LLVM: llvm::vfs::File Class Reference (original) (raw)

Represents an open file. More...

#include "[llvm/Support/VirtualFileSystem.h](VirtualFileSystem%5F8h%5Fsource.html)"

Public Member Functions
virtual	~File ()
	Destroy the file after closing it (if open).
virtual llvm::ErrorOr< Status >	status ()=0
	Get the status of the file.
virtual llvm::ErrorOr< std::string >	getName ()
	Get the name of the file.
virtual llvm::ErrorOr< std::unique_ptr< llvm::MemoryBuffer > >	getBuffer (const Twine &Name, int64_t FileSize=-1, bool RequiresNullTerminator=true, bool IsVolatile=false)=0
	Get the contents of the file as a MemoryBuffer.
virtual std::error_code	close ()=0
	Closes the file.

Protected Member Functions
virtual void	setPath (const Twine &Path)

Represents an open file.

Definition at line 113 of file VirtualFileSystem.h.

File::~File ( )	virtualdefault

Destroy the file after closing it (if open).

Sub-classes should generally call close() inside their destructors. We cannot do that from the base class, since close is virtual.

◆ close()

virtual std::error_code llvm::vfs::File::close ( )	pure virtual

virtual llvm::ErrorOr< std::string > llvm::vfs::File::getName ( )	inlinevirtual

virtual void llvm::vfs::File::setPath ( const Twine & Path)	inlineprotectedvirtual

Get the status of the file.

Referenced by getName().

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