this_task_arena extensions¶
Note
To enable these extensions, set the TBB_PREVIEW_TASK_GROUP_EXTENSIONS
macro to 1.
Description¶
oneAPI Threading Building Blocks (oneTBB) implementation extends the tbb::this_task_arena specification
with an overloaded enqueue
function.
API¶
Header¶
#include <oneapi/tbb/task_arena.h>
Synopsis¶
namespace oneapi {
namespace tbb {
namespace this_task_arena {
void enqueue(task_handle&& h);
template<typename F>
void enqueue(F&& f) ;
} // namespace this_task_arena
} // namespace tbb
} // namespace oneapi
Member Functions¶
Enqueues a task into the task_arena
currently used by the calling thread to process the specified functor, then immediately returns.
The F
type must meet the Function Objects requirements described in the [function.objects] section of the ISO C++ Standard.
Behavior of this function is identical to template<typename F> void task_arena::enqueue(F&& f)
applied to task_arena
object constructed with attach
parameter.
-
void enqueue(task_handle &&h)
Enqueues a task owned by h
into the task_arena
that is currently used by the calling thread.
Behavior of this function is identical to generic version (template<typename F> void enqueue(F&& f)
) except the parameter type.
Note
h
should not be empty to avoid undefined behavior.
See also: