QElapsedTimer Class Reference

#include <qelapsedtimer.h>

Class Description

Definition at line 53 of file qelapsedtimer.h.

Public Types
enum	ClockType {   SystemTime, MonotonicClock, TickCounter, MachAbsoluteTime,   PerformanceCounter }

Public Member Functions
void	start ()
qint64	restart ()
void	invalidate ()
bool	isValid () const
qint64	nsecsElapsed () const
qint64	elapsed () const
bool	hasExpired (qint64 timeout) const
qint64	msecsSinceReference () const
qint64	msecsTo (const QElapsedTimer &other) const
qint64	secsTo (const QElapsedTimer &other) const
bool	operator== (const QElapsedTimer &other) const
bool	operator!= (const QElapsedTimer &other) const

Static Public Member Functions
static ClockType	clockType ()
static bool	isMonotonic ()

Friends
bool Q_CORE_EXPORT	operator< (const QElapsedTimer &v1, const QElapsedTimer &v2)

Member Enumeration Documentation

enum ClockType

Enumerator
SystemTime
MonotonicClock
TickCounter
MachAbsoluteTime
PerformanceCounter

Definition at line 56 of file qelapsedtimer.h.

                   {
        SystemTime,
        MonotonicClock,
        TickCounter,
        MachAbsoluteTime,
        PerformanceCounter
    };

Member Function Documentation

static ClockType clockType ( )

static

static bool isMonotonic ( )

static

void start

(

)

qint64 restart

(

)

void invalidate

(

)

bool isValid

(

)

const

qint64 nsecsElapsed

(

)

const

qint64 elapsed

(

)

const

bool hasExpired

(

qint64

timeout

)

const

qint64 msecsSinceReference

(

)

const

qint64 msecsTo

(

const QElapsedTimer &

other

)

const

qint64 secsTo

(

const QElapsedTimer &

other

)

const

bool operator== ( const QElapsedTimer &  other ) const

inline

Definition at line 79 of file qelapsedtimer.h.

    { return t1 == other.t1 && t2 == other.t2; }

bool operator!= ( const QElapsedTimer &  other ) const

inline

Definition at line 81 of file qelapsedtimer.h.

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

Friends And Related Function Documentation

bool Q_CORE_EXPORT operator< ( const QElapsedTimer &  v1, const QElapsedTimer &  v2  )

friend

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

• QtCore/qelapsedtimer.h