Module qtjambi

Package io.qt.core

Class QSemaphore

java.lang.Object

io.qt.QtObject

io.qt.core.QSemaphore

All Implemented Interfaces:

QtObjectInterface

public class QSemaphore
extends QtObject

General counting semaphore

Java wrapper for Qt class QSemaphore

Constructor Summary

Constructors

Constructor	Description
QSemaphore()	Overloaded constructor for QSemaphore(int) with n = 0.
QSemaphore(int n)	See QSemaphore::QSemaphore(int)

Method Summary

Modifier and Type	Method	Description
final void	acquire()	Overloaded function for acquire(int) with n = 1.
final void	acquire(int n)	See QSemaphore::acquire(int)
final int	available()	See QSemaphore::available()const
final void	release()	Overloaded function for release(int) with n = 1.
final void	release(int n)	See QSemaphore::release(int)
final boolean	try_acquire()	See QSemaphore::try_acquire()
final boolean	tryAcquire()	Overloaded function for tryAcquire(int) with n = 1.
final boolean	tryAcquire(int n)	See QSemaphore::tryAcquire(int)
final boolean	tryAcquire(int n, int timeout)	See QSemaphore::tryAcquire(int,int)
final boolean	tryAcquire(int n, QDeadlineTimer timeout)	See QSemaphore::tryAcquire(int,QDeadlineTimer)
final boolean	tryAcquire(int n, QDeadlineTimer.ForeverConstant timeout)	Overloaded function for tryAcquire(int, io.qt.core.QDeadlineTimer).

Methods inherited from class io.qt.QtObject

dispose, equals, isDisposed

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

QSemaphore

public QSemaphore(int n)

See QSemaphore::QSemaphore(int)

Parameters:

n -

QSemaphore

public QSemaphore()

Overloaded constructor for QSemaphore(int) with n = 0.

Method Details

acquire

@QtUninvokable
public final void acquire(int n)

See QSemaphore::acquire(int)

Parameters:

n -

available

@QtUninvokable
public final int available()

See QSemaphore::available()const

Returns:

release

@QtUninvokable
public final void release(int n)

See QSemaphore::release(int)

Parameters:

n -

tryAcquire

@QtUninvokable
public final boolean tryAcquire(int n)

See QSemaphore::tryAcquire(int)

Parameters:

n -

Returns:

tryAcquire

@QtUninvokable
public final boolean tryAcquire(int n,
 QDeadlineTimer timeout)

See QSemaphore::tryAcquire(int,QDeadlineTimer)

Parameters:

n -

timeout -

Returns:

Since:

This function was introduced in Qt 6.6.

tryAcquire

@QtUninvokable
public final boolean tryAcquire(int n,
 int timeout)

See QSemaphore::tryAcquire(int,int)

Parameters:

n -

timeout -

Returns:

try_acquire

@QtUninvokable
public final boolean try_acquire()

See QSemaphore::try_acquire()

Returns:

Since:

This function was introduced in Qt 6.3.

acquire

@QtUninvokable
public final void acquire()

Overloaded function for acquire(int) with n = 1.

release

@QtUninvokable
public final void release()

Overloaded function for release(int) with n = 1.

tryAcquire

@QtUninvokable
public final boolean tryAcquire()

Overloaded function for tryAcquire(int) with n = 1.

tryAcquire

@QtUninvokable
public final boolean tryAcquire(int n,
 QDeadlineTimer.ForeverConstant timeout)

Overloaded function for tryAcquire(int, io.qt.core.QDeadlineTimer).