pthreads::Condition Class Reference

Allows multiple threads to wait until a condition is satisfied. More...

#include <cpp_pthreads/condition.h>

Public Member Functions
int	broadcast ()
	signals all threads waiting on the condition More...
int	destroy ()
	destroys a condition variable More...
int	init ()
	calls initializes a condition variable with default attributes More...
int	init (const Attr< Condition > &attr)
	initializes a condition variable with the specified attributes More...
int	signal ()
	signals one thread waiting on the condition More...
int	wait (Mutex &mutex)
	called by a thread that wishes to wait on this condition More...

Private Attributes
pthread_cond_t	m_data

Detailed Description

Allows multiple threads to wait until a condition is satisfied.

Note

A condition variable is always used with a mutex. When a condition is signaled, one thread that is currently waiting on that condition is woken up, and aquires the mutex that associated with the wait.

Definition at line 44 of file condition.h.

Member Function Documentation

int pthreads::Condition::broadcast

(

)

signals all threads waiting on the condition

int pthreads::Condition::destroy

(

)

destroys a condition variable

int pthreads::Condition::init

(

)

calls initializes a condition variable with default attributes

int pthreads::Condition::init

(

const Attr< Condition > &

attr

)

initializes a condition variable with the specified attributes

int pthreads::Condition::signal

(

)

signals one thread waiting on the condition

int pthreads::Condition::wait

(

Mutex &

mutex

)

called by a thread that wishes to wait on this condition

Member Data Documentation

pthread_cond_t pthreads::Condition::m_data

private

Definition at line 46 of file condition.h.

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

• include/cpp_pthreads/condition.h