date::detail::no_overflow< R1, R2 > Struct Template Reference

#include <date.h>

Collaboration diagram for date::detail::no_overflow< R1, R2 >:

Classes
struct	mul
struct	mul< Xp, Yp, true >

Public Types
typedef std::ratio< mul< n1, d2, !value >::value, mul< n2, d1, !value >::value >	type

Static Public Attributes
static const bool	value = (n1 <= max / d2) && (n2 <= max / d1)

Static Private Attributes
static const std::intmax_t	gcd_n1_n2 = static_gcd<R1::num, R2::num>::value
static const std::intmax_t	gcd_d1_d2 = static_gcd<R1::den, R2::den>::value
static const std::intmax_t	n1 = R1::num / gcd_n1_n2
static const std::intmax_t	d1 = R1::den / gcd_d1_d2
static const std::intmax_t	n2 = R2::num / gcd_n1_n2
static const std::intmax_t	d2 = R2::den / gcd_d1_d2
static const std::intmax_t	max = LLONG_MAX

Detailed Description

template<class R1, class R2>
struct date::detail::no_overflow< R1, R2 >

Definition at line 1163 of file date.h.

Member Typedef Documentation

type

template<class R1 , class R2 >

typedef std::ratio<mul<n1, d2, !value>::value, mul<n2, d1, !value>::value> date::detail::no_overflow< R1, R2 >::type

Definition at line 1193 of file date.h.

Member Data Documentation

d1

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::d1 = R1::den / gcd_d1_d2

staticprivate

Definition at line 1169 of file date.h.

d2

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::d2 = R2::den / gcd_d1_d2

staticprivate

Definition at line 1171 of file date.h.

gcd_d1_d2

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::gcd_d1_d2 = static_gcd<R1::den, R2::den>::value

staticprivate

Definition at line 1167 of file date.h.

gcd_n1_n2

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::gcd_n1_n2 = static_gcd<R1::num, R2::num>::value

staticprivate

Definition at line 1166 of file date.h.

max

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::max = LLONG_MAX

staticprivate

Definition at line 1175 of file date.h.

n1

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::n1 = R1::num / gcd_n1_n2

staticprivate

Definition at line 1168 of file date.h.

n2

template<class R1 , class R2 >

const std::intmax_t date::detail::no_overflow< R1, R2 >::n2 = R2::num / gcd_n1_n2

staticprivate

Definition at line 1170 of file date.h.

value

template<class R1 , class R2 >

const bool date::detail::no_overflow< R1, R2 >::value = (n1 <= max / d2) && (n2 <= max / d1)

static

Definition at line 1191 of file date.h.

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The documentation for this struct was generated from the following file:

• D:/CPP/numere-source/trunk/kernel/core/utils/date/date.h