ml::WaitCondition Class Reference

WaitCondition implements a wait condition for thread synchronization. More...

#include <mlWaitCondition.h>

Public Member Functions
	WaitCondition ()
void	wait (Lock &lock)
	Waits for the condition, given a locked non-recursive mutex.
template<typename duration_type >
bool	wait (Lock &lock, duration_type duration)
	Waits for the condition, given a locked non-recursive mutex.
void	notifyAll ()
	Notifies all waiting threads.
void	notifyOne ()
	Notifies one waiting thread.

Detailed Description

WaitCondition implements a wait condition for thread synchronization.

Thread-safety: This class is thread-safe.

Please note that wait conditions can return from a wait call "spuriously", even when not notified. So the typical use case when waiting for a condition should be:

Lock lock(_someMutex);
while (!someConditionIsTrue) {
  _condition.wait(lock)
}

Definition at line 45 of file mlWaitCondition.h.

Constructor & Destructor Documentation

WaitCondition()

ml::WaitCondition::WaitCondition ( )

inline

Definition at line 48 of file mlWaitCondition.h.

Member Function Documentation

notifyAll()

void ml::WaitCondition::notifyAll ( )

inline

Notifies all waiting threads.

Definition at line 71 of file mlWaitCondition.h.

notifyOne()

void ml::WaitCondition::notifyOne ( )

inline

Notifies one waiting thread.

Definition at line 79 of file mlWaitCondition.h.

wait() [1/2]

void ml::WaitCondition::wait ( Lock & lock )

inline

Waits for the condition, given a locked non-recursive mutex.

The mutex will be released and locked again when wait() returns.

Definition at line 54 of file mlWaitCondition.h.

wait() [2/2]

template<typename duration_type >

bool ml::WaitCondition::wait ( Lock & lock, duration_type duration )

inline

Waits for the condition, given a locked non-recursive mutex.

The mutex will be released and locked again when wait() returns.

Definition at line 63 of file mlWaitCondition.h.

References mlrange_cast().

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

• MeVis/Foundation/Sources/MLUtilities/mlWaitCondition.h