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This class implements an extremely fast bulk output stream that canonly output to a stream.More...

#include "llvm/Support/raw_ostream.h"

Inheritance diagram for llvm::raw_ostream:

Public Types
enum class	OStreamKind {OK_OStream,OK_FDStream,OK_SVecStream }

enum class	Colors { BLACK = 0,RED,GREEN,YELLOW, BLUE,MAGENTA,CYAN,WHITE, BRIGHT_BLACK,BRIGHT_RED,BRIGHT_GREEN,BRIGHT_YELLOW, BRIGHT_BLUE,BRIGHT_MAGENTA,BRIGHT_CYAN,BRIGHT_WHITE, SAVEDCOLOR,RESET }

using	uuid_t =uint8_t[16]
	Output a formatted UUID with dash separators.

Public Member Functions
	raw_ostream (bool unbuffered=false,OStreamKind K=OStreamKind::OK_OStream)

	raw_ostream (const raw_ostream &)=delete

void	operator= (const raw_ostream &)=delete

virtual	~raw_ostream ()

uint64_t	tell ()const
	tell - Return the current offset with the file.

OStreamKind	get_kind ()const

virtual void	reserveExtraSpace (uint64_t ExtraSize)
	If possible, pre-allocate`ExtraSize` bytes for stream data.

void	SetBuffered ()
	Set the stream to be buffered, with an automatically determined buffer size.

void	SetBufferSize (size_tSize)
	Set the stream to be buffered, using the specified buffer size.

size_t	GetBufferSize ()const

void	SetUnbuffered ()
	Set the stream to be unbuffered.

size_t	GetNumBytesInBuffer ()const

void	flush ()

raw_ostream &	operator<< (char C)

raw_ostream &	operator<< (unsigned char C)

raw_ostream &	operator<< (signedchar C)

raw_ostream &	operator<< (StringRef Str)

raw_ostream &	operator<< (const char *Str)

raw_ostream &	operator<< (const std::string &Str)

raw_ostream &	operator<< (const std::string_view &Str)

raw_ostream &	operator<< (const SmallVectorImpl<char > &Str)

raw_ostream &	operator<< (unsigned longN)

raw_ostream &	operator<< (longN)

raw_ostream &	operator<< (unsigned long longN)

raw_ostream &	operator<< (long longN)

raw_ostream &	operator<< (const void *P)

raw_ostream &	operator<< (unsigned intN)

raw_ostream &	operator<< (intN)

raw_ostream &	operator<< (doubleN)

raw_ostream &	write_hex (unsigned long longN)
	Output`N` in hexadecimal, without any prefix or padding.

raw_ostream &	operator<< (Colors C)

raw_ostream &	write_uuid (const uuid_t UUID)

raw_ostream &	write_escaped (StringRef Str,bool UseHexEscapes=false)
	Output`Str`, turning '\', '\t', ' ', '"', and anything that doesn't satisfy llvm::isPrint into an escape sequence.

raw_ostream &	write (unsigned char C)

raw_ostream &	write (const char *Ptr, size_tSize)

raw_ostream &	operator<< (const format_object_base &Fmt)

raw_ostream &	operator<< (const FormattedString &)

raw_ostream &	operator<< (const FormattedNumber &)

raw_ostream &	operator<< (const formatv_object_base &)

raw_ostream &	operator<< (const FormattedBytes &)

raw_ostream &	indent (unsigned NumSpaces)
	indent - Insert 'NumSpaces' spaces.

raw_ostream &	write_zeros (unsigned NumZeros)
	write_zeros - Insert 'NumZeros' nulls.

virtualraw_ostream &	changeColor (enumColors Color,bool Bold=false,bool BG=false)
	Changes the foreground color of text that will be output from this point forward.

virtualraw_ostream &	resetColor ()
	Resets the colors to terminal defaults.

virtualraw_ostream &	reverseColor ()
	Reverses the foreground and background colors.

virtualbool	is_displayed ()const
	This function determines if this stream is connected to a "tty" or "console" window.

virtualbool	has_colors ()const
	This function determines if this stream is displayed and supports colors.

virtual void	enable_colors (bool enable)

bool	colors_enabled ()const

Static Public Attributes
static constexprColors	BLACK = Colors::BLACK

static constexprColors	RED = Colors::RED

static constexprColors	GREEN = Colors::GREEN

static constexprColors	YELLOW = Colors::YELLOW

static constexprColors	BLUE = Colors::BLUE

static constexprColors	MAGENTA = Colors::MAGENTA

static constexprColors	CYAN = Colors::CYAN

static constexprColors	WHITE = Colors::WHITE

static constexprColors	BRIGHT_BLACK = Colors::BRIGHT_BLACK

static constexprColors	BRIGHT_RED = Colors::BRIGHT_RED

static constexprColors	BRIGHT_GREEN = Colors::BRIGHT_GREEN

static constexprColors	BRIGHT_YELLOW = Colors::BRIGHT_YELLOW

static constexprColors	BRIGHT_BLUE = Colors::BRIGHT_BLUE

static constexprColors	BRIGHT_MAGENTA = Colors::BRIGHT_MAGENTA

static constexprColors	BRIGHT_CYAN = Colors::BRIGHT_CYAN

static constexprColors	BRIGHT_WHITE = Colors::BRIGHT_WHITE

static constexprColors	SAVEDCOLOR = Colors::SAVEDCOLOR

static constexprColors	RESET = Colors::RESET

Protected Member Functions
void	SetBuffer (char *BufferStart, size_tSize)
	Use the provided buffer as theraw_ostream buffer.

virtual size_t	preferred_buffer_size ()const
	Return an efficient buffer size for the underlying output mechanism.

const char *	getBufferStart ()const
	Return the beginning of the current stream buffer, or 0 if the stream is unbuffered.

Detailed Description

This class implements an extremely fast bulk output stream that canonly output to a stream.

It does not support seeking, reopening, rewinding, line buffered disciplines etc. It is a simple buffer that outputs a chunk at a time.

Definition at line52 of fileraw_ostream.h.

Member Typedef Documentation

◆ uuid_t

usingllvm::raw_ostream::uuid_t =uint8_t[16]

Output a formatted UUID with dash separators.

Definition at line296 of fileraw_ostream.h.

Member Enumeration Documentation

◆ Colors

enum classllvm::raw_ostream::Colors

strong

Enumerator
BLACK
RED
GREEN
YELLOW
BLUE
MAGENTA
CYAN
WHITE
BRIGHT_BLACK
BRIGHT_RED
BRIGHT_GREEN
BRIGHT_YELLOW
BRIGHT_BLUE
BRIGHT_MAGENTA
BRIGHT_CYAN
BRIGHT_WHITE
SAVEDCOLOR
RESET

Definition at line93 of fileraw_ostream.h.

◆ OStreamKind

enum classllvm::raw_ostream::OStreamKind

strong

Enumerator
OK_OStream
OK_FDStream
OK_SVecStream

Definition at line55 of fileraw_ostream.h.

Constructor & Destructor Documentation

◆ raw_ostream()[1/2]

llvm::raw_ostream::raw_ostream	(	bool	unbuffered =`false`,
		OStreamKind	K =`OStreamKind::OK_OStream`
	)

inlineexplicit

Definition at line133 of fileraw_ostream.h.

◆ raw_ostream()[2/2]

llvm::raw_ostream::raw_ostream

(

const raw_ostream &

)

delete

◆ ~raw_ostream()

raw_ostream::~raw_ostream

(

)

virtual

Definition at line75 of fileraw_ostream.cpp.

Referencesassert().

Member Function Documentation

◆ changeColor()

raw_ostream & raw_ostream::changeColor	(	enumColors	Color,
		bool	Bold =`false`,
		bool	BG =`false`
	)

virtual

Changes the foreground color of text that will be output from this point forward.

Parameters

Color	ANSI color to use, the special SAVEDCOLOR can be used to change only the bold attribute, and keep colors untouched
Bold	bold/brighter text, default false
BG	if true change the background, default: change foreground

Returns: itself so it can be used within << invocations

Reimplemented inllvm::formatted_raw_ostream.

Definition at line520 of fileraw_ostream.cpp.

Referencesllvm::sys::Process::OutputBold(),llvm::sys::Process::OutputColor(),SAVEDCOLOR, andwrite().

Referenced byllvm::formatted_raw_ostream::changeColor(),llvm::WithColor::changeColor(),operator<<(),llvm::WithColor::WithColor(), andllvm::MCInstPrinter::WithMarkup::WithMarkup().

◆ colors_enabled()

bool llvm::raw_ostream::colors_enabled

(

)

const

inline

Definition at line357 of fileraw_ostream.h.

Referenced byllvm::formatted_raw_ostream::changeColor(),llvm::formatted_raw_ostream::resetColor(), andllvm::formatted_raw_ostream::reverseColor().

◆ enable_colors()

virtual void llvm::raw_ostream::enable_colors

(

bool

enable

)

inlinevirtual

Definition at line355 of fileraw_ostream.h.

Referenced byLLVMDisasmInstruction(), andllvm::raw_fd_ostream::raw_fd_ostream().

◆ flush()

void llvm::raw_ostream::flush

(

)

inline

Definition at line198 of fileraw_ostream.h.

Referenced byllvm::TarWriter::append(),llvm::object::ArchiveMemberHeader::ArchiveMemberHeader(),llvm::raw_fd_ostream::close(),computeMemberData(),computeStringTable(),llvm::LTOCodeGenerator::DiagnosticHandler(),llvm::ImportedFunctionsInliningStatistics::dump(),llvm::pdb::PDBSymbol::dumpChildStats(),llvm::pdb::PDBSymbol::dumpProperties(),emitComments(),emitDebugSectionImpl(),llvm::TargetLoweringObjectFileCOFF::emitLinkerDirectives(),llvm::emitLinkerFlagsForGlobalCOFF(),llvm::json::OStream::flush(),llvm::ScopedPrinter::flush(),llvm::format(),llvm::Attribute::getAsString(),getBlockName(),llvm::object::ArchiveMemberHeader::getName(),handleDiagnostic(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::IsSameAsFreshTree(),LLVMGetDiagInfoDescription(),LLVMPrintDbgRecordToString(),LLVMPrintModuleToString(),LLVMPrintTypeToString(),LLVMPrintValueToString(),LLVMTargetMachineEmit(),LLVMTargetMachineEmitToFile(),llvm::DiagnosticInfoUnsupported::print(),llvm::PrintStatistics(),llvm::PrintStatisticsJSON(),reportError(),reportOpenError(),rescheduleLexographically(),llvm::raw_fd_ostream::seek(),SetBufferSize(),SetUnbuffered(),llvm::raw_sha1_ostream::sha1(),llvm::formatv_object_base::str(),llvm::PeelingModuloScheduleExpander::validateAgainstModuloScheduleExpander(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::VerifyDFSNumbers(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::VerifyLevels(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyParentProperty(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyReachability(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyRoots(),llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifySiblingProperty(),llvm::writeArchiveToStream(),llvm::writeToOutput(),writeToResolutionFile(),writeUniversalArchsToStream(),llvm::circular_raw_ostream::~circular_raw_ostream(),llvm::gsym::FileWriter::~FileWriter(),llvm::formatted_raw_ostream::~formatted_raw_ostream(),llvm::raw_fd_ostream::~raw_fd_ostream(),llvm::raw_null_ostream::~raw_null_ostream(), andllvm::raw_os_ostream::~raw_os_ostream().

◆ get_kind()

OStreamKind llvm::raw_ostream::get_kind

(

)

const

inline

Definition at line149 of fileraw_ostream.h.

Referenced byllvm::raw_fd_stream::classof(), andllvm::raw_svector_ostream::classof().

◆ GetBufferSize()

size_t llvm::raw_ostream::GetBufferSize

(

)

const

inline

Definition at line172 of fileraw_ostream.h.

Referencespreferred_buffer_size().

◆ getBufferStart()

const char * llvm::raw_ostream::getBufferStart

(

)

const

inlineprotected

Return the beginning of the current stream buffer, or 0 if the stream is unbuffered.

Definition at line396 of fileraw_ostream.h.

Referenced byllvm::formatted_raw_ostream::getColumn(),llvm::formatted_raw_ostream::getLine(),llvm::orc::DumpObjects::operator()(), andllvm::formatted_raw_ostream::PadToColumn().

◆ GetNumBytesInBuffer()

size_t llvm::raw_ostream::GetNumBytesInBuffer

(

)

const

inline

Definition at line190 of fileraw_ostream.h.

Referenced byllvm::formatted_raw_ostream::getColumn(),llvm::formatted_raw_ostream::getLine(),llvm::formatted_raw_ostream::PadToColumn(), andtell().

◆ has_colors()

virtualbool llvm::raw_ostream::has_colors

(

)

const

inlinevirtual

This function determines if this stream is displayed and supports colors.

The result is unaffected by calls to enable_color().

Reimplemented inllvm::raw_fd_ostream.

Definition at line351 of fileraw_ostream.h.

Referencesis_displayed().

Referenced byDefaultAutoDetectFunction().

◆ indent()

raw_ostream & raw_ostream::indent

(

unsigned

NumSpaces

)

indent - Insert 'NumSpaces' spaces.

Definition at line495 of fileraw_ostream.cpp.

Referenced byllvm::IndexedReference::computeRefCost(),llvm::gsym::GsymReader::dump(),llvm::dwarf::CFIProgram::dump(),llvm::dwarf::UnwindRow::dump(),llvm::pdb::IPDBSourceFile::dump(),llvm::DWARFDie::dump(),llvm::LexicalScope::dump(),dumpAttribute(),llvm::sandboxir::Value::dumpCommonFooter(),llvm::DWARFLocationTable::dumpLocationList(),DumpNodes(),DumpNodesr(),llvm::LPPassManager::dumpPassStructure(),llvm::RGPassManager::dumpPassStructure(),llvm::FPPassManager::dumpPassStructure(),dumpRanges(),llvm::DWARFDebugLoc::dumpRawEntry(),llvm::DWARFDebugLoclists::dumpRawEntry(),llvm::pdb::dumpSymbolIdField(),llvm::DWARFDebugLine::Row::dumpTableHeader(),llvm::MCPseudoProbeInlineTree::emit(),llvm::MCPseudoProbe::emit(),llvm::StringMatcher::Emit(),emitBasicBlockLoopComments(),llvm::support::detail::PadAdapter< T >::format(),llvm::IndexedReference::hasSpacialReuse(),llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::isClangModuleRef(),llvm::pdb::LinePrinter::NewLine(),llvm::operator<<(),llvm::gsym::operator<<(),llvm::DWARFDebugLine::LineTable::parse(),llvm::MIPrinter::print(),llvm::slpvectorizer::BoUpSLP::VLOperands::print(),llvm::RegionBase< Tr >::print(),llvm::LoopBase< BlockT, LoopT >::print(),llvm::MachineBasicBlock::print(),llvm::PredicatedScalarEvolution::print(),llvm::MemoryDepChecker::Dependence::print(),llvm::RuntimePointerChecking::print(),llvm::LoopAccessInfo::print(),llvm::WebAssemblyException::print(),llvm::SCEVComparePredicate::print(),llvm::SCEVWrapPredicate::print(),llvm::sampleprof::FunctionSamples::print(),llvm::RuntimePointerChecking::printChecks(),PrintChildLoopComment(),llvm::cl::Option::printEnumValHelpStr(),PrintExtension(),llvm::cl::generic_parser_base::printGenericOptionDiff(),PrintHelpOptionList(),llvm::cl::Option::printHelpStr(),llvm::cl::basic_parser_impl::printOptionName(),PrintParentLoopComment(),llvm::TargetRegistry::printRegisteredTargetsForVersion(),printrWithDepthHelper(),llvm::RISCVISAInfo::printSupportedExtensions(),printWithSpacePadding(),llvm::LoopAccessInfoPrinterPass::run(), andllvm::sampleprof::SampleProfileWriterText::writeSample().

◆ is_displayed()

virtualbool llvm::raw_ostream::is_displayed

(

)

const

inlinevirtual

This function determines if this stream is connected to a "tty" or "console" window.

That is, the output would be displayed to the user rather than being put on a pipe or stored in a file.

Reimplemented inllvm::circular_raw_ostream,llvm::formatted_raw_ostream, andllvm::raw_fd_ostream.

Definition at line347 of fileraw_ostream.h.

Referenced byllvm::CheckBitcodeOutputToConsole(),has_colors(),llvm::circular_raw_ostream::is_displayed(), andllvm::formatted_raw_ostream::is_displayed().

◆ operator<<()[1/22]

raw_ostream & llvm::raw_ostream::operator<<

(

char

)

inline

Definition at line203 of fileraw_ostream.h.

Referencesllvm::CallingConv::C, andwrite().

Referenced byoperator<<().

◆ operator<<()[2/22]

raw_ostream & raw_ostream::operator<<

(

Colors

)

Definition at line150 of fileraw_ostream.cpp.

Referencesllvm::CallingConv::C,changeColor(),RESET, andresetColor().

◆ operator<<()[3/22]

raw_ostream & llvm::raw_ostream::operator<<

(

const char *

Str

)

inline

Definition at line253 of fileraw_ostream.h.

Referencesoperator<<().

◆ operator<<()[4/22]

raw_ostream & raw_ostream::operator<<

(

const format_object_base &

Fmt

)

Definition at line308 of fileraw_ostream.cpp.

Referencesassert(),llvm::format_object_base::print(), andwrite().

◆ operator<<()[5/22]

raw_ostream & raw_ostream::operator<<

(

const FormattedBytes &

)

Definition at line402 of fileraw_ostream.cpp.

Referencesllvm::alignTo(),assert(),llvm::ArrayRef< T >::empty(),I,llvm::Log2_64_Ceil(),llvm::Lower,llvm::Offset,Size,llvm::Upper, andllvm::write_hex().

◆ operator<<()[6/22]

raw_ostream & raw_ostream::operator<<

(

const FormattedNumber &

)

Definition at line379 of fileraw_ostream.cpp.

Referencesllvm::Integer,llvm::Lower,llvm::PrefixLower,llvm::PrefixUpper,llvm::SmallVectorBase< Size_T >::size(),llvm::Upper,llvm::write_hex(), andllvm::write_integer().

◆ operator<<()[7/22]

raw_ostream & raw_ostream::operator<<

(

const FormattedString &

)

Definition at line353 of fileraw_ostream.cpp.

Referencesllvm::FormattedString::JustifyCenter,llvm::FormattedString::JustifyLeft,llvm::FormattedString::JustifyNone, andllvm::FormattedString::JustifyRight.

◆ operator<<()[8/22]

raw_ostream & raw_ostream::operator<<

(

const formatv_object_base &

Obj

)

Definition at line348 of fileraw_ostream.cpp.

Referencesllvm::formatv_object_base::format().

◆ operator<<()[9/22]

raw_ostream & llvm::raw_ostream::operator<<

(

const SmallVectorImpl<char > &

Str

)

inline

Definition at line269 of fileraw_ostream.h.

Referenceswrite().

◆ operator<<()[10/22]

raw_ostream & llvm::raw_ostream::operator<<

(

const std::string &

Str

)

inline

Definition at line260 of fileraw_ostream.h.

Referenceswrite().

◆ operator<<()[11/22]

raw_ostream & llvm::raw_ostream::operator<<

(

const std::string_view &

Str

)

inline

Definition at line265 of fileraw_ostream.h.

Referenceswrite().

◆ operator<<()[12/22]

raw_ostream & raw_ostream::operator<<

(

const void *

)

Definition at line208 of fileraw_ostream.cpp.

ReferencesP,llvm::PrefixLower, andllvm::write_hex().

◆ operator<<()[13/22]

raw_ostream & raw_ostream::operator<<

(

double

)

Definition at line213 of fileraw_ostream.cpp.

Referencesllvm::Exponent,N, andllvm::write_double().

◆ operator<<()[14/22]

raw_ostream & llvm::raw_ostream::operator<<

(

int

)

inline

Definition at line283 of fileraw_ostream.h.

ReferencesN.

◆ operator<<()[15/22]

raw_ostream & raw_ostream::operator<<

(

long long

)

Definition at line140 of fileraw_ostream.cpp.

Referencesllvm::Integer,N, andllvm::write_integer().

◆ operator<<()[16/22]

raw_ostream & raw_ostream::operator<<

(

long

)

Definition at line130 of fileraw_ostream.cpp.

Referencesllvm::Integer,N, andllvm::write_integer().

◆ operator<<()[17/22]

raw_ostream & llvm::raw_ostream::operator<<

(

signedchar

)

inline

Definition at line217 of fileraw_ostream.h.

Referencesllvm::CallingConv::C, andwrite().

◆ operator<<()[18/22]

raw_ostream & llvm::raw_ostream::operator<<

(

StringRef

Str

)

inline

Definition at line224 of fileraw_ostream.h.

ReferencesSize, andwrite().

◆ operator<<()[19/22]

raw_ostream & llvm::raw_ostream::operator<<

(

unsigned char

)

inline

Definition at line210 of fileraw_ostream.h.

Referencesllvm::CallingConv::C, andwrite().

◆ operator<<()[20/22]

raw_ostream & llvm::raw_ostream::operator<<

(

unsigned int

)

inline

Definition at line279 of fileraw_ostream.h.

ReferencesN.

◆ operator<<()[21/22]

raw_ostream & raw_ostream::operator<<

(

unsigned long long

)

Definition at line135 of fileraw_ostream.cpp.

Referencesllvm::Integer,N, andllvm::write_integer().

◆ operator<<()[22/22]

raw_ostream & raw_ostream::operator<<

(

unsigned long

)

Definition at line125 of fileraw_ostream.cpp.

Referencesllvm::Integer,N, andllvm::write_integer().

◆ operator=()

void llvm::raw_ostream::operator=

(

const raw_ostream &

)

delete

◆ preferred_buffer_size()

size_t raw_ostream::preferred_buffer_size

(

)

const

protectedvirtual

Return an efficient buffer size for the underlying output mechanism.

Definition at line85 of fileraw_ostream.cpp.

Referenced byGetBufferSize(), andSetBuffered().

◆ reserveExtraSpace()

virtual void llvm::raw_ostream::reserveExtraSpace

(

uint64_t

ExtraSize

)

inlinevirtual

If possible, pre-allocateExtraSize bytes for stream data.

i.e. it extends internal buffers to keep additional ExtraSize bytes. So that the stream could keep at leasttell() + ExtraSize bytes without re-allocations.reserveExtraSpace() does not change the size/data of the stream.

Reimplemented inllvm::raw_string_ostream, andllvm::raw_svector_ostream.

Definition at line160 of fileraw_ostream.h.

Referenced byllvm::objcopy::wasm::Writer::write().

◆ resetColor()

raw_ostream & raw_ostream::resetColor

(

)

virtual

Resets the colors to terminal defaults.

Call this when you are done outputting colored text, or before program exit.

Reimplemented inllvm::formatted_raw_ostream.

Definition at line533 of fileraw_ostream.cpp.

Referencesllvm::sys::Process::ResetColor(), andwrite().

Referenced byoperator<<(),llvm::WithColor::resetColor(),llvm::formatted_raw_ostream::resetColor(), andllvm::pdb::WithColor::~WithColor().

◆ reverseColor()

raw_ostream & raw_ostream::reverseColor

(

)

virtual

Reverses the foreground and background colors.

Reimplemented inllvm::formatted_raw_ostream.

Definition at line542 of fileraw_ostream.cpp.

Referencesllvm::sys::Process::OutputReverse(), andwrite().

Referenced byllvm::formatted_raw_ostream::reverseColor().

◆ SetBuffer()

void llvm::raw_ostream::SetBuffer	(	char *	BufferStart,
		size_t	Size
	)

inlineprotected

Use the provided buffer as theraw_ostream buffer.

This is intended for use only by subclasses which can arrange for the output to go directly into the desired output buffer, instead of being copied on each flush.

Definition at line387 of fileraw_ostream.h.

ReferencesSize.

◆ SetBuffered()

void raw_ostream::SetBuffered

(

)

Set the stream to be buffered, with an automatically determined buffer size.

Definition at line97 of fileraw_ostream.cpp.

Referencespreferred_buffer_size(),SetBufferSize(),SetUnbuffered(), andSize.

Referenced bywrite().

◆ SetBufferSize()

void llvm::raw_ostream::SetBufferSize

(

size_t

Size

)

inline

Set the stream to be buffered, using the specified buffer size.

Definition at line167 of fileraw_ostream.h.

Referencesflush(), andSize.

Referenced bySetBuffered().

◆ SetUnbuffered()

void llvm::raw_ostream::SetUnbuffered

(

)

inline

Set the stream to be unbuffered.

When unbuffered, the stream will flush after every write. This routine will also flush the buffer immediately when the stream is being set to unbuffered.

Definition at line185 of fileraw_ostream.h.

Referencesflush().

Referenced byllvm::raw_string_ostream::raw_string_ostream(),llvm::raw_svector_ostream::raw_svector_ostream(), andSetBuffered().

◆ tell()

uint64_t llvm::raw_ostream::tell

(

)

const

inline

tell - Return the current offset with the file.

Definition at line147 of fileraw_ostream.h.

ReferencesGetNumBytesInBuffer().

Referenced byllvm::gsym::FileWriter::alignTo(),llvm::TarWriter::append(),llvm::BitstreamWriter::BackpatchByte(),llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::cloneAndEmitDebugFrame(),computeMemberData(),llvm::dwarf_linker::parallel::DebugLineSectionEmitter::emit(),llvm::OnDiskChainedHashTableGenerator< Info >::Emit(),llvm::DWARFYAML::emitDebugRanges(),llvm::dwarf_linker::parallel::DwarfUnit::emitDebugStringOffsetSection(),llvm::dwarf_linker::parallel::DwarfUnit::emitPubAcceleratorEntry(),llvm::dwarf_linker::parallel::SectionDescriptor::emitString(),getSymbols(),pad(),llvm::CGDataOStream::patch(),llvm::ProfOStream::patch(),printLine(),printWithSpacePadding(),llvm::raw_pwrite_stream::pwrite(),llvm::LoongArchAsmBackend::relaxDwarfLineAddr(),llvm::RISCVAsmBackend::relaxDwarfLineAddr(),llvm::raw_string_ostream::reserveExtraSpace(),llvm::raw_svector_ostream::reserveExtraSpace(),llvm::CGDataOStream::tell(),llvm::gsym::FileWriter::tell(),llvm::ProfOStream::tell(),llvm::object::OffloadBinary::write(),llvm::coverage::TestingFormatWriter::write(),writeCOFF(),writeDIE(),writeDWARFExpression(),writeDWARFLists(),llvm::MachObjectWriter::writeDysymtabLoadCommand(),writeFragment(),llvm::MachObjectWriter::writeHeader(),llvm::MachObjectWriter::writeLinkeditLoadCommand(),llvm::MachObjectWriter::writeLinkerOptionsLoadCommand(),writeListEntry(),writeMemProfV2(),writeMemProfV3(),llvm::WinCOFFWriter::writeObject(),llvm::DXContainerObjectWriter::writeObject(),llvm::MachObjectWriter::writeObject(),llvm::MachObjectWriter::writeSection(),llvm::MCAssembler::writeSectionData(),llvm::MachObjectWriter::writeSegmentLoadCommand(),writeSymbolTableHeader(), andllvm::MachObjectWriter::writeSymtabLoadCommand().

◆ write()[1/2]

raw_ostream & raw_ostream::write	(	const char *	Ptr,
		size_t	Size
	)

Definition at line245 of fileraw_ostream.cpp.

Referencesassert(),LLVM_UNLIKELY,Ptr,SetBuffered(),Size, andwrite().

◆ write()[2/2]

raw_ostream & raw_ostream::write

(

unsigned char

)

Definition at line225 of fileraw_ostream.cpp.

Referencesllvm::CallingConv::C,LLVM_UNLIKELY,SetBuffered(), andwrite().

Referenced byllvm::BitstreamWriter::BackpatchByte(),changeColor(),llvm::dwarf_linker::parallel::SectionDescriptor::emitBinaryData(),llvm::InstrProfRecordWriterTrait::EmitData(),llvm::DWARFYAML::emitDebugAbbrev(),llvm::DWARFYAML::emitDebugInfo(),llvm::DWARFYAML::emitDebugLine(),llvm::DWARFYAML::emitDebugNames(),llvm::DWARFYAML::emitDebugStr(),emitExternalFile(),emitFileEntry(),EmitInlineAsmStr(),llvm::dwarf_linker::parallel::SectionDescriptor::emitIntVal(),llvm::InstrProfRecordWriterTrait::EmitKey(),emitMagic(),emitPubSection(),emitStrTab(),emitVersion(),llvm::circular_raw_ostream::flushBufferWithBanner(),llvm::remarks::BitstreamRemarkSerializerHelper::flushToStream(),llvm::DWARFYAML::Data::getAbbrevTableContentByIndex(),llvm::orc::DumpObjects::operator()(),operator<<(),operator<<(),llvm::PGOCtxProfileWriter::PGOCtxProfileWriter(),printBigArchiveMemberHeader(),printBSDMemberHeader(),resetColor(),reverseColor(),llvm::remarks::StringTable::serialize(),llvm::objcopy::wasm::Writer::write(),llvm::objcopy::xcoff::XCOFFWriter::write(),llvm::objcopy::elf::BinaryWriter::write(),llvm::objcopy::elf::IHexWriter::write(),llvm::objcopy::elf::SRECWriter::write(),llvm::msgpack::Writer::write(),llvm::mcdxbc::Signature::write(),llvm::coverage::TestingFormatWriter::write(),llvm::mcdxbc::PSVRuntimeInfo::write(),llvm::support::endian::write(),write(),llvm::support::endian::write_array(),llvm::write_hex(),write_padding(),write_unsigned_impl(),writeArrayData(),llvm::yaml::BinaryRef::writeAsBinary(),llvm::yaml::BinaryRef::writeAsHex(),llvm::WriteBitcodeToFile(),writeCOFF(),llvm::gsym::FileWriter::writeData(),writeDIE(),writeDWARFLists(),llvm::dxil::WriteDXILToFile(),writeECSymbols(),llvm::msgpack::Writer::writeExt(),writeExtendedOpcode(),writeFragment(),llvm::writeIndexToFile(),writeInteger(),writeListEntry(),writeLoadConfig(),writeMemProfSchema(),writeMemProfV2(),writeMemProfV3(),llvm::ARMAsmBackend::writeNopData(),llvm::LoongArchAsmBackend::writeNopData(),llvm::RISCVAsmBackend::writeNopData(),llvm::XtensaMCAsmBackend::writeNopData(),llvm::gsym::FileWriter::writeSLEB(),writeSymbolMap(),writeSymbolTable(),llvm::writeThinLinkBitcodeToFile(),llvm::gsym::FileWriter::writeU16(),llvm::gsym::FileWriter::writeU32(),llvm::gsym::FileWriter::writeU64(),llvm::gsym::FileWriter::writeU8(),writeUint32(),writeUint64(),writeUint8(),llvm::gsym::FileWriter::writeULEB(),writeUniversalArchsToStream(),writeWithCommas(),llvm::yaml::yaml2archive(),llvm::yaml::yaml2offload(), andZeroFillBytes().

◆ write_escaped()

raw_ostream & raw_ostream::write_escaped	(	StringRef	Str,
		bool	UseHexEscapes =`false`
	)

OutputStr, turning '\', '\t', '
', '"', and anything that doesn't satisfy llvm::isPrint into an escape sequence.

Definition at line168 of fileraw_ostream.cpp.

Referenced byllvm::object::ArchiveMemberHeader::ArchiveMemberHeader(),llvm::AsmToken::dump(),llvm::DWARFContext::dump(),llvm::DWARFFormValue::dump(),llvm::StringToOffsetTable::EmitString(),llvm::object::ArchiveMemberHeader::getName(),llvm::PrettyStackTraceProgram::print(),llvm::Pattern::printSubstitutions(),llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), andllvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().

◆ write_hex()

raw_ostream & raw_ostream::write_hex

(

unsigned long long

)

OutputN in hexadecimal, without any prefix or padding.

Definition at line145 of fileraw_ostream.cpp.

Referencesllvm::Lower,N, andllvm::write_hex().

Referenced bydumpDataAux(),printExpr(),printHex32(),llvm::HexagonShuffler::shuffle(), andllvm::InstrProfWriter::writeRecordInText().

◆ write_uuid()

raw_ostream & raw_ostream::write_uuid

(

const uuid_t

UUID

)

Definition at line158 of fileraw_ostream.cpp.

Referencesllvm::format(), andIdx.

Referenced bydumpUUID(), andllvm::yaml::ScalarTraits< uuid_t >::output().

◆ write_zeros()

raw_ostream & raw_ostream::write_zeros

(

unsigned

NumZeros

)

write_zeros - Insert 'NumZeros' nulls.

Definition at line500 of fileraw_ostream.cpp.

Referenced byllvm::gsym::FileWriter::alignTo(),llvm::DWARFYAML::Data::getAbbrevTableContentByIndex(),llvm::LoongArchAsmBackend::relaxDwarfLineAddr(),llvm::RISCVAsmBackend::relaxDwarfLineAddr(),llvm::object::OffloadBinary::write(),writeCOFF(),llvm::MachObjectWriter::writeLinkerOptionsLoadCommand(),writeLoadConfig(),llvm::CSKYAsmBackend::writeNopData(),llvm::LoongArchAsmBackend::writeNopData(),llvm::MipsAsmBackend::writeNopData(),llvm::DXContainerObjectWriter::writeObject(),llvm::MachObjectWriter::writeObject(), andwriteUniversalArchsToStream().

Member Data Documentation

◆ BLACK

constexprraw_ostream::Colors raw_ostream::BLACK = Colors::BLACK

staticconstexpr

Definition at line114 of fileraw_ostream.h.

Referenced byllvm::WithColor::WithColor().

◆ BLUE

constexprraw_ostream::Colors raw_ostream::BLUE = Colors::BLUE

staticconstexpr

Definition at line118 of fileraw_ostream.h.

Referenced byllvm::WithColor::WithColor().

◆ BRIGHT_BLACK

constexprColors llvm::raw_ostream::BRIGHT_BLACK = Colors::BRIGHT_BLACK

staticconstexpr

Definition at line122 of fileraw_ostream.h.

◆ BRIGHT_BLUE

constexprColors llvm::raw_ostream::BRIGHT_BLUE = Colors::BRIGHT_BLUE

staticconstexpr

Definition at line126 of fileraw_ostream.h.

◆ BRIGHT_CYAN

constexprColors llvm::raw_ostream::BRIGHT_CYAN = Colors::BRIGHT_CYAN

staticconstexpr

Definition at line128 of fileraw_ostream.h.

◆ BRIGHT_GREEN

constexprColors llvm::raw_ostream::BRIGHT_GREEN = Colors::BRIGHT_GREEN

staticconstexpr

Definition at line124 of fileraw_ostream.h.

◆ BRIGHT_MAGENTA

constexprColors llvm::raw_ostream::BRIGHT_MAGENTA = Colors::BRIGHT_MAGENTA

staticconstexpr

Definition at line127 of fileraw_ostream.h.

◆ BRIGHT_RED

constexprColors llvm::raw_ostream::BRIGHT_RED = Colors::BRIGHT_RED

staticconstexpr

Definition at line123 of fileraw_ostream.h.

◆ BRIGHT_WHITE

constexprColors llvm::raw_ostream::BRIGHT_WHITE = Colors::BRIGHT_WHITE

staticconstexpr

Definition at line129 of fileraw_ostream.h.

◆ BRIGHT_YELLOW

constexprColors llvm::raw_ostream::BRIGHT_YELLOW = Colors::BRIGHT_YELLOW

staticconstexpr

Definition at line125 of fileraw_ostream.h.

◆ CYAN

constexprraw_ostream::Colors raw_ostream::CYAN = Colors::CYAN

staticconstexpr

Definition at line120 of fileraw_ostream.h.

Referenced byllvm::WithColor::WithColor(), andllvm::MCInstPrinter::WithMarkup::WithMarkup().

◆ GREEN

constexprraw_ostream::Colors raw_ostream::GREEN = Colors::GREEN

staticconstexpr

Definition at line116 of fileraw_ostream.h.

Referenced byllvm::SMDiagnostic::print(),llvm::WithColor::WithColor(), andllvm::MCInstPrinter::WithMarkup::WithMarkup().

◆ MAGENTA

constexprraw_ostream::Colors raw_ostream::MAGENTA = Colors::MAGENTA

staticconstexpr

Definition at line119 of fileraw_ostream.h.

Referenced byllvm::WithColor::WithColor().

◆ RED

constexprraw_ostream::Colors raw_ostream::RED = Colors::RED

staticconstexpr

Definition at line115 of fileraw_ostream.h.

Referenced byllvm::WithColor::WithColor(), andllvm::MCInstPrinter::WithMarkup::WithMarkup().

◆ RESET

constexprraw_ostream::Colors raw_ostream::RESET = Colors::RESET

staticconstexpr

Definition at line131 of fileraw_ostream.h.

◆ SAVEDCOLOR

constexprraw_ostream::Colors raw_ostream::SAVEDCOLOR = Colors::SAVEDCOLOR

staticconstexpr

Definition at line130 of fileraw_ostream.h.

Referenced bychangeColor(), andllvm::SMDiagnostic::print().

◆ WHITE

constexprraw_ostream::Colors raw_ostream::WHITE = Colors::WHITE

staticconstexpr

Definition at line121 of fileraw_ostream.h.

◆ YELLOW

constexprraw_ostream::Colors raw_ostream::YELLOW = Colors::YELLOW

staticconstexpr

Definition at line117 of fileraw_ostream.h.

Referenced byllvm::WithColor::WithColor(), andllvm::MCInstPrinter::WithMarkup::WithMarkup().

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

include/llvm/Support/raw_ostream.h
lib/Support/raw_ostream.cpp

Movatterモバイル変換

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Detailed Description

Member Typedef Documentation

◆ uuid_t

Member Enumeration Documentation

◆ Colors

◆ OStreamKind

Constructor & Destructor Documentation

◆ raw_ostream()[1/2]

◆ raw_ostream()[2/2]

◆ ~raw_ostream()

Member Function Documentation

◆ changeColor()

◆ colors_enabled()

◆ enable_colors()

◆ flush()

◆ get_kind()

◆ GetBufferSize()

◆ getBufferStart()

◆ GetNumBytesInBuffer()

◆ has_colors()

◆ indent()

◆ is_displayed()

◆ operator<<()[1/22]

◆ operator<<()[2/22]

◆ operator<<()[3/22]

◆ operator<<()[4/22]

◆ operator<<()[5/22]

◆ operator<<()[6/22]

◆ operator<<()[7/22]

◆ operator<<()[8/22]

◆ operator<<()[9/22]

◆ operator<<()[10/22]

◆ operator<<()[11/22]

◆ operator<<()[12/22]

◆ operator<<()[13/22]

◆ operator<<()[14/22]

◆ operator<<()[15/22]

◆ operator<<()[16/22]

◆ operator<<()[17/22]

◆ operator<<()[18/22]

◆ operator<<()[19/22]

◆ operator<<()[20/22]

◆ operator<<()[21/22]

◆ operator<<()[22/22]

◆ operator=()

◆ preferred_buffer_size()

◆ reserveExtraSpace()

◆ resetColor()

◆ reverseColor()

◆ SetBuffer()

◆ SetBuffered()

◆ SetBufferSize()

◆ SetUnbuffered()

◆ tell()

◆ write()[1/2]

◆ write()[2/2]

◆ write_escaped()

◆ write_hex()

◆ write_uuid()

◆ write_zeros()

Member Data Documentation

◆ BLACK

◆ BLUE

◆ BRIGHT_BLACK

◆ BRIGHT_BLUE

◆ BRIGHT_CYAN

◆ BRIGHT_GREEN

◆ BRIGHT_MAGENTA

◆ BRIGHT_RED

◆ BRIGHT_WHITE

◆ BRIGHT_YELLOW

◆ CYAN

◆ GREEN

◆ MAGENTA

◆ RED