tbb::this_task_arena Namespace Reference

Functions
int	max_concurrency ()
	Returns the maximal number of threads that can work inside the arena. More...
int	current_thread_index ()
	Returns the index, aka slot number, of the calling thread in its current arena. More...

Function Documentation

current_thread_index()

int tbb::this_task_arena::current_thread_index ( )

inline

Returns the index, aka slot number, of the calling thread in its current arena.

Definition at line 396 of file task_arena.h.

                                      {
        int idx = tbb::task_arena::current_thread_index();
        return idx == -1 ? tbb::task_arena::not_initialized : idx;
    }

References tbb::interface7::task_arena::current_thread_index(), and tbb::interface7::internal::task_arena_base::not_initialized.

Referenced by tbb::interface9::internal::get_initial_partition_head().

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max_concurrency()

int tbb::this_task_arena::max_concurrency ( )

inline

Returns the maximal number of threads that can work inside the arena.

Definition at line 402 of file task_arena.h.

                                 {
        return tbb::task_arena::internal_max_concurrency(NULL);
    }

References tbb::interface7::internal::task_arena_base::internal_max_concurrency().

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