A raw_ostream that writes to an SmallVector or SmallString. More...
#include "llvm/Support/raw_ostream.h"
Public Member Functions | |
| raw_svector_ostream (SmallVectorImpl< char > &O) | |
| Construct a new raw_svector_ostream. More... | |
| ~raw_svector_ostream () override=default | |
| void | flush ()=delete |
| StringRef | str () |
| Return a StringRef for the vector contents. More... | |
 Public Member Functions inherited from llvm::raw_pwrite_stream | |
| raw_pwrite_stream (bool Unbuffered=false) | |
| void | pwrite (const char *Ptr, size_t Size, uint64_t Offset) |
| Public Member Functions inherited from llvm::raw_ostream | |
| raw_ostream (bool unbuffered=false) | |
| 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... | |
| 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<< (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<< (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. More... | |
| raw_ostream & | write_uuid (const uuid_t UUID) |
| raw_ostream & | write_escaped (StringRef Str, bool UseHexEscapes=false) |
Output Str, turning '\', '', '', '"', and anything that doesn't satisfy llvm::isPrint into an escape sequence. More... | |
| 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. 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... | |
Additional Inherited Members | |
| Public Types inherited from llvm::raw_ostream | |
| enum | Colors { BLACK = 0, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE, SAVEDCOLOR } |
| using | uuid_t = uint8_t[16] |
| Output a formatted UUID with dash separators. More... | |
| Protected Member Functions inherited from llvm::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. More... | |
| const char * | getBufferStart () const |
| Return the beginning of the current stream buffer, or 0 if the stream is unbuffered. More... | |
Detailed Description
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().
Definition at line 510 of file raw_ostream.h.
Constructor & Destructor Documentation
◆ raw_svector_ostream()
|
inlineexplicit |
Construct a new raw_svector_ostream.
- Parameters
-
O The vector to write to; this should generally have at least 128 bytes free to avoid any extraneous memory overhead.
Definition at line 526 of file raw_ostream.h.
◆ ~raw_svector_ostream()
|
overridedefault |
Member Function Documentation
◆ flush()
|
delete |
◆ str()
|
inline |
Return a StringRef for the vector contents.
Definition at line 535 of file raw_ostream.h.
References llvm::SmallVectorTemplateCommon< T, typename >::data(), and llvm::SmallVectorBase::size().
Referenced by llvm::ComputeASanStackFrameDescription(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::MCDwarfLineAddr::Emit(), llvm::MCDwarfFrameEmitter::EmitAdvanceLoc(), emitDebugLabelComment(), emitDebugValueComment(), EmitGCCInlineAsmStr(), llvm::AsmPrinter::emitImplicitDef(), emitNullTerminatedSymbolName(), llvm::MCTargetStreamer::emitRawBytes(), llvm::MCStreamer::EmitSLEB128IntValue(), llvm::MCStreamer::EmitULEB128IntValue(), llvm::MCTargetStreamer::emitValue(), llvm::opt::Arg::getAsString(), llvm::ExecutionEngine::getConstantValue(), getGNUBinOpPrecedence(), getItaniumTypeName(), llvm::AMDGPUMangledLibFunc::getName(), getOpenCLAlignment(), getPrefixes(), getRelaxedOpcode(), isOperator(), LLVMDisasmInstruction(), LLVMTargetMachineEmitToMemoryBuffer(), llvm::ExecutionEngine::LoadValueFromMemory(), printDwarfFileDirective(), printFPOReg(), llvm::FileCheckPattern::PrintVariableUses(), llvm::ARMAsmBackend::relaxInstruction(), llvm::opt::Arg::render(), llvm::report_fatal_error(), llvm::NVPTXAsmPrinter::runOnMachineFunction(), llvm::StructType::setName(), llvm::UpgradeSectionAttributes(), and VisitGlobalVariableForEmission().
The documentation for this class was generated from the following files:
- include/llvm/Support/raw_ostream.h
- lib/Support/raw_ostream.cpp
