kyotocabinet::CondVar Class Reference

Condition variable. More...

#include <kcthread.h>

List of all members.

Public Member Functions
	CondVar ()
	Default constructor.
	~CondVar ()
	Destructor.
void	wait (Mutex *mutex)
	Wait for the signal.
bool	wait (Mutex *mutex, double sec)
	Wait for the signal.
void	signal ()
	Send the wake-up signal to another waiting thread.
void	broadcast ()
	Send the wake-up signals to all waiting threads.

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Detailed Description

Condition variable.

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Constructor & Destructor Documentation

kyotocabinet::CondVar::CondVar

(

)

[explicit]

Default constructor.

kyotocabinet::CondVar::~CondVar

(

)

Destructor.

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Member Function Documentation

void kyotocabinet::CondVar::wait

(

Mutex *

mutex

)

Wait for the signal.

Parameters:

mutex

a locked mutex.

bool kyotocabinet::CondVar::wait	(	Mutex *	mutex,
		double	sec
	)

Wait for the signal.

Parameters:

mutex	a locked mutex.
sec	the interval of the suspension in seconds.

Returns:

true on catched signal, or false on timeout.

void kyotocabinet::CondVar::signal

(

)

Send the wake-up signal to another waiting thread.

Note:

The mutex used for the wait method should be locked by the caller.

void kyotocabinet::CondVar::broadcast

(

)

Send the wake-up signals to all waiting threads.

Note:

The mutex used for the wait method should be locked by the caller.