clang::vfs Namespace Reference

Namespaces
namespace	detail
Classes
class	Status
	The result of a status operation. More...
class	File
	Represents an open file. More...
class	directory_iterator
	An input iterator over the entries in a virtual path, similar to llvm::sys::fs::directory_iterator. More...
class	recursive_directory_iterator
	An input iterator over the recursive contents of a virtual path, similar to llvm::sys::fs::recursive_directory_iterator. More...
class	FileSystem
	The virtual file system interface. More...
class	OverlayFileSystem
	A file system that allows overlaying one AbstractFileSystem on top of another. More...
struct	YAMLVFSEntry
class	YAMLVFSWriter
Functions
IntrusiveRefCntPtr< FileSystem >	getRealFileSystem ()
	Gets an vfs::FileSystem for the 'real' file system, as seen by the operating system.
llvm::sys::fs::UniqueID	getNextVirtualUniqueID ()
	Get a globally unique ID for a virtual file or directory.
IntrusiveRefCntPtr< FileSystem >	getVFSFromYAML (std::unique_ptr< llvm::MemoryBuffer > Buffer, llvm::SourceMgr::DiagHandlerTy DiagHandler, void *DiagContext=nullptr, IntrusiveRefCntPtr< FileSystem > ExternalFS=getRealFileSystem())
	Gets a FileSystem for a virtual file system described in YAML format.

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Function Documentation

UniqueID clang::vfs::getNextVirtualUniqueID

(

)

Get a globally unique ID for a virtual file or directory.

Definition at line 986 of file VirtualFileSystem.cpp.

IntrusiveRefCntPtr< FileSystem > clang::vfs::getRealFileSystem

(

)

Gets an vfs::FileSystem for the 'real' file system, as seen by the operating system.

Definition at line 178 of file VirtualFileSystem.cpp.

Referenced by clang::CompilerInstance::createFileManager(), clang::createVFSFromCompilerInvocation(), clang::FileManager::FileManager(), and clang::ASTUnit::LoadFromASTFile().

IntrusiveRefCntPtr<FileSystem> clang::vfs::getVFSFromYAML	(	std::unique_ptr< llvm::MemoryBuffer >	Buffer,
		llvm::SourceMgr::DiagHandlerTy	DiagHandler,
		void *	DiagContext = nullptr,
		IntrusiveRefCntPtr< FileSystem >	ExternalFS = getRealFileSystem()
	)

Gets a FileSystem for a virtual file system described in YAML format.

Referenced by clang::createVFSFromCompilerInvocation().