boost::executors::loop_executor Class Reference

#include <loop_executor.hpp>

Public Types
typedef executors::work	work
	type-erasure to store the works to do More...

Public Member Functions
bool	try_executing_one ()
	Effects: try to execute one task. More...
	loop_executor ()
	loop_executor is not copyable. More...
	~loop_executor ()
	Effects: Destroys the thread pool. More...
void	loop ()
	loop More...
void	close ()
	Effects: close the loop_executor for submissions. More...
bool	closed ()
	Returns: whether the pool is closed for submissions. More...
void	submit (void(*closure)())
	Requires: Closure is a model of Callable(void()) and a model of CopyConstructible/MoveConstructible. More...
template<typename Closure >
void	submit (BOOST_THREAD_RV_REF(Closure) closure)
template<typename Pred >
bool	reschedule_until (Pred const &pred)
	Requires: This must be called from an scheduled task. More...
void	run_queued_closures ()
	run queued closures More...

Member Typedef Documentation

typedef executors::work boost::executors::loop_executor::work

type-erasure to store the works to do

Constructor & Destructor Documentation

boost::executors::loop_executor::loop_executor ( )

inline

loop_executor is not copyable.

Effects: creates a thread pool that runs closures using one of its closure-executing methods.

Throws: Whatever exception is thrown while initializing the needed resources.

boost::executors::loop_executor::~loop_executor ( )

inline

Effects: Destroys the thread pool.

Synchronization: The completion of all the closures happen before the completion of the loop_executor destructor.

References close().

Member Function Documentation

void boost::executors::loop_executor::close ( )

inline

Effects: close the loop_executor for submissions.

The loop will work until there is no more closures to run.

References boost::sync_queue< ValueType >::close().

Referenced by ~loop_executor().

bool boost::executors::loop_executor::closed ( )

inline

Returns: whether the pool is closed for submissions.

References boost::sync_queue< ValueType >::closed().

void boost::executors::loop_executor::loop ( )

inline

loop

template<typename Pred >

bool boost::executors::loop_executor::reschedule_until ( Pred const &  pred )

inline

Requires: This must be called from an scheduled task.

Effects: reschedule functions until pred()

References try_executing_one().

void boost::executors::loop_executor::run_queued_closures ( )

inline

run queued closures

References boost::sync_queue< ValueType >::empty(), and boost::sync_queue< ValueType >::underlying_queue().

void boost::executors::loop_executor::submit ( void(*)()  closure )

inline

Requires: Closure is a model of Callable(void()) and a model of CopyConstructible/MoveConstructible.

Effects: The specified closure will be scheduled for execution at some point in the future. If invoked closure throws an exception the loop_executor will call std::terminate, as is the case with threads.

Synchronization: completion of closure on a particular thread happens before destruction of thread's thread local variables.

Throws: sync_queue_is_closed if the thread pool is closed. Whatever exception that can be throw while storing the closure.

References boost::sync_queue< ValueType >::push_back().

template<typename Closure >

void boost::executors::loop_executor::submit ( BOOST_THREAD_RV_REF(Closure)  closure )

inline

References boost::sync_queue< ValueType >::push_back().

bool boost::executors::loop_executor::try_executing_one ( )

inline

Effects: try to execute one task.

Returns: whether a task has been executed. Throws: whatever the current task constructor throws or the task() throws.

References boost::exception, boost::sinks::event_log::success, and boost::sync_queue< ValueType >::try_pull_front().

Referenced by reschedule_until().

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

• boost_1_57_0/boost/thread/executors/loop_executor.hpp