CGAL 6.1.2 - Algebraic Foundations: RealEmbeddableTraits_::ToInterval Concept Reference

CGAL 6.1.2 - Algebraic Foundations

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RealEmbeddableTraits_::ToInterval Concept Reference
Reference Manual » Concepts

## Definition

`AdaptableUnaryFunction` computes for a given real embeddable number \( x\) a double interval containing \( x\). This interval is represented by `std::pair<double,double>`.

Refines
  `AdaptableUnaryFunction`

See also
  `RealEmbeddableTraits`

## Types
typedef std::pair< double, double > | result_type
| The result type.
typedef unspecified_type | argument_type
| Is `RealEmbeddableTraits::Type`.

## Operations
result_type | operator() (argument_type x)
| computes a double interval containing \( x\).