clang::FileEntry Class Reference

Cached information about one file (either on disk or in the virtual file system). More...

#include "clang/Basic/FileManager.h"

Public Member Functions
	FileEntry ()
	FileEntry (const FileEntry &)=delete
FileEntry &	operator= (const FileEntry &)=delete
StringRef	getName () const
StringRef	tryGetRealPathName () const
bool	isValid () const
off_t	getSize () const
unsigned	getUID () const
const llvm::sys::fs::UniqueID &	getUniqueID () const
bool	isInPCH () const
time_t	getModificationTime () const
const DirectoryEntry *	getDir () const
	Return the directory the file lives in. More...
bool	operator< (const FileEntry &RHS) const
bool	isNamedPipe () const
	Check whether the file is a named pipe (and thus can't be opened by the native FileManager methods). More...
void	closeFile () const

Friends
class	FileManager

Detailed Description

Cached information about one file (either on disk or in the virtual file system).

If the 'File' member is valid, then this FileEntry has an open file descriptor for the file.

Definition at line 60 of file FileManager.h.

Constructor & Destructor Documentation

FileEntry() [1/2]

clang::FileEntry::FileEntry ( )

inline

Definition at line 78 of file FileManager.h.

FileEntry() [2/2]

clang::FileEntry::FileEntry ( const FileEntry &  )

delete

Member Function Documentation

closeFile()

void clang::FileEntry::closeFile ( ) const

inline

Definition at line 103 of file FileManager.h.

Referenced by clang::FileManager::getBufferForFile(), and clang::FileManager::getVirtualFile().

getDir()

const DirectoryEntry* clang::FileEntry::getDir ( ) const

inline

Return the directory the file lives in.

Definition at line 95 of file FileManager.h.

Referenced by computeRelativePath(), DetectEOL(), clang::DirectoryLookup::getName(), getPrivateModuleMap(), getPublicModuleMap(), clang::ModuleMap::isBuiltinHeader(), clang::ModuleMap::isHeaderUnavailableInModule(), clang::HeaderSearch::loadModuleMapFile(), clang::Preprocessor::LookupFile(), needModuleLookup(), clang::ModuleMap::setUmbrellaHeader(), and clang::HeaderSearch::ShouldEnterIncludeFile().

getModificationTime()

time_t clang::FileEntry::getModificationTime ( ) const

inline

Definition at line 92 of file FileManager.h.

Referenced by clang::PrecompiledPreamble::Build(), clang::arcmt::FileRemapper::flushToFile(), clang::serialization::reader::HeaderFileInfoTrait::GetInternalKey(), clang::ASTWriter::getTimestampForOutput(), clang::Preprocessor::HandlePragmaDependency(), clang::arcmt::FileRemapper::initFromFile(), clang::serialization::ModuleManager::lookupModuleFile(), clang::ModuleMap::resolveHeaderDirectives(), and clang::ASTReader::resolvePendingMacro().

getName()

StringRef clang::FileEntry::getName ( ) const

inline

Definition at line 85 of file FileManager.h.

Referenced by clang::ModuleMap::addHeader(), applyEditsToTemp(), clang::arcmt::MigrationProcess::applyTransform(), clang::tooling::AtomicChange::AtomicChange(), clang::DependencyCollector::attachToASTReader(), clang::DependencyFileGenerator::AttachToASTReader(), clang::FrontendAction::BeginSourceFile(), clang::PrecompiledPreamble::Build(), clang::CacheTokens(), checkMSVCHeaderSearch(), compareCrossTUSourceLocs(), compileModuleImpl(), computeRelativePath(), CreateSLocExpansionAbbrev(), diagnoseFrameworkInclude(), clang::ModuleMap::diagnoseHeaderInclusion(), clang::TextDiagnostic::emitDiagnosticLoc(), clang::arcmt::FileRemapper::flushToFile(), getActualFileUID(), clang::SrcMgr::ContentCache::getBuffer(), clang::FileManager::getBufferForFile(), clang::HeaderSearch::getCachedModuleFileName(), clang::serialization::reader::HeaderFileInfoTrait::GetInternalKey(), clang::PTHManager::PTHFileLookupTrait::GetInternalKey(), clang::SourceManager::getPresumedLoc(), getPrivateModuleMap(), getPublicModuleMap(), clang::LogDiagnosticPrinter::HandleDiagnostic(), hasSuperInitCall(), clang::FileManager::invalidateCache(), clang::ModuleMap::isBuiltinHeader(), clang::HeaderSearch::LookupSubframeworkHeader(), clang::tooling::operator==(), clang::Rewriter::overwriteChangedFiles(), clang::arcmt::FileRemapper::overwriteOriginal(), printLoc(), pwrite32le(), clang::HeaderSearch::ShouldEnterIncludeFile(), suggestModule(), clang::HeaderSearch::suggestPathToFileForDiagnostics(), clang::SourceManager::translateFile(), clang::VerifyDiagnosticConsumer::UpdateParsedFileStatus(), clang::arcmt::writeARCDiagsToPlist(), and clang::FixItRewriter::WriteFixedFiles().

getSize()

off_t clang::FileEntry::getSize ( ) const

inline

Definition at line 88 of file FileManager.h.

Referenced by clang::PrecompiledPreamble::Build(), clang::HeaderMap::Create(), CreateSLocExpansionAbbrev(), clang::SrcMgr::ContentCache::getBuffer(), clang::FileManager::getBufferForFile(), clang::serialization::reader::HeaderFileInfoTrait::GetInternalKey(), clang::SrcMgr::ContentCache::getSize(), InitializeFileRemapping(), clang::serialization::ModuleManager::lookupModuleFile(), clang::SourceManager::overrideFileContents(), clang::ModuleMap::resolveHeaderDirectives(), and clang::ASTReader::resolvePendingMacro().

getUID()

unsigned clang::FileEntry::getUID ( ) const

inline

Definition at line 89 of file FileManager.h.

Referenced by clang::AttachDependencyGraphGen(), clang::HeaderSearch::getExistingFileInfo(), and clang::HeaderSearch::getFileInfo().

getUniqueID()

const llvm::sys::fs::UniqueID& clang::FileEntry::getUniqueID ( ) const

inline

Definition at line 90 of file FileManager.h.

Referenced by clang::FileManager::invalidateCache().

isInPCH()

bool clang::FileEntry::isInPCH ( ) const

inline

Definition at line 91 of file FileManager.h.

Referenced by clang::TextDiagnostic::emitDiagnosticLoc().

isNamedPipe()

bool clang::FileEntry::isNamedPipe ( ) const

inline

Check whether the file is a named pipe (and thus can't be opened by the native FileManager methods).

Definition at line 101 of file FileManager.h.

Referenced by clang::CompilerInstance::InitializeSourceManager().

isValid()

bool clang::FileEntry::isValid ( ) const

inline

Definition at line 87 of file FileManager.h.

Referenced by clang::TextDiagnostic::emitDiagnosticLoc(), clang::FileManager::getFile(), clang::FileManager::getVirtualFile(), and clang::LogDiagnosticPrinter::HandleDiagnostic().

operator<()

bool clang::FileEntry::operator< ( const FileEntry &  RHS ) const

inline

Definition at line 97 of file FileManager.h.

operator=()

FileEntry& clang::FileEntry::operator= ( const FileEntry &  )

delete

tryGetRealPathName()

StringRef clang::FileEntry::tryGetRealPathName ( ) const

inline

Definition at line 86 of file FileManager.h.

Referenced by clang::Preprocessor::checkModuleIsAvailable().

Friends And Related Function Documentation

FileManager

friend class FileManager

friend

Definition at line 61 of file FileManager.h.

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

• include/clang/Basic/FileManager.h