Threads::ConditionVariable Class Reference

#include <deal.II/base/thread_management.h>

Public Member Functions
void	signal ()
void	broadcast ()
void	wait (Mutex &mutex)

Private Attributes
std::condition_variable	condition_variable

Detailed Description

Class implementing a condition variable. The semantics of this class and its member functions are the same as those of the POSIX functions.

Deprecated:

Use std::condition_variable instead.

Author

Wolfgang Bangerth, 2003

Definition at line 174 of file thread_management.h.

Member Function Documentation

signal()

void Threads::ConditionVariable::signal ( )

inline

Signal to a single listener that a condition has been met, i.e. that some data will now be available.

Definition at line 182 of file thread_management.h.

broadcast()

void Threads::ConditionVariable::broadcast ( )

inline

Signal to multiple listener that a condition has been met, i.e. that some data will now be available.

Definition at line 192 of file thread_management.h.

wait()

void Threads::ConditionVariable::wait ( Mutex &  mutex )

inline

Wait for the condition to be signalled. Signal variables need to be guarded by a mutex which needs to be given to this function as an argument, see the man page of pthread_cond_wait for a description of the mechanisms.

The mutex is assumed held at the entry to this function but is released upon exit.

Definition at line 207 of file thread_management.h.

Member Data Documentation

condition_variable

std::condition_variable Threads::ConditionVariable::condition_variable

private

Data object storing the necessary data.

Definition at line 217 of file thread_management.h.

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

• deal.II/base/thread_management.h