QDateTime Class Reference

#include <qdatetime.h>

Class Description

Definition at line 216 of file qdatetime.h.

Public Member Functions
	QDateTime ()
	QDateTime (const QDate &)
	QDateTime (const QDate &, const QTime &, Qt::TimeSpec spec=Qt::LocalTime)
	QDateTime (const QDateTime &other)
	~QDateTime ()
QDateTime &	operator= (const QDateTime &other)
bool	isNull () const
bool	isValid () const
QDate	date () const
QTime	time () const
Qt::TimeSpec	timeSpec () const
qint64	toMSecsSinceEpoch () const
uint	toTime_t () const
void	setDate (const QDate &date)
void	setTime (const QTime &time)
void	setTimeSpec (Qt::TimeSpec spec)
void	setMSecsSinceEpoch (qint64 msecs)
void	setTime_t (uint secsSince1Jan1970UTC)
QString	toString (Qt::DateFormat f=Qt::TextDate) const
QString	toString (const QString &format) const
QDateTime	addDays (int days) const
QDateTime	addMonths (int months) const
QDateTime	addYears (int years) const
QDateTime	addSecs (int secs) const
QDateTime	addMSecs (qint64 msecs) const
QDateTime	toTimeSpec (Qt::TimeSpec spec) const
QDateTime	toLocalTime () const
QDateTime	toUTC () const
int	daysTo (const QDateTime &) const
int	secsTo (const QDateTime &) const
qint64	msecsTo (const QDateTime &) const
bool	operator== (const QDateTime &other) const
bool	operator!= (const QDateTime &other) const
bool	operator< (const QDateTime &other) const
bool	operator<= (const QDateTime &other) const
bool	operator> (const QDateTime &other) const
bool	operator>= (const QDateTime &other) const
void	setUtcOffset (int seconds)
int	utcOffset () const

Static Public Member Functions
static QDateTime	currentDateTime ()
static QDateTime	currentDateTimeUtc ()
static QDateTime	fromString (const QString &s, Qt::DateFormat f=Qt::TextDate)
static QDateTime	fromString (const QString &s, const QString &format)
static QDateTime	fromTime_t (uint secsSince1Jan1970UTC)
static QDateTime	fromMSecsSinceEpoch (qint64 msecs)
static qint64	currentMSecsSinceEpoch ()

Friends
class	QDateTimePrivate
Q_CORE_EXPORT QDataStream &	operator<< (QDataStream &, const QDateTime &)
Q_CORE_EXPORT QDataStream &	operator>> (QDataStream &, QDateTime &)

Constructor & Destructor Documentation

QDateTime

(

)

QDateTime ( const QDate &  )

explicit

QDateTime	(	const QDate &	,
		const QTime &	,
		Qt::TimeSpec	spec = Qt::LocalTime
	)

QDateTime

(

const QDateTime &

other

)

~QDateTime

(

)

Member Function Documentation

QDateTime& operator=

(

const QDateTime &

other

)

bool isNull

(

)

const

bool isValid

(

)

const

QDate date

(

)

const

QTime time

(

)

const

Qt::TimeSpec timeSpec

(

)

const

qint64 toMSecsSinceEpoch

(

)

const

uint toTime_t

(

)

const

void setDate

(

const QDate &

date

)

void setTime

(

const QTime &

time

)

void setTimeSpec

(

Qt::TimeSpec

spec

)

void setMSecsSinceEpoch

(

qint64

msecs

)

void setTime_t

(

uint

secsSince1Jan1970UTC

)

QString toString

(

Qt::DateFormat

f = Qt::TextDate

)

const

QString toString

(

const QString &

format

)

const

QDateTime addDays

(

int

days

)

const

QDateTime addMonths

(

int

months

)

const

QDateTime addYears

(

int

years

)

const

QDateTime addSecs

(

int

secs

)

const

QDateTime addMSecs

(

qint64

msecs

)

const

QDateTime toTimeSpec

(

Qt::TimeSpec

spec

)

const

QDateTime toLocalTime ( ) const

inline

Definition at line 250 of file qdatetime.h.

{ return toTimeSpec(Qt::LocalTime); }

QDateTime toUTC ( ) const

inline

Definition at line 251 of file qdatetime.h.

{ return toTimeSpec(Qt::UTC); }

int daysTo

(

const QDateTime &

)

const

int secsTo

(

const QDateTime &

)

const

qint64 msecsTo

(

const QDateTime &

)

const

bool operator==

(

const QDateTime &

other

)

const

bool operator!= ( const QDateTime &  other ) const

inline

Definition at line 257 of file qdatetime.h.

{ return !(*this == other); }

bool operator<

(

const QDateTime &

other

)

const

bool operator<= ( const QDateTime &  other ) const

inline

Definition at line 259 of file qdatetime.h.

{ return !(other < *this); }

bool operator> ( const QDateTime &  other ) const

inline

Definition at line 260 of file qdatetime.h.

{ return other < *this; }

bool operator>= ( const QDateTime &  other ) const

inline

Definition at line 261 of file qdatetime.h.

{ return !(*this < other); }

void setUtcOffset

(

int

seconds

)

int utcOffset

(

)

const

static QDateTime currentDateTime ( )

static

static QDateTime currentDateTimeUtc ( )

static

static QDateTime fromString ( const QString &  s, Qt::DateFormat  f = Qt::TextDate  )

static

static QDateTime fromString ( const QString &  s, const QString &  format  )

static

static QDateTime fromTime_t ( uint  secsSince1Jan1970UTC )

static

static QDateTime fromMSecsSinceEpoch ( qint64  msecs )

static

static qint64 currentMSecsSinceEpoch ( )

static

Friends And Related Function Documentation

friend class QDateTimePrivate

friend

Definition at line 292 of file qdatetime.h.

Q_CORE_EXPORT QDataStream& operator<< ( QDataStream &  , const QDateTime &    )

friend

Q_CORE_EXPORT QDataStream& operator>> ( QDataStream &  , QDateTime &    )

friend

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

• QtCore/qdatetime.h