#include "llvm/Demangle/Utility.h"

Public Member Functions
	OutputBuffer (char *StartBuf, size_t Size)
	OutputBuffer (char StartBuf, size_t SizePtr)
	OutputBuffer ()=default
	OutputBuffer (const OutputBuffer &)=delete
OutputBuffer &	operator= (const OutputBuffer &)=delete
virtual	~OutputBuffer ()=default
	operator std::string_view () const
virtual void	printLeft (const Node &N)
	Called by the demangler when printing the demangle tree.
virtual void	printRight (const Node &N)
virtual void	notifyInsertion (size_t, size_t)
	Called when we write to this object anywhere other than the end.
virtual void	notifyDeletion (size_t, size_t)
	Called when we make the `CurrentPosition` of this object smaller.
bool	isInParensInTemplateArgs () const
	Returns true if we're currently between a '(' and ')' when printing template args.
bool	isInsideTemplateArgs () const
	Returns true if we're printing template args.
void	printOpen (char Open='(')
void	printClose (char Close=')')
OutputBuffer &	operator+= (std::string_view R)
OutputBuffer &	operator+= (char C)
OutputBuffer &	prepend (std::string_view R)
OutputBuffer &	operator<< (std::string_view R)
OutputBuffer &	operator<< (char C)
OutputBuffer &	operator<< (long long N)
OutputBuffer &	operator<< (unsigned long long N)
OutputBuffer &	operator<< (long N)
OutputBuffer &	operator<< (unsigned long N)
OutputBuffer &	operator<< (int N)
OutputBuffer &	operator<< (unsigned int N)
void	insert (size_t Pos, const char *S, size_t N)
size_t	getCurrentPosition () const
void	setCurrentPosition (size_t NewPos)
char	back () const
bool	empty () const
char *	getBuffer ()
char *	getBufferEnd ()
size_t	getBufferCapacity () const

Public Attributes
unsigned	CurrentPackIndex = std::numeric_limits<unsigned>::max()
	If a ParameterPackExpansion (or similar type) is encountered, the offset into the pack that we're currently printing.
unsigned	CurrentPackMax = std::numeric_limits<unsigned>::max()
struct {
unsigned ParenDepth = 0
	The depth of '(' and ')' inside the currently printed template arguments. More...
bool InsideTemplate = false
	True if we're currently printing a template argument. More...
}	TemplateTracker

Detailed Description

Definition at line 34 of file Utility.h.

Constructor & Destructor Documentation

◆ OutputBuffer() [1/4]

OutputBuffer::OutputBuffer	(	char *	StartBuf,
		size_t	Size )

inline

Definition at line 75 of file Utility.h.

References Size.

Referenced by operator+=(), operator+=(), operator<<(), operator<<(), operator<<(), operator<<(), operator<<(), operator<<(), operator<<(), operator<<(), operator=(), OutputBuffer(), OutputBuffer(), and prepend().

◆ OutputBuffer() [2/4]

OutputBuffer::OutputBuffer	(	char *	StartBuf,
		size_t *	SizePtr )

inline

Definition at line 77 of file Utility.h.

References OutputBuffer().

◆ OutputBuffer() [3/4]

OutputBuffer::OutputBuffer ( )

default

◆ OutputBuffer() [4/4]

OutputBuffer::OutputBuffer ( const OutputBuffer & )

delete

References OutputBuffer().

◆ ~OutputBuffer()

virtual OutputBuffer::~OutputBuffer ( )

virtualdefault

Member Function Documentation

◆ back()

char OutputBuffer::back ( ) const

inline

Definition at line 213 of file Utility.h.

References DEMANGLE_ASSERT.

◆ empty()

bool OutputBuffer::empty ( ) const

inline

Definition at line 218 of file Utility.h.

◆ getBuffer()

char * OutputBuffer::getBuffer ( )

inline

Definition at line 220 of file Utility.h.

Referenced by llvm::dlangDemangle(), removeNullBytes(), and llvm::ThinLTOCodeGenerator::writeGeneratedObject().

◆ getBufferCapacity()

size_t OutputBuffer::getBufferCapacity ( ) const

inline

Definition at line 222 of file Utility.h.

◆ getBufferEnd()

char * OutputBuffer::getBufferEnd ( )

inline

Definition at line 221 of file Utility.h.

◆ getCurrentPosition()

size_t OutputBuffer::getCurrentPosition ( ) const

inline

Definition at line 207 of file Utility.h.

Referenced by decodePunycode(), llvm::dlangDemangle(), and removeNullBytes().

◆ insert()

void OutputBuffer::insert	(	size_t	Pos,
		const char *	S,
		size_t	N )

inline

Definition at line 194 of file Utility.h.

References DEMANGLE_ASSERT, N, and notifyInsertion().

Referenced by decodePunycode().

◆ isInParensInTemplateArgs()

bool OutputBuffer::isInParensInTemplateArgs ( ) const

inline

Returns true if we're currently between a '(' and ')' when printing template args.

Definition at line 118 of file Utility.h.

References TemplateTracker.

◆ isInsideTemplateArgs()

bool OutputBuffer::isInsideTemplateArgs ( ) const

inline

Returns true if we're printing template args.

Definition at line 123 of file Utility.h.

References TemplateTracker.

Referenced by printClose(), and printOpen().

◆ notifyDeletion()

virtual void OutputBuffer::notifyDeletion	(	size_t	,
		size_t	)

inlinevirtual

Called when we make the CurrentPosition of this object smaller.

Definition at line 100 of file Utility.h.

Referenced by setCurrentPosition().

◆ notifyInsertion()

virtual void OutputBuffer::notifyInsertion	(	size_t	,
		size_t	)

inlinevirtual

Called when we write to this object anywhere other than the end.

Definition at line 97 of file Utility.h.

Referenced by insert(), and prepend().

◆ operator std::string_view()

OutputBuffer::operator std::string_view ( ) const

inline

Definition at line 86 of file Utility.h.

◆ operator+=() [1/2]

OutputBuffer & OutputBuffer::operator+= ( char C )

inline

Definition at line 145 of file Utility.h.

References C(), and OutputBuffer().

◆ operator+=() [2/2]

OutputBuffer & OutputBuffer::operator+= ( std::string_view R )

inline

Definition at line 136 of file Utility.h.

References OutputBuffer(), and Size.

◆ operator<<() [1/8]

OutputBuffer & OutputBuffer::operator<< ( char C )

inline

Definition at line 168 of file Utility.h.

References C(), and OutputBuffer().

◆ operator<<() [2/8]

OutputBuffer & OutputBuffer::operator<< ( int N )

inline

Definition at line 186 of file Utility.h.

References N, and OutputBuffer().

◆ operator<<() [3/8]

OutputBuffer & OutputBuffer::operator<< ( long long N )

inline

Definition at line 170 of file Utility.h.

References N, and OutputBuffer().

◆ operator<<() [4/8]

OutputBuffer & OutputBuffer::operator<< ( long N )

inline

Definition at line 178 of file Utility.h.

References N, and OutputBuffer().

◆ operator<<() [5/8]

OutputBuffer & OutputBuffer::operator<< ( std::string_view R )

inline

Definition at line 166 of file Utility.h.

References OutputBuffer().

◆ operator<<() [6/8]

OutputBuffer & OutputBuffer::operator<< ( unsigned int N )

inline

Definition at line 190 of file Utility.h.

References N, and OutputBuffer().

◆ operator<<() [7/8]

OutputBuffer & OutputBuffer::operator<< ( unsigned long long N )

inline

Definition at line 174 of file Utility.h.

References N, and OutputBuffer().

◆ operator<<() [8/8]

OutputBuffer & OutputBuffer::operator<< ( unsigned long N )

inline

Definition at line 182 of file Utility.h.

References N, and OutputBuffer().

◆ operator=()

OutputBuffer & OutputBuffer::operator= ( const OutputBuffer & )

delete

References OutputBuffer().

◆ prepend()

OutputBuffer & OutputBuffer::prepend ( std::string_view R )

inline

Definition at line 151 of file Utility.h.

References notifyInsertion(), OutputBuffer(), and Size.

◆ printClose()

void OutputBuffer::printClose ( char Close = ')' )

inline

Definition at line 130 of file Utility.h.

References isInsideTemplateArgs(), and TemplateTracker.

◆ printLeft()

void OutputBuffer::printLeft ( const Node & N )

inlinevirtual

Called by the demangler when printing the demangle tree.

By default calls into Node::print{Left|Right} but can be overriden by clients to track additional state when printing the demangled name.

Definition at line 6256 of file ItaniumDemangle.h.

References N.

◆ printOpen()

void OutputBuffer::printOpen ( char Open = '(' )

inline

Definition at line 125 of file Utility.h.

References isInsideTemplateArgs(), and TemplateTracker.

◆ printRight()

void OutputBuffer::printRight ( const Node & N )

inlinevirtual

Definition at line 6258 of file ItaniumDemangle.h.

References N.

◆ setCurrentPosition()

void OutputBuffer::setCurrentPosition ( size_t NewPos )

inline

Definition at line 208 of file Utility.h.

References notifyDeletion().

Referenced by llvm::dlangDemangle(), and removeNullBytes().

Member Data Documentation

◆ CurrentPackIndex

unsigned OutputBuffer::CurrentPackIndex = std::numeric_limits<unsigned>::max()

If a ParameterPackExpansion (or similar type) is encountered, the offset into the pack that we're currently printing.

Definition at line 104 of file Utility.h.

◆ CurrentPackMax

unsigned OutputBuffer::CurrentPackMax = std::numeric_limits<unsigned>::max()

Definition at line 105 of file Utility.h.

◆ InsideTemplate

bool OutputBuffer::InsideTemplate = false

True if we're currently printing a template argument.

Definition at line 113 of file Utility.h.

◆ ParenDepth

unsigned OutputBuffer::ParenDepth = 0

The depth of '(' and ')' inside the currently printed template arguments.

Definition at line 110 of file Utility.h.

◆ [struct]

struct { ... } OutputBuffer::TemplateTracker

Referenced by isInParensInTemplateArgs(), isInsideTemplateArgs(), printClose(), and printOpen().

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

include/llvm/Demangle/Utility.h
include/llvm/Demangle/ItaniumDemangle.h

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ OutputBuffer() [1/4]

◆ OutputBuffer() [2/4]

◆ OutputBuffer() [3/4]

◆ OutputBuffer() [4/4]

◆ ~OutputBuffer()

Member Function Documentation

◆ back()

◆ empty()

◆ getBuffer()

◆ getBufferCapacity()

◆ getBufferEnd()

◆ getCurrentPosition()

◆ insert()

◆ isInParensInTemplateArgs()

◆ isInsideTemplateArgs()

◆ notifyDeletion()

◆ notifyInsertion()

◆ operator std::string_view()

◆ operator+=() [1/2]

◆ operator+=() [2/2]

◆ operator<<() [1/8]

◆ operator<<() [2/8]

◆ operator<<() [3/8]

◆ operator<<() [4/8]

◆ operator<<() [5/8]

◆ operator<<() [6/8]

◆ operator<<() [7/8]

◆ operator<<() [8/8]

◆ operator=()

◆ prepend()

◆ printClose()

◆ printLeft()

◆ printOpen()

◆ printRight()

◆ setCurrentPosition()

Member Data Documentation

◆ CurrentPackIndex

◆ CurrentPackMax

◆ InsideTemplate

◆ ParenDepth

◆ [struct]