llvm::vfs::RedirectingFileSystem::LookupResult Struct Reference

Represents the result of a path lookup into the RedirectingFileSystem. More...

#include "llvm/Support/VirtualFileSystem.h"

Public Member Functions
	LookupResult (Entry *E, sys::path::const_iterator Start, sys::path::const_iterator End)
std::optional< StringRef >	getExternalRedirect () const
	If the found Entry maps the input path to a path in the external file system (i.e.
void	getPath (llvm::SmallVectorImpl< char > &Path) const
	Get the (canonical) path of the found entry.

Public Attributes
llvm::SmallVector< Entry *, 32 >	Parents
	Chain of parent directory entries for E.
Entry *	E
	The entry the looked-up path corresponds to.

Detailed Description

Represents the result of a path lookup into the RedirectingFileSystem.

Definition at line 898 of file VirtualFileSystem.h.

Constructor & Destructor Documentation

LookupResult()

RedirectingFileSystem::LookupResult::LookupResult	(	Entry *	E,
		sys::path::const_iterator	Start,
		sys::path::const_iterator	End
	)

Definition at line 2258 of file VirtualFileSystem.cpp.

References llvm::sys::path::append(), assert(), E, and End.

Member Function Documentation

getExternalRedirect()

std::optional< StringRef > llvm::vfs::RedirectingFileSystem::LookupResult::getExternalRedirect ( ) const

inline

If the found Entry maps the input path to a path in the external file system (i.e.

it is a FileEntry or DirectoryRemapEntry), returns that path.

Definition at line 918 of file VirtualFileSystem.h.

References E.

getPath()

void RedirectingFileSystem::LookupResult::getPath

(

llvm::SmallVectorImpl< char > &

Path

)

const

Get the (canonical) path of the found entry.

This uses the as-written path components from the VFS specification.

Definition at line 2273 of file VirtualFileSystem.cpp.

References llvm::sys::path::append().

Member Data Documentation

E

Entry* llvm::vfs::RedirectingFileSystem::LookupResult::E

The entry the looked-up path corresponds to.

Definition at line 903 of file VirtualFileSystem.h.

Referenced by getExternalRedirect(), and LookupResult().

Parents

llvm::SmallVector<Entry *, 32> llvm::vfs::RedirectingFileSystem::LookupResult::Parents

Chain of parent directory entries for E.

Definition at line 900 of file VirtualFileSystem.h.

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

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