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WPILibC++ 2024.3.2
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WPILibC++ 2024.3.2
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A raw_ostream that writes to an SmallVector or SmallString. More...
Public Member Functions | |
| raw_svector_ostream (SmallVectorImpl< char > &O) | |
| Construct a new raw_svector_ostream. More... | |
| ~raw_svector_ostream () override=default | |
| void | flush ()=delete |
| std::string_view | str () const |
| Return a std::string_view for the vector contents. More... | |
| void | reserveExtraSpace (uint64_t ExtraSize) override |
If possible, pre-allocate ExtraSize bytes for stream data. More... | |
 Public Member Functions inherited from wpi::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 wpi::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. More... | |
| OStreamKind | get_kind () const |
| virtual void | reserveExtraSpace (uint64_t ExtraSize) |
If possible, pre-allocate ExtraSize bytes for stream data. More... | |
| void | SetBuffered () |
| Set the stream to be buffered, with an automatically determined buffer size. More... | |
| void | SetBufferSize (size_t Size) |
| Set the stream to be buffered, using the specified buffer size. More... | |
| size_t | GetBufferSize () const |
| void | SetUnbuffered () |
| Set the stream to be unbuffered. More... | |
| 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<< (std::span< const uint8_t > Arr) |
| raw_ostream & | operator<< (std::string_view Str) |
| raw_ostream & | operator<< (const char *Str) |
| raw_ostream & | operator<< (const std::string &Str) |
| raw_ostream & | operator<< (const SmallVectorImpl< char > &Str) |
| raw_ostream & | operator<< (const std::vector< uint8_t > &Arr) |
| raw_ostream & | operator<< (const SmallVectorImpl< uint8_t > &Arr) |
| raw_ostream & | write_escaped (std::string_view Str, bool UseHexEscapes=false) |
Output Str, turning '\', '\t', '', '"', and anything that doesn't satisfy wpi::isPrint into an escape sequence. More... | |
| raw_ostream & | write (unsigned char C) |
| raw_ostream & | write (const char *Ptr, size_t Size) |
| raw_ostream & | write (const uint8_t *Ptr, size_t Size) |
| raw_ostream & | indent (unsigned NumSpaces) |
| indent - Insert 'NumSpaces' spaces. More... | |
| raw_ostream & | write_zeros (unsigned NumZeros) |
| write_zeros - Insert 'NumZeros' nulls. More... | |
| 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. More... | |
| virtual raw_ostream & | resetColor () |
| Resets the colors to terminal defaults. More... | |
| virtual raw_ostream & | reverseColor () |
| Reverses the foreground and background colors. More... | |
| virtual bool | is_displayed () const |
| This function determines if this stream is connected to a "tty" or "console" window. More... | |
| virtual bool | has_colors () const |
| This function determines if this stream is displayed and supports colors. More... | |
| virtual void | enable_colors (bool) |
| bool | colors_enabled () const |
| void | tie (raw_ostream *TieTo) |
| Tie this stream to the specified stream. More... | |
Additional Inherited Members | |
| Public Types inherited from wpi::raw_ostream | |
| enum class | OStreamKind { OK_OStream , OK_FDStream } |
| enum class | Colors { BLACK = 0 , RED , GREEN , YELLOW , BLUE , MAGENTA , CYAN , WHITE , SAVEDCOLOR , RESET } |
| Static Public Attributes inherited from wpi::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 | SAVEDCOLOR = Colors::SAVEDCOLOR |
| static constexpr Colors | RESET = Colors::RESET |
| Protected Member Functions inherited from wpi::raw_ostream | |
| void | SetBuffer (char *BufferStart, size_t Size) |
| Use the provided buffer as the raw_ostream buffer. More... | |
| void | SetNumBytesInBuffer (size_t Size) |
| Force-set the number of bytes in the raw_ostream buffer. More... | |
| virtual size_t | preferred_buffer_size () const |
| Return an efficient buffer size for the underlying output mechanism. More... | |
| const char * | getBufferStart () const |
| Return the beginning of the current stream buffer, or 0 if the stream is unbuffered. More... | |
A raw_ostream that writes to an SmallVector or SmallString.
This is a simple adaptor class. This class does not encounter output errors. raw_svector_ostream operates without a buffer, delegating all memory management to the SmallString. Thus the SmallString is always up-to-date, may be used directly and there is no need to call flush().
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inlineexplicit |
Construct a new raw_svector_ostream.
| O | The vector to write to; this should generally have at least 128 bytes free to avoid any extraneous memory overhead. |
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overridedefault |
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delete |
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inlineoverridevirtual |
If possible, pre-allocate ExtraSize bytes for stream data.
i.e. it extends internal buffers to keep additional ExtraSize bytes. So that the stream could keep at least tell() + ExtraSize bytes without re-allocations. reserveExtraSpace() does not change the size/data of the stream.
Reimplemented from wpi::raw_ostream.
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inline |
Return a std::string_view for the vector contents.
1.9.4