unspecified_type	result_type
	Is AlgebraicStructureTraits::Boolean.
typedef unspecified_type	argument_type
	Is AlgebraicStructureTraits::Type.

Operations
result_type	operator() (argument_type x) const
	returns true in case \( x\) is the zero element of the ring.

#include <Concepts/AlgebraicStructureTraits--IsZero.h>

Definition

AdaptableUnaryFunction, returns true in case the argument is the zero element of the ring.

Refines: AdaptableUnaryFunction

See also: AlgebraicStructureTraits; RealEmbeddableTraits_::IsZero

Types
typedef unspecified_type	result_type
	Is AlgebraicStructureTraits::Boolean.
typedef unspecified_type	argument_type
	Is AlgebraicStructureTraits::Type.

Operations
result_type	operator() (argument_type x) const
	returns true in case \( x\) is the zero element of the ring.