LLVM 20.0.0git
Public Member Functions | List of all members
llvm::buffer_ostream Class Reference

#include "llvm/Support/raw_ostream.h"

Inheritance diagram for llvm::buffer_ostream:
Inheritance graph
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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
 
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_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_ostreamoperator<< (char C)
 
raw_ostreamoperator<< (unsigned char C)
 
raw_ostreamoperator<< (signed char C)
 
raw_ostreamoperator<< (StringRef Str)
 
raw_ostreamoperator<< (const char *Str)
 
raw_ostreamoperator<< (const std::string &Str)
 
raw_ostreamoperator<< (const std::string_view &Str)
 
raw_ostreamoperator<< (const SmallVectorImpl< char > &Str)
 
raw_ostreamoperator<< (unsigned long N)
 
raw_ostreamoperator<< (long N)
 
raw_ostreamoperator<< (unsigned long long N)
 
raw_ostreamoperator<< (long long N)
 
raw_ostreamoperator<< (const void *P)
 
raw_ostreamoperator<< (unsigned int N)
 
raw_ostreamoperator<< (int N)
 
raw_ostreamoperator<< (double N)
 
raw_ostreamwrite_hex (unsigned long long N)
 Output N in hexadecimal, without any prefix or padding.
 
raw_ostreamoperator<< (Colors C)
 
raw_ostreamwrite_uuid (const uuid_t UUID)
 
raw_ostreamwrite_escaped (StringRef Str, bool UseHexEscapes=false)
 Output Str, turning '\', '\t', '
', '"', and anything that doesn't satisfy llvm::isPrint into an escape sequence.
 
raw_ostreamwrite (unsigned char C)
 
raw_ostreamwrite (const char *Ptr, size_t Size)
 
raw_ostreamoperator<< (const format_object_base &Fmt)
 
raw_ostreamoperator<< (const FormattedString &)
 
raw_ostreamoperator<< (const FormattedNumber &)
 
raw_ostreamoperator<< (const formatv_object_base &)
 
raw_ostreamoperator<< (const FormattedBytes &)
 
raw_ostreamindent (unsigned NumSpaces)
 indent - Insert 'NumSpaces' spaces.
 
raw_ostreamwrite_zeros (unsigned NumZeros)
 write_zeros - Insert 'NumZeros' nulls.
 
virtual raw_ostreamchangeColor (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_ostreamresetColor ()
 Resets the colors to terminal defaults.
 
virtual raw_ostreamreverseColor ()
 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 chargetBufferStart () const
 Return the beginning of the current stream buffer, or 0 if the stream is unbuffered.
 

Detailed Description

Definition at line 745 of file raw_ostream.h.

Constructor & Destructor Documentation

◆ buffer_ostream()

llvm::buffer_ostream::buffer_ostream ( raw_ostream OS)
inline

Definition at line 752 of file raw_ostream.h.

References OS.

◆ ~buffer_ostream()

llvm::buffer_ostream::~buffer_ostream ( )
inlineoverride

Definition at line 753 of file raw_ostream.h.

References OS, and llvm::raw_svector_ostream::str().


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