llvm::ToolOutputFile Class Reference

This class contains a raw_fd_ostream and adds a few extra features commonly needed for compiler-like tool output files: More...

#include "llvm/Support/ToolOutputFile.h"

Public Member Functions
	ToolOutputFile (StringRef Filename, std::error_code &EC, sys::fs::OpenFlags Flags)
	This constructor's arguments are passed to raw_fd_ostream's constructor.
	ToolOutputFile (StringRef Filename, int FD)
raw_fd_ostream &	os ()
	Return the contained raw_fd_ostream.
StringRef	getFilename ()
	Return the filename initialized with.
void	keep ()
	Indicate that the tool's job wrt this output file has been successful and the file should not be deleted.
const std::string &	outputFilename ()

Detailed Description

This class contains a raw_fd_ostream and adds a few extra features commonly needed for compiler-like tool output files:

• The file is automatically deleted if the process is killed.
• The file is automatically deleted when the ToolOutputFile object is destroyed unless the client calls keep().

Definition at line 39 of file ToolOutputFile.h.

Constructor & Destructor Documentation

ToolOutputFile() [1/2]

ToolOutputFile::ToolOutputFile	(	StringRef	Filename,
		std::error_code &	EC,
		sys::fs::OpenFlags	Flags
	)

This constructor's arguments are passed to raw_fd_ostream's constructor.

Definition at line 40 of file ToolOutputFile.cpp.

References isStdout(), llvm::CleanupInstaller::Keep, and llvm::outs().

ToolOutputFile() [2/2]

ToolOutputFile::ToolOutputFile	(	StringRef	Filename,
		int	FD
	)

Definition at line 55 of file ToolOutputFile.cpp.

Member Function Documentation

getFilename()

StringRef llvm::ToolOutputFile::getFilename ( )

inline

Return the filename initialized with.

Definition at line 65 of file ToolOutputFile.h.

References llvm::CleanupInstaller::getFilename().

keep()

void llvm::ToolOutputFile::keep ( )

inline

Indicate that the tool's job wrt this output file has been successful and the file should not be deleted.

Definition at line 69 of file ToolOutputFile.h.

References llvm::CleanupInstaller::Keep.

Referenced by createDependencyFile(), llvm::TableGenMain(), and llvm::LTOCodeGenerator::writeMergedModules().

os()

raw_fd_ostream & llvm::ToolOutputFile::os ( )

inline

Return the contained raw_fd_ostream.

Definition at line 62 of file ToolOutputFile.h.

References OS.

Referenced by createDependencyFile(), llvm::TableGenMain(), and llvm::LTOCodeGenerator::writeMergedModules().

outputFilename()

const std::string & llvm::ToolOutputFile::outputFilename ( )

inline

Definition at line 71 of file ToolOutputFile.h.

References llvm::CleanupInstaller::Filename.

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

• include/llvm/Support/ToolOutputFile.h
• lib/Support/ToolOutputFile.cpp