class CachedHashString

Declaration

class CachedHashString { /* full declaration omitted */ };

Description

A container which contains a string, which it owns, plus a precomputed hash. We do not null-terminate the string.

Declared at: llvm/include/llvm/ADT/CachedHashString.h:72

Member Variables

private char* P

private uint32_t Size

private uint32_t Hash

Method Overview

• private CachedHashString(llvm::CachedHashString::ConstructEmptyOrTombstoneTy, char * EmptyOrTombstonePtr)
• public CachedHashString(const char * S)
• public CachedHashString(llvm::StringRef S)
• public CachedHashString(llvm::StringRef S, uint32_t Hash)
• public CachedHashString(const llvm::CachedHashString & Other)
• public CachedHashString(llvm::CachedHashString && Other) noexcept
• private static char * getEmptyKeyPtr()
• private static char * getTombstoneKeyPtr()
• public uint32_t hash() const
• private bool isEmptyOrTombstone() const
• public llvm::CachedHashStringRef operator CachedHashStringRef() const
• public llvm::StringRef operator StringRef() const
• public uint32_t size() const
• public llvm::StringRef val() const
• public ~CachedHashString()

Methods

¶CachedHashString(llvm::CachedHashString::
                     ConstructEmptyOrTombstoneTy,
                 char* EmptyOrTombstonePtr)

Declared at: llvm/include/llvm/ADT/CachedHashString.h:90

Parameters

llvm::CachedHashString:: ConstructEmptyOrTombstoneTy

char* EmptyOrTombstonePtr

¶CachedHashString(const char* S)

Declared at: llvm/include/llvm/ADT/CachedHashString.h:98

Parameters

const char* S

¶CachedHashString(llvm::StringRef S)

Declared at: llvm/include/llvm/ADT/CachedHashString.h:101

Parameters

llvm::StringRef S

¶CachedHashString(llvm::StringRef S, uint32_t Hash)

Declared at: llvm/include/llvm/ADT/CachedHashString.h:104

Parameters

llvm::StringRef S

uint32_t Hash

¶CachedHashString(
    const llvm::CachedHashString& Other)

Declared at: llvm/include/llvm/ADT/CachedHashString.h:111

Parameters

const llvm::CachedHashString& Other

¶CachedHashString(
    llvm::CachedHashString&& Other) noexcept

Declared at: llvm/include/llvm/ADT/CachedHashString.h:126

Parameters

llvm::CachedHashString&& Other

¶static char* getEmptyKeyPtr()

Declared at: llvm/include/llvm/ADT/CachedHashString.h:79

¶static char* getTombstoneKeyPtr()

Declared at: llvm/include/llvm/ADT/CachedHashString.h:80

¶uint32_t hash() const

Declared at: llvm/include/llvm/ADT/CachedHashString.h:138

¶bool isEmptyOrTombstone() const

Declared at: llvm/include/llvm/ADT/CachedHashString.h:84

¶llvm::CachedHashStringRef
operator CachedHashStringRef() const

Declared at: llvm/include/llvm/ADT/CachedHashString.h:141

¶llvm::StringRef operator StringRef() const

Declared at: llvm/include/llvm/ADT/CachedHashString.h:140

¶uint32_t size() const

Declared at: llvm/include/llvm/ADT/CachedHashString.h:137

¶llvm::StringRef val() const

Declared at: llvm/include/llvm/ADT/CachedHashString.h:136

¶~CachedHashString()

Declared at: llvm/include/llvm/ADT/CachedHashString.h:131