absl::strings_internal::Charmap Class Reference

#include <char_map.h>

Public Member Functions
constexpr	Charmap ()
	Charmap (const char *str, int len)
	Charmap (const char *str)
constexpr bool	contains (unsigned char c) const
bool	IntersectsWith (const Charmap &c) const
bool	IsZero () const

Static Public Member Functions
static constexpr Charmap	Char (char x)
static constexpr Charmap	FromString (const char *s)
static constexpr Charmap	Range (char lo, char hi)

Private Member Functions
constexpr	Charmap (uint64_t b0, uint64_t b1, uint64_t b2, uint64_t b3)
void	SetChar (unsigned char c)

Static Private Member Functions
static constexpr uint64_t	CharMaskForWord (unsigned char x, uint64_t word)
static constexpr uint64_t	OpenRangeFromZeroForWord (uint64_t upper, uint64_t word)
static constexpr uint64_t	RangeForWord (unsigned char lo, unsigned char hi, uint64_t word)

Private Attributes
uint64_t	m_ [4]

Friends
constexpr Charmap	operator & (const Charmap &a, const Charmap &b)
constexpr Charmap	operator| (const Charmap &a, const Charmap &b)
constexpr Charmap	operator~ (const Charmap &a)

Detailed Description

Definition at line 33 of file char_map.h.

Constructor & Destructor Documentation

Charmap() [1/4]

constexpr absl::strings_internal::Charmap::Charmap ( )

inline

Definition at line 35 of file char_map.h.

Charmap() [2/4]

absl::strings_internal::Charmap::Charmap ( const char *  str, int  len  )

inline

Definition at line 39 of file char_map.h.

Charmap() [3/4]

absl::strings_internal::Charmap::Charmap ( const char *  str )

inlineexplicit

Definition at line 45 of file char_map.h.

Charmap() [4/4]

constexpr absl::strings_internal::Charmap::Charmap ( uint64_t  b0, uint64_t  b1, uint64_t  b2, uint64_t  b3  )

inlineprivate

Definition at line 102 of file char_map.h.

Member Function Documentation

Char()

static constexpr Charmap absl::strings_internal::Charmap::Char ( char  x )

inlinestatic

Definition at line 69 of file char_map.h.

CharMaskForWord()

static constexpr uint64_t absl::strings_internal::Charmap::CharMaskForWord ( unsigned char  x, uint64_t  word  )

inlinestaticprivate

Definition at line 121 of file char_map.h.

contains()

constexpr bool absl::strings_internal::Charmap::contains ( unsigned char  c ) const

inline

Definition at line 49 of file char_map.h.

FromString()

static constexpr Charmap absl::strings_internal::Charmap::FromString ( const char *  s )

inlinestatic

Definition at line 77 of file char_map.h.

IntersectsWith()

bool absl::strings_internal::Charmap::IntersectsWith ( const Charmap &  c ) const

inline

Definition at line 54 of file char_map.h.

IsZero()

bool absl::strings_internal::Charmap::IsZero ( ) const

inline

Definition at line 61 of file char_map.h.

OpenRangeFromZeroForWord()

static constexpr uint64_t absl::strings_internal::Charmap::OpenRangeFromZeroForWord ( uint64_t  upper, uint64_t  word  )

inlinestaticprivate

Definition at line 112 of file char_map.h.

Range()

static constexpr Charmap absl::strings_internal::Charmap::Range ( char  lo, char  hi  )

inlinestatic

Definition at line 82 of file char_map.h.

RangeForWord()

static constexpr uint64_t absl::strings_internal::Charmap::RangeForWord ( unsigned char  lo, unsigned char  hi, uint64_t  word  )

inlinestaticprivate

Definition at line 105 of file char_map.h.

SetChar()

void absl::strings_internal::Charmap::SetChar ( unsigned char  c )

inlineprivate

Definition at line 126 of file char_map.h.

Friends And Related Function Documentation

operator &

constexpr Charmap operator& ( const Charmap &  a, const Charmap &  b  )

friend

Definition at line 87 of file char_map.h.

operator|

constexpr Charmap operator| ( const Charmap &  a, const Charmap &  b  )

friend

Definition at line 92 of file char_map.h.

operator~

constexpr Charmap operator~ ( const Charmap &  a )

friend

Definition at line 97 of file char_map.h.

Member Data Documentation

m_

uint64_t absl::strings_internal::Charmap::m_[4]

private

Definition at line 130 of file char_map.h.

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

• char_map.h