QTimeZonePrivate Class Reference

#include <qtimezoneprivate_p.h>

Inheritance diagram for QTimeZonePrivate:

Collaboration diagram for QTimeZonePrivate:

Classes
struct	Data

Public Types
typedef QList< Data >	DataList

Public Member Functions
	QTimeZonePrivate ()
	QTimeZonePrivate (const QTimeZonePrivate &other)
virtual	~QTimeZonePrivate ()
virtual QTimeZonePrivate *	clone () const
bool	operator== (const QTimeZonePrivate &other) const
bool	operator!= (const QTimeZonePrivate &other) const
bool	isValid () const
QByteArray	id () const
virtual QLocale::Territory	territory () const
virtual QString	comment () const
virtual QString	displayName (qint64 atMSecsSinceEpoch, QTimeZone::NameType nameType, const QLocale &locale) const
virtual QString	displayName (QTimeZone::TimeType timeType, QTimeZone::NameType nameType, const QLocale &locale) const
virtual QString	abbreviation (qint64 atMSecsSinceEpoch) const
virtual int	offsetFromUtc (qint64 atMSecsSinceEpoch) const
virtual int	standardTimeOffset (qint64 atMSecsSinceEpoch) const
virtual int	daylightTimeOffset (qint64 atMSecsSinceEpoch) const
virtual bool	hasDaylightTime () const
virtual bool	isDaylightTime (qint64 atMSecsSinceEpoch) const
virtual Data	data (qint64 forMSecsSinceEpoch) const
Data	dataForLocalTime (qint64 forLocalMSecs, int hint) const
virtual bool	hasTransitions () const
virtual Data	nextTransition (qint64 afterMSecsSinceEpoch) const
virtual Data	previousTransition (qint64 beforeMSecsSinceEpoch) const
DataList	transitions (qint64 fromMSecsSinceEpoch, qint64 toMSecsSinceEpoch) const
virtual QByteArray	systemTimeZoneId () const
virtual bool	isTimeZoneIdAvailable (const QByteArray &ianaId) const
virtual QList< QByteArray >	availableTimeZoneIds () const
virtual QList< QByteArray >	availableTimeZoneIds (QLocale::Territory territory) const
virtual QList< QByteArray >	availableTimeZoneIds (int utcOffset) const
virtual void	serialize (QDataStream &ds) 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

Static Public Member Functions
static constexpr qint64	maxMSecs ()
static constexpr qint64	minMSecs ()
static constexpr qint64	invalidMSecs ()
static constexpr qint64	invalidSeconds ()
static Data	invalidData ()
static QTimeZone::OffsetData	invalidOffsetData ()
static QTimeZone::OffsetData	toOffsetData (const Data &data)
static bool	isValidId (const QByteArray &ianaId)
static QString	isoOffsetFormat (int offsetFromUtc, QTimeZone::NameType mode=QTimeZone::OffsetName)
static QByteArray	ianaIdToWindowsId (const QByteArray &ianaId)
static QByteArray	windowsIdToDefaultIanaId (const QByteArray &windowsId)
static QByteArray	windowsIdToDefaultIanaId (const QByteArray &windowsId, QLocale::Territory territory)
static QList< QByteArray >	windowsIdToIanaIds (const QByteArray &windowsId)
static QList< QByteArray >	windowsIdToIanaIds (const QByteArray &windowsId, QLocale::Territory territory)
static QString	utcQString ()
static QByteArray	utcQByteArray ()

Protected Attributes
QByteArray	m_id

Additional Inherited Members
Public Attributes inherited from QSharedData
QAtomicInt	ref

Detailed Description

Definition at line 42 of file qtimezoneprivate_p.h.

Member Typedef Documentation

DataList

typedef QList<Data> QTimeZonePrivate::DataList

Definition at line 53 of file qtimezoneprivate_p.h.

Constructor & Destructor Documentation

QTimeZonePrivate() [1/2]

QTimeZonePrivate::QTimeZonePrivate

(

)

Definition at line 47 of file qtimezoneprivate.cpp.

Referenced by clone().

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QTimeZonePrivate() [2/2]

QTimeZonePrivate::QTimeZonePrivate

(

const QTimeZonePrivate &

other

)

Definition at line 51 of file qtimezoneprivate.cpp.

~QTimeZonePrivate()

QTimeZonePrivate::~QTimeZonePrivate ( )

virtual

Definition at line 56 of file qtimezoneprivate.cpp.

Member Function Documentation

abbreviation()

QString QTimeZonePrivate::abbreviation ( qint64  atMSecsSinceEpoch ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 129 of file qtimezoneprivate.cpp.

References Q_UNUSED.

availableTimeZoneIds() [1/3]

QList< QByteArray > QTimeZonePrivate::availableTimeZoneIds ( ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 442 of file qtimezoneprivate.cpp.

Referenced by availableTimeZoneIds(), availableTimeZoneIds(), and isTimeZoneIdAvailable().

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availableTimeZoneIds() [2/3]

QList< QByteArray > QTimeZonePrivate::availableTimeZoneIds ( int  utcOffset ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 472 of file qtimezoneprivate.cpp.

References availableTimeZoneIds(), offsetFromUtc(), qMin(), windowsDataTable, and zoneDataTable.

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availableTimeZoneIds() [3/3]

QList< QByteArray > QTimeZonePrivate::availableTimeZoneIds ( QLocale::Territory  territory ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 447 of file qtimezoneprivate.cpp.

References availableTimeZoneIds(), QList< T >::begin(), QList< T >::cbegin(), QList< T >::cend(), QList< T >::end(), QList< T >::erase(), qMin(), QList< T >::size(), territory(), and zoneDataTable.

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clone()

QTimeZonePrivate * QTimeZonePrivate::clone ( ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 60 of file qtimezoneprivate.cpp.

References QTimeZonePrivate().

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comment()

QString QTimeZonePrivate::comment ( ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 101 of file qtimezoneprivate.cpp.

data()

QTimeZonePrivate::Data QTimeZonePrivate::data ( qint64  forMSecsSinceEpoch ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 166 of file qtimezoneprivate.cpp.

References invalidData(), and Q_UNUSED.

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dataForLocalTime()

QTimeZonePrivate::Data QTimeZonePrivate::dataForLocalTime	(	qint64	forLocalMSecs,
		int	hint
	)		const

Definition at line 173 of file qtimezoneprivate.cpp.

References QTimeZonePrivate::Data::atMSecsSinceEpoch, QTimeZonePrivate::Data::daylightTimeOffset, hasDaylightTime(), hasTransitions(), hint(), i, invalidData(), invalidMSecs(), invalidSeconds(), maxMSecs(), QTimeZone::MaxUtcOffsetSecs, minMSecs(), QTimeZone::MinUtcOffsetSecs, nextTransition(), QTimeZonePrivate::Data::offsetFromUtc, offsetFromUtc(), previousTransition(), Q_ASSERT, qAddOverflow(), qMax(), qMin(), qSubOverflow(), and standardTimeOffset().

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daylightTimeOffset()

int QTimeZonePrivate::daylightTimeOffset ( qint64  atMSecsSinceEpoch ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 149 of file qtimezoneprivate.cpp.

References invalidSeconds(), and Q_UNUSED.

Referenced by offsetFromUtc().

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displayName() [1/2]

QString QTimeZonePrivate::displayName ( qint64  atMSecsSinceEpoch, QTimeZone::NameType  nameType, const QLocale &  locale  ) const

virtual

Definition at line 106 of file qtimezoneprivate.cpp.

References displayName(), isDaylightTime(), isoOffsetFormat(), and offsetFromUtc().

Referenced by displayName().

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displayName() [2/2]

QString QTimeZonePrivate::displayName ( QTimeZone::TimeType  timeType, QTimeZone::NameType  nameType, const QLocale &  locale  ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 119 of file qtimezoneprivate.cpp.

References Q_UNUSED.

hasDaylightTime()

bool QTimeZonePrivate::hasDaylightTime ( ) const

virtual

Definition at line 155 of file qtimezoneprivate.cpp.

Referenced by dataForLocalTime().

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hasTransitions()

bool QTimeZonePrivate::hasTransitions ( ) const

virtual

Definition at line 397 of file qtimezoneprivate.cpp.

Referenced by dataForLocalTime().

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ianaIdToWindowsId()

QByteArray QTimeZonePrivate::ianaIdToWindowsId ( const QByteArray &  ianaId )

static

Definition at line 640 of file qtimezoneprivate.cpp.

References QString::fromUtf8(), toWindowsIdLiteral(), and zoneDataTable.

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id()

QByteArray QTimeZonePrivate::id

(

)

const

Definition at line 83 of file qtimezoneprivate.cpp.

References m_id.

invalidData()

QTimeZonePrivate::Data QTimeZonePrivate::invalidData ( )

static

Definition at line 509 of file qtimezoneprivate.cpp.

References invalidMSecs(), and invalidSeconds().

Referenced by data(), dataForLocalTime(), nextTransition(), and previousTransition().

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invalidMSecs()

static constexpr qint64 QTimeZonePrivate::invalidMSecs ( )

inlinestaticconstexpr

Definition at line 108 of file qtimezoneprivate_p.h.

Referenced by dataForLocalTime(), invalidData(), toOffsetData(), and transitions().

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invalidOffsetData()

QTimeZone::OffsetData QTimeZonePrivate::invalidOffsetData ( )

static

Definition at line 519 of file qtimezoneprivate.cpp.

References invalidSeconds().

Referenced by toOffsetData().

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invalidSeconds()

static constexpr qint64 QTimeZonePrivate::invalidSeconds ( )

inlinestaticconstexpr

Definition at line 110 of file qtimezoneprivate_p.h.

Referenced by dataForLocalTime(), daylightTimeOffset(), invalidData(), invalidOffsetData(), offsetFromUtc(), QUtcTimeZonePrivate::offsetFromUtcString(), QDateTime::setMSecsSinceEpoch(), and standardTimeOffset().

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isDaylightTime()

bool QTimeZonePrivate::isDaylightTime ( qint64  atMSecsSinceEpoch ) const

virtual

Definition at line 160 of file qtimezoneprivate.cpp.

References Q_UNUSED.

Referenced by displayName().

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isoOffsetFormat()

QString QTimeZonePrivate::isoOffsetFormat ( int  offsetFromUtc, QTimeZone::NameType  mode = QTimeZone::OffsetName  )

static

Definition at line 619 of file qtimezoneprivate.cpp.

References QString::asprintf(), offsetFromUtc(), sign(), and utcQString().

Referenced by QUtcTimeZonePrivate::QUtcTimeZonePrivate(), displayName(), and QUtcTimeZonePrivate::displayName().

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isTimeZoneIdAvailable()

bool QTimeZonePrivate::isTimeZoneIdAvailable ( const QByteArray &  ianaId ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 435 of file qtimezoneprivate.cpp.

References availableTimeZoneIds(), QList< T >::begin(), and QList< T >::end().

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isValid()

bool QTimeZonePrivate::isValid

(

)

const

Definition at line 78 of file qtimezoneprivate.cpp.

References QByteArray::isEmpty(), and m_id.

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isValidId()

bool QTimeZonePrivate::isValidId ( const QByteArray &  ianaId )

static

Definition at line 543 of file qtimezoneprivate.cpp.

References QByteArray::begin(), ch, QByteArray::end(), QtMiscUtils::isAsciiDigit(), QtMiscUtils::isAsciiLower(), QtMiscUtils::isAsciiUpper(), and it.

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maxMSecs()

static constexpr qint64 QTimeZonePrivate::maxMSecs ( )

inlinestaticconstexpr

Definition at line 104 of file qtimezoneprivate_p.h.

Referenced by dataForLocalTime().

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minMSecs()

static constexpr qint64 QTimeZonePrivate::minMSecs ( )

inlinestaticconstexpr

Definition at line 106 of file qtimezoneprivate_p.h.

Referenced by dataForLocalTime().

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nextTransition()

QTimeZonePrivate::Data QTimeZonePrivate::nextTransition ( qint64  afterMSecsSinceEpoch ) const

virtual

Definition at line 402 of file qtimezoneprivate.cpp.

References invalidData(), and Q_UNUSED.

Referenced by dataForLocalTime(), and transitions().

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offsetFromUtc()

int QTimeZonePrivate::offsetFromUtc ( qint64  atMSecsSinceEpoch ) const

virtual

Definition at line 135 of file qtimezoneprivate.cpp.

References daylightTimeOffset(), invalidSeconds(), and standardTimeOffset().

Referenced by availableTimeZoneIds(), dataForLocalTime(), displayName(), and isoOffsetFormat().

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operator!=()

bool QTimeZonePrivate::operator!=

(

const QTimeZonePrivate &

other

)

const

Definition at line 73 of file qtimezoneprivate.cpp.

References other().

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operator==()

bool QTimeZonePrivate::operator==

(

const QTimeZonePrivate &

other

)

const

Definition at line 65 of file qtimezoneprivate.cpp.

References m_id, and other().

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previousTransition()

QTimeZonePrivate::Data QTimeZonePrivate::previousTransition ( qint64  beforeMSecsSinceEpoch ) const

virtual

Definition at line 408 of file qtimezoneprivate.cpp.

References invalidData(), and Q_UNUSED.

Referenced by dataForLocalTime().

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serialize()

void QTimeZonePrivate::serialize ( QDataStream &  ds ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 501 of file qtimezoneprivate.cpp.

References QString::fromUtf8(), and m_id.

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standardTimeOffset()

int QTimeZonePrivate::standardTimeOffset ( qint64  atMSecsSinceEpoch ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 143 of file qtimezoneprivate.cpp.

References invalidSeconds(), and Q_UNUSED.

Referenced by dataForLocalTime(), and offsetFromUtc().

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systemTimeZoneId()

QByteArray QTimeZonePrivate::systemTimeZoneId ( ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 430 of file qtimezoneprivate.cpp.

territory()

QLocale::Territory QTimeZonePrivate::territory ( ) const

virtual

Reimplemented in QUtcTimeZonePrivate.

Definition at line 88 of file qtimezoneprivate.cpp.

References QLocale::AnyTerritory, QByteArray::data(), m_id, QByteArray::size(), token, and zoneDataTable.

Referenced by availableTimeZoneIds(), windowsIdToDefaultIanaId(), and windowsIdToIanaIds().

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toOffsetData()

QTimeZone::OffsetData QTimeZonePrivate::toOffsetData ( const Data &  data )

static

Definition at line 529 of file qtimezoneprivate.cpp.

References QDateTime::fromMSecsSinceEpoch(), invalidMSecs(), invalidOffsetData(), and QTimeZone::UTC.

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transitions()

QTimeZonePrivate::DataList QTimeZonePrivate::transitions	(	qint64	fromMSecsSinceEpoch,
		qint64	toMSecsSinceEpoch
	)		const

Definition at line 414 of file qtimezoneprivate.cpp.

References QList< T >::append(), invalidMSecs(), list, next, and nextTransition().

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utcQByteArray()

static QByteArray QTimeZonePrivate::utcQByteArray ( )

inlinestatic

Definition at line 133 of file qtimezoneprivate_p.h.

References QByteArrayLiteral.

Referenced by QUtcTimeZonePrivate::QUtcTimeZonePrivate(), and QUtcTimeZonePrivate::systemTimeZoneId().

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utcQString()

static QString QTimeZonePrivate::utcQString ( )

inlinestatic

Definition at line 128 of file qtimezoneprivate_p.h.

References QStringLiteral.

Referenced by QUtcTimeZonePrivate::QUtcTimeZonePrivate(), and isoOffsetFormat().

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windowsIdToDefaultIanaId() [1/2]

QByteArray QTimeZonePrivate::windowsIdToDefaultIanaId ( const QByteArray &  windowsId )

static

Definition at line 655 of file qtimezoneprivate.cpp.

References cut(), indexOf(), and windowsDataTable.

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windowsIdToDefaultIanaId() [2/2]

QByteArray QTimeZonePrivate::windowsIdToDefaultIanaId ( const QByteArray &  windowsId, QLocale::Territory  territory  )

static

Definition at line 668 of file qtimezoneprivate.cpp.

References QList< T >::first(), list, QList< T >::size(), territory(), and windowsIdToIanaIds().

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windowsIdToIanaIds() [1/2]

QList< QByteArray > QTimeZonePrivate::windowsIdToIanaIds ( const QByteArray &  windowsId )

static

Definition at line 675 of file qtimezoneprivate.cpp.

References QList< T >::begin(), QList< T >::end(), list, toWindowsIdKey(), and zoneDataTable.

Referenced by windowsIdToDefaultIanaId().

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windowsIdToIanaIds() [2/2]

QList< QByteArray > QTimeZonePrivate::windowsIdToIanaIds ( const QByteArray &  windowsId, QLocale::Territory  territory  )

static

Definition at line 692 of file qtimezoneprivate.cpp.

References list, territory(), toWindowsIdKey(), and zoneDataTable.

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Member Data Documentation

m_id

QByteArray QTimeZonePrivate::m_id

protected

Definition at line 139 of file qtimezoneprivate_p.h.

Referenced by id(), isValid(), operator==(), serialize(), QUtcTimeZonePrivate::serialize(), and territory().

---

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

• qtbase/src/corelib/time/qtimezoneprivate_p.h
• qtbase/src/corelib/time/qtimezoneprivate.cpp