absl::numeric_internal Namespace Reference

Functions
template<class T >
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ std::enable_if< std::is_unsigned< T >::value, T >::type	BitCeilNonPowerOf2 (T x)
template<class T >
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ std::enable_if< std::is_unsigned< T >::value, T >::type	BitCeilPromotionHelper (T x, T promotion)
template<typename T >
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int	CountLeadingZeroes (T x)
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int	CountLeadingZeroes16 (uint16_t x)
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int	CountLeadingZeroes32 (uint32_t x)
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int	CountLeadingZeroes64 (uint64_t x)
template<class T >
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int	CountTrailingZeroes (T x) noexcept
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int	CountTrailingZeroesNonzero16 (uint16_t x)
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int	CountTrailingZeroesNonzero32 (uint32_t x)
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int	CountTrailingZeroesNonzero64 (uint64_t x)
constexpr bool	IsDoubleDouble ()
constexpr bool	IsPowerOf2 (unsigned int x) noexcept
template<class T >
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_POPCOUNT int	Popcount (T x) noexcept
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_POPCOUNT int	Popcount32 (uint32_t x) noexcept
ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_POPCOUNT int	Popcount64 (uint64_t x) noexcept
template<class T >
ABSL_MUST_USE_RESULT constexpr ABSL_ATTRIBUTE_ALWAYS_INLINE T	RotateLeft (T x, int s) noexcept
template<class T >
ABSL_MUST_USE_RESULT constexpr ABSL_ATTRIBUTE_ALWAYS_INLINE T	RotateRight (T x, int s) noexcept

Function Documentation

BitCeilNonPowerOf2()

template<class T >

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ std::enable_if< std::is_unsigned< T >::value, T >::type absl::numeric_internal::BitCeilNonPowerOf2 ( T  x )

inline

Definition at line 344 of file abseil-cpp/absl/numeric/internal/bits.h.

BitCeilPromotionHelper()

template<class T >

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ std::enable_if< std::is_unsigned< T >::value, T >::type absl::numeric_internal::BitCeilPromotionHelper ( T  x, T  promotion  )

inline

Definition at line 337 of file abseil-cpp/absl/numeric/internal/bits.h.

CountLeadingZeroes()

template<typename T >

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int absl::numeric_internal::CountLeadingZeroes ( T  x )

inline

Definition at line 234 of file abseil-cpp/absl/numeric/internal/bits.h.

CountLeadingZeroes16()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int absl::numeric_internal::CountLeadingZeroes16 ( uint16_t  x )

inline

Definition at line 169 of file abseil-cpp/absl/numeric/internal/bits.h.

CountLeadingZeroes32()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int absl::numeric_internal::CountLeadingZeroes32 ( uint32_t  x )

inline

Definition at line 133 of file abseil-cpp/absl/numeric/internal/bits.h.

CountLeadingZeroes64()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CLZ int absl::numeric_internal::CountLeadingZeroes64 ( uint64_t  x )

inline

Definition at line 180 of file abseil-cpp/absl/numeric/internal/bits.h.

CountTrailingZeroes()

template<class T >

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int absl::numeric_internal::CountTrailingZeroes ( T  x )

inlinenoexcept

Definition at line 317 of file abseil-cpp/absl/numeric/internal/bits.h.

CountTrailingZeroesNonzero16()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int absl::numeric_internal::CountTrailingZeroesNonzero16 ( uint16_t  x )

inline

Definition at line 305 of file abseil-cpp/absl/numeric/internal/bits.h.

CountTrailingZeroesNonzero32()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int absl::numeric_internal::CountTrailingZeroesNonzero32 ( uint32_t  x )

inline

Definition at line 251 of file abseil-cpp/absl/numeric/internal/bits.h.

CountTrailingZeroesNonzero64()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_CTZ int absl::numeric_internal::CountTrailingZeroesNonzero64 ( uint64_t  x )

inline

Definition at line 273 of file abseil-cpp/absl/numeric/internal/bits.h.

IsDoubleDouble()

constexpr bool absl::numeric_internal::IsDoubleDouble ( )

inlineconstexpr

Definition at line 28 of file abseil-cpp/absl/numeric/internal/representation.h.

IsPowerOf2()

constexpr bool absl::numeric_internal::IsPowerOf2 ( unsigned int  x )

constexprnoexcept

Definition at line 69 of file abseil-cpp/absl/numeric/internal/bits.h.

Popcount()

template<class T >

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_POPCOUNT int absl::numeric_internal::Popcount ( T  x )

inlinenoexcept

Definition at line 124 of file abseil-cpp/absl/numeric/internal/bits.h.

Popcount32()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_POPCOUNT int absl::numeric_internal::Popcount32 ( uint32_t  x )

inlinenoexcept

Definition at line 96 of file abseil-cpp/absl/numeric/internal/bits.h.

Popcount64()

ABSL_ATTRIBUTE_ALWAYS_INLINE ABSL_INTERNAL_CONSTEXPR_POPCOUNT int absl::numeric_internal::Popcount64 ( uint64_t  x )

inlinenoexcept

Definition at line 109 of file abseil-cpp/absl/numeric/internal/bits.h.

RotateLeft()

template<class T >

ABSL_MUST_USE_RESULT constexpr ABSL_ATTRIBUTE_ALWAYS_INLINE T absl::numeric_internal::RotateLeft ( T  x, int  s  )

constexprnoexcept

Definition at line 85 of file abseil-cpp/absl/numeric/internal/bits.h.

RotateRight()

template<class T >

ABSL_MUST_USE_RESULT constexpr ABSL_ATTRIBUTE_ALWAYS_INLINE T absl::numeric_internal::RotateRight ( T  x, int  s  )

constexprnoexcept

Definition at line 74 of file abseil-cpp/absl/numeric/internal/bits.h.