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WPILibC++
2020.3.2
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An abstract base class for streams implementations that also support a pwrite operation. More...
#include <raw_ostream.h>
Public Member Functions | |
| raw_pwrite_stream (bool Unbuffered=false) | |
| void | pwrite (const char *Ptr, size_t Size, uint64_t Offset) |
Public Member Functions inherited from wpi::raw_ostream | |
| raw_ostream (bool unbuffered=false) | |
| raw_ostream (const raw_ostream &)=delete | |
| void | operator= (const raw_ostream &)=delete |
| uint64_t | tell () const |
| tell - Return the current offset with the file. | |
| 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. 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<< (ArrayRef< uint8_t > Arr) |
| raw_ostream & | operator<< (StringRef 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 & | 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 & | write_escaped (StringRef Str, bool UseHexEscapes=false) |
Output Str, turning '\', '\t', '', '"', and anything that doesn't satisfy wpi::isPrint into an escape sequence. | |
| 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 & | operator<< (const format_object_base &Fmt) |
| raw_ostream & | operator<< (const FormattedString &) |
| raw_ostream & | operator<< (const FormattedNumber &) |
| 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. More... | |
| virtual raw_ostream & | resetColor () |
| Resets the colors to terminal defaults. More... | |
| 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. More... | |
| virtual bool | has_colors () const |
| This function determines if this stream is displayed and supports colors. | |
Additional Inherited Members | |
Public Types inherited from wpi::raw_ostream | |
| enum | Colors { BLACK = 0, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE, SAVEDCOLOR } |
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... | |
| 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. | |
An abstract base class for streams implementations that also support a pwrite operation.
This is useful for code that can mostly stream out data, but needs to patch in a header that needs to know the output size.