Synchronization primitive useful for waking a worker after a number of other things complete. More...

Inheritance diagram for Grappa::CompletionEvent:

Public Member Functions
	CompletionEvent (int64_t count=0)

int64_t	get_count () const

void	enroll (int64_t inc=1)

void	complete (int64_t decr=1)
	Decrement count once, if count == 0, wake all waiters. More...

void	wait ()

void	wait (SuspendedDelegate *c)

void	reset ()

void	send_completion (Core origin, int64_t decr=1)

Detailed Description

Synchronization primitive useful for waking a worker after a number of other things complete.

All waiting tasks will be woken as soon as the count goes to 0. Use enroll() to add more tasks.

Fulfills the ConditionVariable type_trait.

Definition at line 45 of file CompletionEvent.hpp.

Constructor & Destructor Documentation

Grappa::CompletionEvent::CompletionEvent ( int64_t count = 0 )

inline

Definition at line 50 of file CompletionEvent.hpp.

void Grappa::CompletionEvent::complete ( int64_t decr = 1 )

inline

Decrement count once, if count == 0, wake all waiters.

Definition at line 59 of file CompletionEvent.hpp.

void Grappa::CompletionEvent::enroll ( int64_t inc = 1 )

inline

Definition at line 54 of file CompletionEvent.hpp.

int64_t Grappa::CompletionEvent::get_count ( ) const

inline

Definition at line 52 of file CompletionEvent.hpp.

void Grappa::CompletionEvent::reset ( )

inline

Definition at line 84 of file CompletionEvent.hpp.

void Grappa::CompletionEvent::wait ( )

inline

Definition at line 69 of file CompletionEvent.hpp.

void Grappa::CompletionEvent::wait ( SuspendedDelegate * c )

inline

Definition at line 75 of file CompletionEvent.hpp.

int64_t Grappa::CompletionEvent::count

protected

Definition at line 48 of file CompletionEvent.hpp.

ConditionVariable Grappa::CompletionEvent::cv

protected

Definition at line 47 of file CompletionEvent.hpp.

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