LLVM: llvm::StringToOffsetTable Class Reference (original) (raw)

StringToOffsetTable - This class uniques a bunch of nul-terminated strings and keeps track of their offset in a massive contiguous string allocation. More...

#include "[llvm/TableGen/StringToOffsetTable.h](StringToOffsetTable%5F8h%5Fsource.html)"

Public Member Functions
StringToOffsetTable (bool AppendZero=true, StringRef ClassPrefix="", bool UsePrefixForStorageMember=true)
bool empty () const
size_t size () const
unsigned GetOrAddStringOffset (StringRef Str)
std::optional< unsigned > GetStringOffset (StringRef Str) const
void EmitStringTableDef (raw_ostream &OS, const Twine &Name) const
void EmitString (raw_ostream &O) const

Detailed Description

StringToOffsetTable - This class uniques a bunch of nul-terminated strings and keeps track of their offset in a massive contiguous string allocation.

It can then output this string blob and use indexes into the string to reference each piece.

Definition at line 23 of file StringToOffsetTable.h.

Constructor & Destructor Documentation

llvm::StringToOffsetTable::StringToOffsetTable ( bool AppendZero = true, StringRef ClassPrefix = "", bool UsePrefixForStorageMember = true ) inline

Member Function Documentation

◆ EmitString()

void StringToOffsetTable::EmitString ( raw_ostream & O ) const

◆ EmitStringTableDef()

Definition at line 29 of file StringToOffsetTable.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::CallingConv::C, llvm::EmitLongStrLiterals, llvm::formatv(), llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::SmallVectorTemplateBase< T, bool >::pop_back(), llvm::PrintFatalError(), llvm::split(), and llvm::raw_ostream::write_escaped().

◆ empty()

bool llvm::StringToOffsetTable::empty ( ) const inline

◆ GetOrAddStringOffset()

◆ GetStringOffset()

std::optional< unsigned > llvm::StringToOffsetTable::GetStringOffset ( StringRef Str) const inline

◆ size()

size_t llvm::StringToOffsetTable::size ( ) const inline

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