tbb::internal::auto_empty_task Class Reference

Smart holder for the empty task class with automatic destruction. More...

#include <scheduler_utility.h>

Collaboration diagram for tbb::internal::auto_empty_task:

Public Member Functions
	auto_empty_task (__TBB_CONTEXT_ARG(generic_scheduler *s, task_group_context *context))
	~auto_empty_task ()
	operator task & ()
task *	operator & ()
task_prefix &	prefix ()

Private Attributes
task *	my_task
generic_scheduler *	my_scheduler

Detailed Description

Smart holder for the empty task class with automatic destruction.

Definition at line 30 of file scheduler_utility.h.

Constructor & Destructor Documentation

auto_empty_task()

tbb::internal::auto_empty_task::auto_empty_task ( __TBB_CONTEXT_ARG(generic_scheduler *s, task_group_context *context)  )

inline

Definition at line 34 of file scheduler_utility.h.

        : my_task( new(&s->allocate_task(sizeof(empty_task), __TBB_CONTEXT_ARG(NULL, context))) empty_task )
        , my_scheduler(s)
    {}

~auto_empty_task()

tbb::internal::auto_empty_task::~auto_empty_task ( )

inline

Definition at line 39 of file scheduler_utility.h.

{ my_scheduler->free_task<small_local_task>(*my_task); }

References tbb::internal::generic_scheduler::free_task(), my_scheduler, and tbb::internal::small_local_task.

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Member Function Documentation

operator &()

task* tbb::internal::auto_empty_task::operator & ( )

inline

Definition at line 42 of file scheduler_utility.h.

{ return my_task; }

References my_task.

operator task &()

tbb::internal::auto_empty_task::operator task & ( )

inline

Definition at line 41 of file scheduler_utility.h.

{ return *my_task; }

References my_task.

prefix()

task_prefix& tbb::internal::auto_empty_task::prefix ( )

inline

Definition at line 43 of file scheduler_utility.h.

{ return my_task->prefix(); }

References my_task, and tbb::task::prefix().

Referenced by tbb::internal::generic_scheduler::local_spawn_root_and_wait().

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Member Data Documentation

my_scheduler

generic_scheduler* tbb::internal::auto_empty_task::my_scheduler

private

Definition at line 32 of file scheduler_utility.h.

Referenced by ~auto_empty_task().

my_task

task* tbb::internal::auto_empty_task::my_task

private

Definition at line 31 of file scheduler_utility.h.

Referenced by operator &(), operator task &(), and prefix().

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

• scheduler_utility.h