detail::bigint Class Reference

#include <format.h>

Public Member Functions
FMT_CONSTEXPR20 void	align (const bigint &other)
FMT_CONSTEXPR20 void	assign (const bigint &other)
FMT_CONSTEXPR20 void	assign_pow10 (int exp)
FMT_CONSTEXPR20	bigint ()
	bigint (const bigint &)=delete
	bigint (uint64_t n)
FMT_CONSTEXPR20 auto	divmod_assign (const bigint &divisor) -> int
FMT_CONSTEXPR20 auto	num_bigits () const -> int
template<typename Int >
FMT_CONSTEXPR20 auto	operator*= (Int value) -> bigint &
FMT_NOINLINE FMT_CONSTEXPR20 auto	operator<<= (int shift) -> bigint &
void	operator= (const bigint &)=delete
template<typename Int >
FMT_CONSTEXPR20 void	operator= (Int n)
FMT_CONSTEXPR20 void	square ()

Private Types
enum	{ bigits_capacity = 32 }
using	bigit = uint32_t
using	double_bigit = uint64_t

Private Member Functions
template<typename UInt , FMT_ENABLE_IF(std::is_same< UInt, uint64_t >::value|| std::is_same< UInt, uint128_t >::value) >
FMT_CONSTEXPR20 void	assign (UInt n)
template<typename UInt , FMT_ENABLE_IF(std::is_same< UInt, uint64_t >::value|| std::is_same< UInt, uint128_t >::value) >
FMT_CONSTEXPR20 void	multiply (UInt value)
FMT_CONSTEXPR20 void	multiply (uint32_t value)
FMT_CONSTEXPR20 auto	operator[] (int index) -> bigit &
FMT_CONSTEXPR20 auto	operator[] (int index) const -> bigit
FMT_CONSTEXPR20 void	remove_leading_zeros ()
FMT_CONSTEXPR20 void	subtract_aligned (const bigint &other)
FMT_CONSTEXPR20 void	subtract_bigits (int index, bigit other, bigit &borrow)

Private Attributes
basic_memory_buffer< bigit, bigits_capacity >	bigits_
int	exp_

Static Private Attributes
static constexpr const int	bigit_bits = num_bits<bigit>()

Friends
FMT_CONSTEXPR20 auto	add_compare (const bigint &lhs1, const bigint &lhs2, const bigint &rhs) -> int
FMT_CONSTEXPR20 auto	compare (const bigint &lhs, const bigint &rhs) -> int
struct	formatter< bigint >

Detailed Description

Definition at line 2781 of file format.h.

Member Typedef Documentation

bigit

using detail::bigint::bigit = uint32_t

private

Definition at line 2785 of file format.h.

double_bigit

using detail::bigint::double_bigit = uint64_t

private

Definition at line 2786 of file format.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
bigits_capacity

Definition at line 2787 of file format.h.

Constructor & Destructor Documentation

bigint() [1/3]

FMT_CONSTEXPR20 detail::bigint::bigint ( )

inline

Definition at line 2871 of file format.h.

bigint() [2/3]

detail::bigint::bigint ( uint64_t  n )

inlineexplicit

Definition at line 2872 of file format.h.

bigint() [3/3]

detail::bigint::bigint ( const bigint &  )

delete

Member Function Documentation

align()

FMT_CONSTEXPR20 void detail::bigint::align ( const bigint &  other )

inline

Definition at line 3010 of file format.h.

assign() [1/2]

FMT_CONSTEXPR20 void detail::bigint::assign ( const bigint &  other )

inline

Definition at line 2877 of file format.h.

assign() [2/2]

template<typename UInt , FMT_ENABLE_IF(std::is_same< UInt, uint64_t >::value|| std::is_same< UInt, uint128_t >::value) >

FMT_CONSTEXPR20 void detail::bigint::assign ( UInt  n )

inlineprivate

Definition at line 2860 of file format.h.

assign_pow10()

FMT_CONSTEXPR20 void detail::bigint::assign_pow10 ( int  exp )

inline

Definition at line 2961 of file format.h.

divmod_assign()

FMT_CONSTEXPR20 auto detail::bigint::divmod_assign ( const bigint &  divisor ) -> int

inline

Definition at line 3023 of file format.h.

multiply() [1/2]

template<typename UInt , FMT_ENABLE_IF(std::is_same< UInt, uint64_t >::value|| std::is_same< UInt, uint128_t >::value) >

FMT_CONSTEXPR20 void detail::bigint::multiply ( UInt  value )

inlineprivate

Definition at line 2839 of file format.h.

multiply() [2/2]

FMT_CONSTEXPR20 void detail::bigint::multiply ( uint32_t  value )

inlineprivate

Definition at line 2826 of file format.h.

num_bigits()

FMT_CONSTEXPR20 auto detail::bigint::num_bigits ( ) const -> int

inline

Definition at line 2890 of file format.h.

operator*=()

template<typename Int >

FMT_CONSTEXPR20 auto detail::bigint::operator*= ( Int  value ) -> bigint&

inline

Definition at line 2910 of file format.h.

operator<<=()

FMT_NOINLINE FMT_CONSTEXPR20 auto detail::bigint::operator<<= ( int  shift ) -> bigint&

inline

Definition at line 2894 of file format.h.

operator=() [1/2]

void detail::bigint::operator= ( const bigint &  )

delete

operator=() [2/2]

template<typename Int >

FMT_CONSTEXPR20 void detail::bigint::operator= ( Int  n )

inline

Definition at line 2885 of file format.h.

operator[]() [1/2]

FMT_CONSTEXPR20 auto detail::bigint::operator[] ( int  index ) -> bigit&

inlineprivate

Definition at line 2794 of file format.h.

operator[]() [2/2]

FMT_CONSTEXPR20 auto detail::bigint::operator[] ( int  index ) const -> bigit

inlineprivate

Definition at line 2791 of file format.h.

remove_leading_zeros()

FMT_CONSTEXPR20 void detail::bigint::remove_leading_zeros ( )

inlineprivate

Definition at line 2808 of file format.h.

square()

FMT_CONSTEXPR20 void detail::bigint::square ( )

inline

Definition at line 2980 of file format.h.

subtract_aligned()

FMT_CONSTEXPR20 void detail::bigint::subtract_aligned ( const bigint &  other )

inlineprivate

Definition at line 2815 of file format.h.

subtract_bigits()

FMT_CONSTEXPR20 void detail::bigint::subtract_bigits ( int  index, bigit  other, bigit &  borrow  )

inlineprivate

Definition at line 2802 of file format.h.

Friends And Related Function Documentation

add_compare

FMT_CONSTEXPR20 auto add_compare ( const bigint &  lhs1, const bigint &  lhs2, const bigint &  rhs  ) -> int

friend

Definition at line 2934 of file format.h.

compare

FMT_CONSTEXPR20 auto compare ( const bigint &  lhs, const bigint &  rhs  ) -> int

friend

Definition at line 2916 of file format.h.

formatter< bigint >

friend struct formatter< bigint >

friend

Definition at line 2800 of file format.h.

Member Data Documentation

bigit_bits

constexpr const int detail::bigint::bigit_bits = num_bits<bigit>()

staticconstexprprivate

Definition at line 2798 of file format.h.

bigits_

basic_memory_buffer<bigit, bigits_capacity> detail::bigint::bigits_

private

Definition at line 2788 of file format.h.

exp_

int detail::bigint::exp_

private

Definition at line 2789 of file format.h.

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

• format.h