CGAL Number Types

Classes
class	CGAL::Interval_nt< Protected >
class	CGAL::Lazy_exact_nt< NT >
class	CGAL::MP_Float
class	CGAL::Number_type_checker< NT1, NT2, Comparator >
class	CGAL::Quotient< NT >

Typedefs
typedef Interval_nt< false >	CGAL::Interval_nt_advanced
typedef unspecified_type	CGAL::Exact_integer
typedef unspecified_type	CGAL::Exact_rational

Typedef Documentation

Exact_integer

typedef unspecified_type CGAL::Exact_integer

#include <CGAL/Exact_integer.h>

Exact_integer is an exact integer number type.

It is a typedef of another number type. Its exact definition depends on the availability the third-party libraries GMP, CORE, and LEDA. CGAL must be configured with at least one of those libraries.

Is Model Of:

EuclideanRing

RealEmbeddable

Exact_rational

typedef unspecified_type CGAL::Exact_rational

#include <CGAL/Exact_rational.h>

Exact_rational is an exact rational number type, constructible from double.

It is a typedef of another number type. Its exact definition depends on the availability the third-party libraries GMP, CORE, and LEDA. CGAL must be configured with at least one of those libraries.

Is Model Of:

Field

RealEmbeddable

Fraction

FromDoubleConstructible

Interval_nt_advanced

typedef Interval_nt<false> CGAL::Interval_nt_advanced

#include <CGAL/Interval_nt.h>

This typedef (at namespace CGAL scope) exists for backward compatibility, as well as removing the need to remember the Boolean value for the template parameter.