LLVM  16.0.0git
Public Member Functions | Public Attributes | List of all members
OutputBuffer Class Reference

#include "llvm/Demangle/Utility.h"

Collaboration diagram for OutputBuffer:
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Public Member Functions

 OutputBuffer (char *StartBuf, size_t Size)
 
 OutputBuffer (char *StartBuf, size_t *SizePtr)
 
 OutputBuffer ()=default
 
 OutputBuffer (const OutputBuffer &)=delete
 
OutputBufferoperator= (const OutputBuffer &)=delete
 
 operator StringView () const
 
bool isGtInsideTemplateArgs () const
 
void printOpen (char Open='(')
 
void printClose (char Close=')')
 
OutputBufferoperator+= (StringView R)
 
OutputBufferoperator+= (char C)
 
OutputBufferprepend (StringView R)
 
OutputBufferoperator<< (StringView R)
 
OutputBufferoperator<< (char C)
 
OutputBufferoperator<< (long long N)
 
OutputBufferoperator<< (unsigned long long N)
 
OutputBufferoperator<< (long N)
 
OutputBufferoperator<< (unsigned long N)
 
OutputBufferoperator<< (int N)
 
OutputBufferoperator<< (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. More...
 
unsigned CurrentPackMax = std::numeric_limits<unsigned>::max()
 
unsigned GtIsGt = 1
 When zero, we're printing template args and '>' needs to be parenthesized. More...
 

Detailed Description

Definition at line 31 of file Utility.h.

Constructor & Destructor Documentation

◆ OutputBuffer() [1/4]

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

Definition at line 71 of file Utility.h.

◆ OutputBuffer() [2/4]

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

Definition at line 73 of file Utility.h.

◆ OutputBuffer() [3/4]

OutputBuffer::OutputBuffer ( )
default

◆ OutputBuffer() [4/4]

OutputBuffer::OutputBuffer ( const OutputBuffer )
delete

Member Function Documentation

◆ back()

char OutputBuffer::back ( ) const
inline

Definition at line 169 of file Utility.h.

References assert().

◆ empty()

bool OutputBuffer::empty ( ) const
inline

Definition at line 174 of file Utility.h.

◆ getBuffer()

char* OutputBuffer::getBuffer ( )
inline

Definition at line 176 of file Utility.h.

◆ getBufferCapacity()

size_t OutputBuffer::getBufferCapacity ( ) const
inline

Definition at line 178 of file Utility.h.

◆ getBufferEnd()

char* OutputBuffer::getBufferEnd ( )
inline

Definition at line 177 of file Utility.h.

◆ getCurrentPosition()

size_t OutputBuffer::getCurrentPosition ( ) const
inline

Definition at line 166 of file Utility.h.

◆ insert()

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

Definition at line 156 of file Utility.h.

References assert(), memcpy(), N, and S.

◆ isGtInsideTemplateArgs()

bool OutputBuffer::isGtInsideTemplateArgs ( ) const
inline

Definition at line 91 of file Utility.h.

References GtIsGt.

◆ operator StringView()

OutputBuffer::operator StringView ( ) const
inline

Definition at line 80 of file Utility.h.

◆ operator+=() [1/2]

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

Definition at line 111 of file Utility.h.

◆ operator+=() [2/2]

OutputBuffer& OutputBuffer::operator+= ( StringView  R)
inline

Definition at line 102 of file Utility.h.

References memcpy(), llvm::RISCVFenceField::R, and Size.

◆ operator<<() [1/8]

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

Definition at line 130 of file Utility.h.

◆ operator<<() [2/8]

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

Definition at line 148 of file Utility.h.

References N.

◆ operator<<() [3/8]

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

Definition at line 132 of file Utility.h.

References llvm::abs(), and N.

◆ operator<<() [4/8]

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

Definition at line 140 of file Utility.h.

References N.

◆ operator<<() [5/8]

OutputBuffer& OutputBuffer::operator<< ( StringView  R)
inline

Definition at line 128 of file Utility.h.

References llvm::RISCVFenceField::R.

◆ operator<<() [6/8]

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

Definition at line 152 of file Utility.h.

References N.

◆ operator<<() [7/8]

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

Definition at line 136 of file Utility.h.

References N.

◆ operator<<() [8/8]

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

Definition at line 144 of file Utility.h.

References N.

◆ operator=()

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

◆ prepend()

OutputBuffer& OutputBuffer::prepend ( StringView  R)
inline

Definition at line 117 of file Utility.h.

References memcpy(), llvm::RISCVFenceField::R, and Size.

◆ printClose()

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

Definition at line 97 of file Utility.h.

References GtIsGt.

◆ printOpen()

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

Definition at line 93 of file Utility.h.

References GtIsGt.

◆ setCurrentPosition()

void OutputBuffer::setCurrentPosition ( size_t  NewPos)
inline

Definition at line 167 of file Utility.h.

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 84 of file Utility.h.

◆ CurrentPackMax

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

Definition at line 85 of file Utility.h.

◆ GtIsGt

unsigned OutputBuffer::GtIsGt = 1

When zero, we're printing template args and '>' needs to be parenthesized.

Use a counter so we can simply increment inside parentheses.

Definition at line 89 of file Utility.h.

Referenced by isGtInsideTemplateArgs(), printClose(), and printOpen().


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