QFileInfoPrivate Class Reference

#include <qfileinfo_p.h>

Inheritance diagram for QFileInfoPrivate:

Collaboration diagram for QFileInfoPrivate:

Public Types
enum	{   CachedFileFlags = 0x01 , CachedLinkTypeFlag = 0x02 , CachedBundleTypeFlag = 0x04 , CachedSize = 0x08 ,   CachedATime = 0x10 , CachedBTime = 0x20 , CachedMCTime = 0x40 , CachedMTime = 0x80 ,   CachedPerms = 0x100 }

Public Member Functions
	QFileInfoPrivate ()
	QFileInfoPrivate (const QFileInfoPrivate &copy)
	QFileInfoPrivate (const QString &file)
	QFileInfoPrivate (const QFileSystemEntry &file, const QFileSystemMetaData &data)
	QFileInfoPrivate (const QFileSystemEntry &file, const QFileSystemMetaData &data, std::unique_ptr< QAbstractFileEngine > engine)
void	clearFlags () const
void	clear ()
uint	getFileFlags (QAbstractFileEngine::FileFlags) const
QDateTime &	getFileTime (QFile::FileTime) const
QString	getFileName (QAbstractFileEngine::FileName) const
QString	getFileOwner (QAbstractFileEngine::FileOwner own) const
bool	getCachedFlag (uint c) const
void	setCachedFlag (uint c) const
template<typename Ret , typename FSLambda , typename EngineLambda >
Ret	checkAttribute (Ret defaultValue, QFileSystemMetaData::MetaDataFlags fsFlags, FSLambda fsLambda, EngineLambda engineLambda) const
template<typename Ret , typename FSLambda , typename EngineLambda >
Ret	checkAttribute (QFileSystemMetaData::MetaDataFlags fsFlags, FSLambda fsLambda, EngineLambda engineLambda) const
Public Member Functions inherited from QSharedData
	QSharedData () noexcept
	Constructs a QSharedData object with a reference count of 0.
	QSharedData (const QSharedData &) noexcept
	Constructs a QSharedData object with reference count 0.
QSharedData &	operator= (const QSharedData &)=delete
	~QSharedData ()=default

Public Attributes
QFileSystemEntry	fileEntry
QFileSystemMetaData	metaData
std::unique_ptr< QAbstractFileEngine > const	fileEngine
QString	fileNames [QAbstractFileEngine::NFileNames]
QString	fileOwners [2]
QDateTime	fileTimes [4]
uint	cachedFlags: 30
bool const	isDefaultConstructed: 1
bool	cache_enabled: 1
uint	fileFlags
qint64	fileSize
Public Attributes inherited from QSharedData
QAtomicInt	ref

Detailed Description

Definition at line 32 of file qfileinfo_p.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
CachedFileFlags
CachedLinkTypeFlag
CachedBundleTypeFlag
CachedSize
CachedATime
CachedBTime
CachedMCTime
CachedMTime
CachedPerms

Definition at line 35 of file qfileinfo_p.h.

Constructor & Destructor Documentation

QFileInfoPrivate() [1/5]

QFileInfoPrivate::QFileInfoPrivate ( )

inline

Definition at line 48 of file qfileinfo_p.h.

QFileInfoPrivate() [2/5]

QFileInfoPrivate::QFileInfoPrivate ( const QFileInfoPrivate & copy )

inline

Definition at line 54 of file qfileinfo_p.h.

QFileInfoPrivate() [3/5]

QFileInfoPrivate::QFileInfoPrivate ( const QString & file )

inline

Definition at line 67 of file qfileinfo_p.h.

QFileInfoPrivate() [4/5]

QFileInfoPrivate::QFileInfoPrivate ( const QFileSystemEntry & file, const QFileSystemMetaData & data )

inline

Definition at line 80 of file qfileinfo_p.h.

References fileEngine, and metaData.

QFileInfoPrivate() [5/5]

QFileInfoPrivate::QFileInfoPrivate ( const QFileSystemEntry & file, const QFileSystemMetaData & data, std::unique_ptr< QAbstractFileEngine > engine )

inline

Definition at line 95 of file qfileinfo_p.h.

Member Function Documentation

checkAttribute() [1/2]

template<typename Ret , typename FSLambda , typename EngineLambda >

Ret QFileInfoPrivate::checkAttribute ( QFileSystemMetaData::MetaDataFlags fsFlags, FSLambda fsLambda, EngineLambda engineLambda ) const

inline

Definition at line 164 of file qfileinfo_p.h.

References checkAttribute().

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checkAttribute() [2/2]

template<typename Ret , typename FSLambda , typename EngineLambda >

Ret QFileInfoPrivate::checkAttribute ( Ret defaultValue, QFileSystemMetaData::MetaDataFlags fsFlags, FSLambda fsLambda, EngineLambda engineLambda ) const

inline

Definition at line 149 of file qfileinfo_p.h.

References cache_enabled, fileEngine, fileEntry, QFileSystemEngine::fillMetaData(), QFileSystemMetaData::hasFlags(), isDefaultConstructed, and metaData.

Referenced by checkAttribute().

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clear()

void QFileInfoPrivate::clear ( )

inline

Definition at line 115 of file qfileinfo_p.h.

References clear(), QFileSystemMetaData::clear(), QString::clear(), clearFlags(), fileNames, fileOwners, i, metaData, and QAbstractFileEngine::NFileNames.

Referenced by clear().

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clearFlags()

void QFileInfoPrivate::clearFlags ( ) const

inline

Definition at line 109 of file qfileinfo_p.h.

References cachedFlags, fileEngine, fileFlags, QAbstractFileEngine::Refresh, and void.

Referenced by clear(), and getFileTime().

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getCachedFlag()

bool QFileInfoPrivate::getCachedFlag ( uint c ) const

inline

Definition at line 143 of file qfileinfo_p.h.

References cache_enabled, and cachedFlags.

Referenced by getFileFlags(), and getFileTime().

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getFileFlags()

uint QFileInfoPrivate::getFileFlags

(

QAbstractFileEngine::FileFlags

request

)

const

Definition at line 99 of file qfileinfo.cpp.

References QAbstractFileEngine::BundleType, cache_enabled, CachedBundleTypeFlag, CachedFileFlags, cachedFlags, CachedLinkTypeFlag, CachedPerms, fileEngine, fileFlags, QAbstractFileEngine::FlagsMask, getCachedFlag(), QAbstractFileEngine::LinkType, QAbstractFileEngine::PermsMask, Q_ASSERT, QAbstractFileEngine::Refresh, request, setCachedFlag(), and QAbstractFileEngine::TypesMask.

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getFileName()

QString QFileInfoPrivate::getFileName

(

QAbstractFileEngine::FileName

name

)

const

Definition at line 17 of file qfileinfo.cpp.

References QAbstractFileEngine::AbsoluteLinkTarget, QAbstractFileEngine::AbsoluteName, QFileSystemEngine::absoluteName(), QAbstractFileEngine::AbsolutePathName, QAbstractFileEngine::BundleName, QFileSystemEngine::bundleName(), QAbstractFileEngine::CanonicalName, QFileSystemEngine::canonicalName(), QAbstractFileEngine::CanonicalPathName, fileNames, QFileSystemEngine::getJunctionTarget(), QFileSystemEngine::getLinkTarget(), QFileSystemEngine::getRawLinkPath(), QAbstractFileEngine::JunctionName, QAbstractFileEngine::RawLinkPath, and ret.

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getFileOwner()

QString QFileInfoPrivate::getFileOwner

(

QAbstractFileEngine::FileOwner

own

)

const

Definition at line 75 of file qfileinfo.cpp.

References cache_enabled, fileEngine, fileEntry, fileOwners, metaData, QAbstractFileEngine::OwnerGroup, QAbstractFileEngine::OwnerUser, QFileSystemEngine::resolveGroupName(), QFileSystemEngine::resolveUserName(), and ret.

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getFileTime()

QDateTime & QFileInfoPrivate::getFileTime

(

QFile::FileTime

request

)

const

Definition at line 160 of file qfileinfo.cpp.

References cache_enabled, CachedATime, CachedBTime, CachedMCTime, CachedMTime, clearFlags(), QFileDevice::FileAccessTime, QFileDevice::FileBirthTime, fileEngine, QFileDevice::FileMetadataChangeTime, QFileDevice::FileModificationTime, fileTimes, getCachedFlag(), Q_ASSERT, request, and setCachedFlag().

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setCachedFlag()

void QFileInfoPrivate::setCachedFlag ( uint c ) const

inline

Definition at line 145 of file qfileinfo_p.h.

References cache_enabled, and cachedFlags.

Referenced by getFileFlags(), and getFileTime().

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Member Data Documentation

cache_enabled

bool QFileInfoPrivate::cache_enabled

Definition at line 140 of file qfileinfo_p.h.

Referenced by checkAttribute(), getCachedFlag(), getFileFlags(), getFileOwner(), getFileTime(), setCachedFlag(), and QFileInfo::setFile().

cachedFlags

uint QFileInfoPrivate::cachedFlags

mutable

Definition at line 138 of file qfileinfo_p.h.

Referenced by clearFlags(), getCachedFlag(), getFileFlags(), and setCachedFlag().

fileEngine

std::unique_ptr<QAbstractFileEngine> const QFileInfoPrivate::fileEngine

Definition at line 132 of file qfileinfo_p.h.

Referenced by QFileInfoPrivate(), checkAttribute(), clearFlags(), getFileFlags(), getFileOwner(), and getFileTime().

fileEntry

QFileSystemEntry QFileInfoPrivate::fileEntry

Definition at line 129 of file qfileinfo_p.h.

Referenced by checkAttribute(), getFileOwner(), and QFileInfo::makeAbsolute().

fileFlags

uint QFileInfoPrivate::fileFlags

mutable

Definition at line 141 of file qfileinfo_p.h.

Referenced by clearFlags(), and getFileFlags().

fileNames

QString QFileInfoPrivate::fileNames[QAbstractFileEngine::NFileNames]

mutable

Definition at line 134 of file qfileinfo_p.h.

Referenced by clear().

fileOwners

QString QFileInfoPrivate::fileOwners[2]

mutable

Definition at line 135 of file qfileinfo_p.h.

Referenced by clear(), and getFileOwner().

fileSize

qint64 QFileInfoPrivate::fileSize

mutable

Definition at line 142 of file qfileinfo_p.h.

fileTimes

QDateTime QFileInfoPrivate::fileTimes[4]

mutable

Definition at line 136 of file qfileinfo_p.h.

Referenced by getFileTime().

isDefaultConstructed

bool const QFileInfoPrivate::isDefaultConstructed

Definition at line 139 of file qfileinfo_p.h.

Referenced by checkAttribute(), and QFileInfo::makeAbsolute().

metaData

QFileSystemMetaData QFileInfoPrivate::metaData

mutable

Definition at line 130 of file qfileinfo_p.h.

Referenced by QFileInfoPrivate(), checkAttribute(), clear(), and getFileOwner().

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

• qtbase/src/corelib/io/qfileinfo_p.h (08cb919aa5b4fcd950e9f3a6e41c00c01f0632ab)
• qtbase/src/corelib/io/qfileinfo.cpp (08cb919aa5b4fcd950e9f3a6e41c00c01f0632ab)