raw_ostream.h File Reference

#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/DataTypes.h"
#include <cassert>
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <optional>
#include <string>
#include <string_view>
#include <system_error>
#include <type_traits>

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Classes
class	llvm::raw_ostream
	This class implements an extremely fast bulk output stream that can only output to a stream. More...
class	llvm::raw_pwrite_stream
	An abstract base class for streams implementations that also support a pwrite operation. More...
class	llvm::raw_fd_ostream
	A raw_ostream that writes to a file descriptor. More...
class	llvm::raw_fd_stream
	A raw_ostream of a file for reading/writing/seeking. More...
class	llvm::raw_string_ostream
	A raw_ostream that writes to an std::string. More...
class	llvm::raw_svector_ostream
	A raw_ostream that writes to an SmallVector or SmallString. More...
class	llvm::raw_null_ostream
	A raw_ostream that discards all output. More...
class	llvm::buffer_ostream
class	llvm::buffer_unique_ostream

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::sys
namespace	llvm::sys::fs

Functions
template<typename OStream , typename T >
std::enable_if_t<!std::is_reference_v< OStream > &&std::is_base_of_v< raw_ostream, OStream >, OStream && >	llvm::operator<< (OStream &&OS, const T &Value)
	Call the appropriate insertion operator, given an rvalue reference to a raw_ostream object and return a stream of the same type as the argument.
raw_fd_ostream &	llvm::outs ()
	This returns a reference to a raw_fd_ostream for standard output.
raw_fd_ostream &	llvm::errs ()
	This returns a reference to a raw_ostream for standard error.
raw_ostream &	llvm::nulls ()
	This returns a reference to a raw_ostream which simply discards output.
Error	llvm::writeToOutput (StringRef OutputFileName, std::function< Error(raw_ostream &)> Write)
	This helper creates an output stream and then passes it to Write.
raw_ostream &	llvm::operator<< (raw_ostream &OS, std::nullopt_t)
template<typename T , typename = decltype(std::declval<raw_ostream &>() << std::declval<const T &>())>
raw_ostream &	llvm::operator<< (raw_ostream &OS, const std::optional< T > &O)