everett::rank15_view Struct Reference

#include <rank15.h>

Public Member Functions
	rank15_view (std::span< std::uint64_t const > classes, std::span< std::uint64_t const > checkpoints, std::uint64_t virtual_count)
template<class Words > requires std::is_same_v<Words, word_view>
	rank15_view (Words classes, Words checkpoints, std::uint64_t virtual_count)
std::uint64_t	size () const noexcept
std::uint64_t	group_count () const noexcept
template<simd::architecture Arch = simd::scalar>
std::uint64_t	count () const
word_view	class_words () const noexcept
word_view	checkpoint_words () const noexcept
unsigned	class_at (std::uint64_t group) const
template<simd::architecture Arch = simd::scalar>
std::uint64_t	rank (std::uint64_t group) const

Static Private Member Functions
static std::uint64_t	add_prefix (std::uint64_t checkpoint, unsigned prefix, std::uint64_t limit)
template<simd::architecture Arch, unsigned Vector = 0>
static auto	prefix_vectors (std::byte const *words, unsigned count) noexcept
static std::uint64_t	pair_nibbles (std::uint64_t value) noexcept
static unsigned	sum_bytes (std::uint64_t value) noexcept

Private Attributes
word_view	classes_
word_view	checkpoints_
std::uint64_t	virtual_count_
std::uint64_t	group_count_

Constructor & Destructor Documentation

rank15_view() [1/2]

everett::rank15_view::rank15_view ( std::span< std::uint64_t const >  classes, std::span< std::uint64_t const >  checkpoints, std::uint64_t  virtual_count  )

inline

rank15_view() [2/2]

template<class Words >
requires std::is_same_v<Words, word_view>

everett::rank15_view::rank15_view ( Words  classes, Words  checkpoints, std::uint64_t  virtual_count  )

inline

Member Function Documentation

add_prefix()

static std::uint64_t everett::rank15_view::add_prefix ( std::uint64_t  checkpoint, unsigned  prefix, std::uint64_t  limit  )

inlinestaticprivate

checkpoint_words()

word_view everett::rank15_view::checkpoint_words ( ) const

inlinenoexcept

class_at()

unsigned everett::rank15_view::class_at ( std::uint64_t  group ) const

inline

class_words()

word_view everett::rank15_view::class_words ( ) const

inlinenoexcept

count()

template<simd::architecture Arch = simd::scalar>

std::uint64_t everett::rank15_view::count ( ) const

inline

group_count()

std::uint64_t everett::rank15_view::group_count ( ) const

inlinenoexcept

pair_nibbles()

static std::uint64_t everett::rank15_view::pair_nibbles ( std::uint64_t  value )

inlinestaticprivatenoexcept

prefix_vectors()

template<simd::architecture Arch, unsigned Vector = 0>

static auto everett::rank15_view::prefix_vectors ( std::byte const *  words, unsigned  count  )

inlinestaticprivatenoexcept

rank()

template<simd::architecture Arch = simd::scalar>

std::uint64_t everett::rank15_view::rank ( std::uint64_t  group ) const

inline

size()

std::uint64_t everett::rank15_view::size ( ) const

inlinenoexcept

sum_bytes()

static unsigned everett::rank15_view::sum_bytes ( std::uint64_t  value )

inlinestaticprivatenoexcept

Member Data Documentation

checkpoints_

word_view everett::rank15_view::checkpoints_

private

classes_

word_view everett::rank15_view::classes_

private

group_count_

std::uint64_t everett::rank15_view::group_count_

private

virtual_count_

std::uint64_t everett::rank15_view::virtual_count_

private

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

• include/everett/rank15.h