tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item > Class Template Reference
#include <parallel_do.h>
Inheritance diagram for tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >:
Collaboration diagram for tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >:
Private Types | |
| typedef parallel_do_feeder_impl< Body, Item > | feeder_type |
Private Member Functions | |
| do_iteration_task_iter (const Iterator &iter, feeder_type &feeder) | |
| task * | execute () __TBB_override |
| Should be overridden by derived classes. More... | |
Private Attributes | |
| Iterator | my_iter |
| feeder_type & | my_feeder |
Friends | |
| template<typename Iterator_ , typename Body_ , typename Item_ > | |
| class | do_group_task_forward |
| template<typename Body_ , typename Item_ > | |
| class | do_group_task_input |
| template<typename Iterator_ , typename Body_ , typename Item_ > | |
| class | do_task_iter |
Additional Inherited Members | |
 Public Types inherited from tbb::task | |
| enum | state_type { executing, reexecute, ready, allocated, freed, recycle } |
| Enumeration of task states that the scheduler considers. More... | |
| typedef internal::affinity_id | affinity_id |
| An id as used for specifying affinity. More... | |
| Public Member Functions inherited from tbb::task | |
| virtual | ~task () |
| Destructor. More... | |
| internal::allocate_continuation_proxy & | allocate_continuation () |
| Returns proxy for overloaded new that allocates a continuation task of *this. More... | |
| internal::allocate_child_proxy & | allocate_child () |
| Returns proxy for overloaded new that allocates a child task of *this. More... | |
| void | recycle_as_continuation () |
| Change this to be a continuation of its former self. More... | |
| void | recycle_as_safe_continuation () |
| Recommended to use, safe variant of recycle_as_continuation. More... | |
| void | recycle_as_child_of (task &new_parent) |
| Change this to be a child of new_parent. More... | |
| void | recycle_to_reexecute () |
| Schedule this for reexecution after current execute() returns. More... | |
| void | set_ref_count (int count) |
| Set reference count. More... | |
| void | increment_ref_count () |
| Atomically increment reference count. More... | |
| int | add_ref_count (int count) |
| Atomically adds to reference count and returns its new value. More... | |
| int | decrement_ref_count () |
| Atomically decrement reference count and returns its new value. More... | |
| void | spawn_and_wait_for_all (task &child) |
| Similar to spawn followed by wait_for_all, but more efficient. More... | |
| void __TBB_EXPORTED_METHOD | spawn_and_wait_for_all (task_list &list) |
| Similar to spawn followed by wait_for_all, but more efficient. More... | |
| void | wait_for_all () |
| Wait for reference count to become one, and set reference count to zero. More... | |
| task * | parent () const |
| task on whose behalf this task is working, or NULL if this is a root. More... | |
| void | set_parent (task *p) |
| sets parent task pointer to specified value More... | |
| task_group_context * | context () |
| This method is deprecated and will be removed in the future. More... | |
| task_group_context * | group () |
| Pointer to the task group descriptor. More... | |
| bool | is_stolen_task () const |
| True if task was stolen from the task pool of another thread. More... | |
| bool | is_enqueued_task () const |
| True if the task was enqueued. More... | |
| state_type | state () const |
| Current execution state. More... | |
| int | ref_count () const |
| The internal reference count. More... | |
| bool __TBB_EXPORTED_METHOD | is_owned_by_current_thread () const |
| Obsolete, and only retained for the sake of backward compatibility. Always returns true. More... | |
| void | set_affinity (affinity_id id) |
| Set affinity for this task. More... | |
| affinity_id | affinity () const |
| Current affinity of this task. More... | |
| virtual void __TBB_EXPORTED_METHOD | note_affinity (affinity_id id) |
| Invoked by scheduler to notify task that it ran on unexpected thread. More... | |
| void __TBB_EXPORTED_METHOD | change_group (task_group_context &ctx) |
| Moves this task from its current group into another one. More... | |
| bool | cancel_group_execution () |
| Initiates cancellation of all tasks in this cancellation group and its subordinate groups. More... | |
| bool | is_cancelled () const |
| Returns true if the context has received cancellation request. More... | |
| __TBB_DEPRECATED void | set_group_priority (priority_t p) |
| Changes priority of the task group this task belongs to. More... | |
| __TBB_DEPRECATED priority_t | group_priority () const |
| Retrieves current priority of the task group this task belongs to. More... | |
| Static Public Member Functions inherited from tbb::task | |
| static internal::allocate_root_proxy | allocate_root () |
| Returns proxy for overloaded new that allocates a root task. More... | |
| static internal::allocate_root_with_context_proxy | allocate_root (task_group_context &ctx) |
| Returns proxy for overloaded new that allocates a root task associated with user supplied context. More... | |
| static void | spawn_root_and_wait (task &root) |
| Spawn task allocated by allocate_root, wait for it to complete, and deallocate it. More... | |
| static void | spawn_root_and_wait (task_list &root_list) |
| Spawn root tasks on list and wait for all of them to finish. More... | |
| static void | enqueue (task &t) |
| Enqueue task for starvation-resistant execution. More... | |
| static void | enqueue (task &t, priority_t p) |
| Enqueue task for starvation-resistant execution on the specified priority level. More... | |
| static void | enqueue (task &t, task_arena &arena, priority_t p=priority_t(0)) |
| Enqueue task in task_arena. More... | |
| static task &__TBB_EXPORTED_FUNC | self () |
| The innermost task being executed or destroyed by the current thread at the moment. More... | |
| Protected Member Functions inherited from tbb::task | |
| task () | |
| Default constructor. More... | |
Detailed Description
template<typename Iterator, typename Body, typename Item>
class tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >
Definition at line 123 of file parallel_do.h.
Member Typedef Documentation
◆ feeder_type
template<typename Iterator , typename Body , typename Item >
|
private |
Definition at line 125 of file parallel_do.h.
Constructor & Destructor Documentation
◆ do_iteration_task_iter()
template<typename Iterator , typename Body , typename Item >
|
inlineprivate |
Definition at line 130 of file parallel_do.h.
Iterator my_iter
Definition: parallel_do.h:127
feeder_type & my_feeder
Definition: parallel_do.h:128
Member Function Documentation
◆ execute()
template<typename Iterator , typename Body , typename Item >
|
inlineprivatevirtual |
Should be overridden by derived classes.
Implements tbb::task.
Definition at line 134 of file parallel_do.h.
Iterator my_iter
Definition: parallel_do.h:127
const Body * my_body
Definition: parallel_do.h:183
static void call(const Body &obj, __TBB_FORWARDING_REF(A1) arg1, A2 &arg2)
Definition: parallel_do.h:86
feeder_type & my_feeder
Definition: parallel_do.h:128
References tbb::interface9::internal::parallel_do_operator_selector< Body, Item >::call(), tbb::interface9::internal::parallel_do_feeder_impl< Body, Item >::my_body, tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >::my_feeder, and tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >::my_iter.
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Friends And Related Function Documentation
◆ do_group_task_forward
template<typename Iterator , typename Body , typename Item >
template<typename Iterator_ , typename Body_ , typename Item_ >
|
friend |
Definition at line 140 of file parallel_do.h.
◆ do_group_task_input
template<typename Iterator , typename Body , typename Item >
template<typename Body_ , typename Item_ >
|
friend |
Definition at line 141 of file parallel_do.h.
◆ do_task_iter
template<typename Iterator , typename Body , typename Item >
template<typename Iterator_ , typename Body_ , typename Item_ >
|
friend |
Definition at line 142 of file parallel_do.h.
Member Data Documentation
◆ my_feeder
template<typename Iterator , typename Body , typename Item >
|
private |
Definition at line 128 of file parallel_do.h.
Referenced by tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >::execute().
◆ my_iter
template<typename Iterator , typename Body , typename Item >
|
private |
Definition at line 127 of file parallel_do.h.
Referenced by tbb::interface9::internal::do_iteration_task_iter< Iterator, Body, Item >::execute().
The documentation for this class was generated from the following file: