CGAL 5.4 - Number Types
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#include <CGAL/Rational_traits.h>
The class Rational_traits
can be used to determine the type of the numerator and denominator of a rational number type as Quotient
, Gmpq
, mpq_class
or leda_rational
.
Types | |
typedef unspecified_type | RT |
the type of the numerator and denominator. | |
Operations | |
RT | numerator (const NT &r) const |
returns the numerator of r . | |
RT | denominator (const NT &r) const |
returns the denominator of r . | |
NT | make_rational (const NT &x) const |
returns self. | |
NT | make_rational (const std::pair< RT, RT > &p) const |
constructs a rational number p.first/p.second . | |
NT | make_rational (const RT &n, const RT &d) const |
constructs a rational number. | |
NT | make_rational (const NT &n, const NT &d) const |
constructs a rational number. | |