detail::dragonbox Namespace Reference

Classes
struct	cache_accessor
struct	cache_accessor< double >
struct	cache_accessor< float >
struct	divtest_table_entry

Functions
template<int N>
bool	check_divisibility_and_divide_by_pow5 (uint32_t &n) FMT_NOEXCEPT
uint32_t	divide_by_10_to_kappa_plus_1 (uint32_t n) FMT_NOEXCEPT
uint64_t	divide_by_10_to_kappa_plus_1 (uint64_t n) FMT_NOEXCEPT
bool	divisible_by_power_of_2 (uint32_t x, int exp) FMT_NOEXCEPT
bool	divisible_by_power_of_2 (uint64_t x, int exp) FMT_NOEXCEPT
bool	divisible_by_power_of_5 (uint32_t x, int exp) FMT_NOEXCEPT
bool	divisible_by_power_of_5 (uint64_t x, int exp) FMT_NOEXCEPT
int	floor_log10_pow2 (int e) FMT_NOEXCEPT
int	floor_log10_pow2_minus_log10_4_over_3 (int e) FMT_NOEXCEPT
int	floor_log2_pow10 (int e) FMT_NOEXCEPT
template<class T >
bool	is_center_integer (typename float_info< T >::carrier_uint two_f, int exponent, int minus_k) FMT_NOEXCEPT
template<class T >
bool	is_endpoint_integer (typename float_info< T >::carrier_uint two_f, int exponent, int minus_k) FMT_NOEXCEPT
template<class T >
bool	is_left_endpoint_integer_shorter_interval (int exponent) FMT_NOEXCEPT
FMT_INLINE int	remove_trailing_zeros (uint32_t &n) FMT_NOEXCEPT
FMT_INLINE int	remove_trailing_zeros (uint64_t &n) FMT_NOEXCEPT
template<class T >
FMT_INLINE decimal_fp< T >	shorter_interval_case (int exponent) FMT_NOEXCEPT
template<int N>
uint32_t	small_division_by_pow10 (uint32_t n) FMT_NOEXCEPT
template<typename T >
decimal_fp< T >	to_decimal (T x) FMT_NOEXCEPT
uint128_wrapper	umul128 (uint64_t x, uint64_t y) FMT_NOEXCEPT
uint64_t	umul128_upper64 (uint64_t x, uint64_t y) FMT_NOEXCEPT
uint64_t	umul192_middle64 (uint64_t x, uint128_wrapper y) FMT_NOEXCEPT
uint64_t	umul192_upper64 (uint64_t x, uint128_wrapper y) FMT_NOEXCEPT
uint64_t	umul96_lower64 (uint32_t x, uint64_t y) FMT_NOEXCEPT
uint32_t	umul96_upper32 (uint32_t x, uint64_t y) FMT_NOEXCEPT

Function Documentation

check_divisibility_and_divide_by_pow5()

template<int N>

bool detail::dragonbox::check_divisibility_and_divide_by_pow5

(

uint32_t &

n

)

Definition at line 999 of file format-inl.h.

divide_by_10_to_kappa_plus_1() [1/2]

uint32_t detail::dragonbox::divide_by_10_to_kappa_plus_1 ( uint32_t  n )

inline

Definition at line 1028 of file format-inl.h.

divide_by_10_to_kappa_plus_1() [2/2]

uint64_t detail::dragonbox::divide_by_10_to_kappa_plus_1 ( uint64_t  n )

inline

Definition at line 1032 of file format-inl.h.

divisible_by_power_of_2() [1/2]

bool detail::dragonbox::divisible_by_power_of_2 ( uint32_t  x, int  exp  )

inline

Definition at line 928 of file format-inl.h.

divisible_by_power_of_2() [2/2]

bool detail::dragonbox::divisible_by_power_of_2 ( uint64_t  x, int  exp  )

inline

Definition at line 937 of file format-inl.h.

divisible_by_power_of_5() [1/2]

bool detail::dragonbox::divisible_by_power_of_5 ( uint32_t  x, int  exp  )

inline

Definition at line 954 of file format-inl.h.

divisible_by_power_of_5() [2/2]

bool detail::dragonbox::divisible_by_power_of_5 ( uint64_t  x, int  exp  )

inline

Definition at line 965 of file format-inl.h.

floor_log10_pow2()

int detail::dragonbox::floor_log10_pow2 ( int  e )

inline

Definition at line 898 of file format-inl.h.

floor_log10_pow2_minus_log10_4_over_3()

int detail::dragonbox::floor_log10_pow2_minus_log10_4_over_3 ( int  e )

inline

Definition at line 916 of file format-inl.h.

floor_log2_pow10()

int detail::dragonbox::floor_log2_pow10 ( int  e )

inline

Definition at line 906 of file format-inl.h.

is_center_integer()

template<class T >

bool detail::dragonbox::is_center_integer	(	typename float_info< T >::carrier_uint	two_f,
		int	exponent,
		int	minus_k
	)

Definition at line 1907 of file format-inl.h.

is_endpoint_integer()

template<class T >

bool detail::dragonbox::is_endpoint_integer	(	typename float_info< T >::carrier_uint	two_f,
		int	exponent,
		int	minus_k
	)

Definition at line 1896 of file format-inl.h.

is_left_endpoint_integer_shorter_interval()

template<class T >

bool detail::dragonbox::is_left_endpoint_integer_shorter_interval

(

int

exponent

)

Definition at line 1888 of file format-inl.h.

remove_trailing_zeros() [1/2]

FMT_INLINE int detail::dragonbox::remove_trailing_zeros

(

uint32_t &

n

)

Definition at line 1920 of file format-inl.h.

remove_trailing_zeros() [2/2]

FMT_INLINE int detail::dragonbox::remove_trailing_zeros

(

uint64_t &

n

)

Definition at line 1948 of file format-inl.h.

shorter_interval_case()

template<class T >

FMT_INLINE decimal_fp<T> detail::dragonbox::shorter_interval_case

(

int

exponent

)

Definition at line 2034 of file format-inl.h.

small_division_by_pow10()

template<int N>

uint32_t detail::dragonbox::small_division_by_pow10

(

uint32_t

n

)

Definition at line 1016 of file format-inl.h.

to_decimal()

template<typename T >

decimal_fp<T> detail::dragonbox::to_decimal

(

T

x

)

Definition at line 2080 of file format-inl.h.

umul128()

uint128_wrapper detail::dragonbox::umul128 ( uint64_t  x, uint64_t  y  )

inline

Definition at line 829 of file format-inl.h.

umul128_upper64()

uint64_t detail::dragonbox::umul128_upper64 ( uint64_t  x, uint64_t  y  )

inline

Definition at line 857 of file format-inl.h.

umul192_middle64()

uint64_t detail::dragonbox::umul192_middle64 ( uint64_t  x, uint128_wrapper  y  )

inline

Definition at line 884 of file format-inl.h.

umul192_upper64()

uint64_t detail::dragonbox::umul192_upper64 ( uint64_t  x, uint128_wrapper  y  )

inline

Definition at line 870 of file format-inl.h.

umul96_lower64()

uint64_t detail::dragonbox::umul96_lower64 ( uint32_t  x, uint64_t  y  )

inline

Definition at line 892 of file format-inl.h.

umul96_upper32()

uint32_t detail::dragonbox::umul96_upper32 ( uint32_t  x, uint64_t  y  )

inline

Definition at line 878 of file format-inl.h.