llvm::buffer_ostream Class Reference

#include "llvm/Support/raw_ostream.h"

Inheritance diagram for llvm::buffer_ostream:

Public Member Functions
	buffer_ostream (raw_ostream &OS)
	~buffer_ostream () override
Public Member Functions inherited from llvm::raw_svector_ostream
	raw_svector_ostream (SmallVectorImpl< char > &O)
	Construct a new raw_svector_ostream.
	~raw_svector_ostream () override=default
void	flush ()=delete
StringRef	str () const
	Return a StringRef for the vector contents.
SmallVectorImpl< char > &	buffer ()
void	reserveExtraSpace (uint64_t ExtraSize) override
	If possible, pre-allocate ExtraSize bytes for stream data.
Public Member Functions inherited from llvm::raw_pwrite_stream
	raw_pwrite_stream (bool Unbuffered=false, OStreamKind K=OStreamKind::OK_OStream)
void	pwrite (const char *Ptr, size_t Size, uint64_t Offset)
Public Member Functions inherited from llvm::raw_ostream
	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
void	SetBuffered ()
	Set the stream to be buffered, with an automatically determined buffer size.
void	SetBufferSize (size_t Size)
	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<< (signed char 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 long N)
raw_ostream &	operator<< (long N)
raw_ostream &	operator<< (unsigned long long N)
raw_ostream &	operator<< (long long N)
raw_ostream &	operator<< (const void *P)
raw_ostream &	operator<< (unsigned int N)
raw_ostream &	operator<< (int N)
raw_ostream &	operator<< (double N)
raw_ostream &	write_hex (unsigned long long N)
	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_t Size)
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.
virtual raw_ostream &	changeColor (enum Colors Color, bool Bold=false, bool BG=false)
	Changes the foreground color of text that will be output from this point forward.
virtual raw_ostream &	resetColor ()
	Resets the colors to terminal defaults.
virtual raw_ostream &	reverseColor ()
	Reverses the foreground and background colors.
virtual bool	is_displayed () const
	This function determines if this stream is connected to a "tty" or "console" window.
virtual bool	has_colors () const
	This function determines if this stream is displayed and supports colors.
virtual void	enable_colors (bool enable)
bool	colors_enabled () const

Additional Inherited Members
Public Types inherited from llvm::raw_ostream
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.
Static Public Member Functions inherited from llvm::raw_svector_ostream
static bool	classof (const raw_ostream *OS)
Static Public Attributes inherited from llvm::raw_ostream
static constexpr Colors	BLACK = Colors::BLACK
static constexpr Colors	RED = Colors::RED
static constexpr Colors	GREEN = Colors::GREEN
static constexpr Colors	YELLOW = Colors::YELLOW
static constexpr Colors	BLUE = Colors::BLUE
static constexpr Colors	MAGENTA = Colors::MAGENTA
static constexpr Colors	CYAN = Colors::CYAN
static constexpr Colors	WHITE = Colors::WHITE
static constexpr Colors	BRIGHT_BLACK = Colors::BRIGHT_BLACK
static constexpr Colors	BRIGHT_RED = Colors::BRIGHT_RED
static constexpr Colors	BRIGHT_GREEN = Colors::BRIGHT_GREEN
static constexpr Colors	BRIGHT_YELLOW = Colors::BRIGHT_YELLOW
static constexpr Colors	BRIGHT_BLUE = Colors::BRIGHT_BLUE
static constexpr Colors	BRIGHT_MAGENTA = Colors::BRIGHT_MAGENTA
static constexpr Colors	BRIGHT_CYAN = Colors::BRIGHT_CYAN
static constexpr Colors	BRIGHT_WHITE = Colors::BRIGHT_WHITE
static constexpr Colors	SAVEDCOLOR = Colors::SAVEDCOLOR
static constexpr Colors	RESET = Colors::RESET
Protected Member Functions inherited from llvm::raw_ostream
void	SetBuffer (char *BufferStart, size_t Size)
	Use the provided buffer as the raw_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

Definition at line 746 of file raw_ostream.h.

Constructor & Destructor Documentation

buffer_ostream()

llvm::buffer_ostream::buffer_ostream ( raw_ostream & OS )

inline

Definition at line 753 of file raw_ostream.h.

References llvm::raw_svector_ostream::raw_svector_ostream().

~buffer_ostream()

llvm::buffer_ostream::~buffer_ostream ( )

inlineoverride

Definition at line 754 of file raw_ostream.h.

References llvm::raw_svector_ostream::str().

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

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