Intel(R) Threading Building Blocks Doxygen Documentation
version 4.2.3
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Forwards messages in FIFO order. More...
#include <flow_graph.h>
Public Types | |
typedef T | input_type |
typedef T | output_type |
typedef receiver< input_type >::predecessor_type | predecessor_type |
typedef sender< output_type >::successor_type | successor_type |
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typedef T | input_type |
typedef T | output_type |
typedef receiver< input_type >::predecessor_type | predecessor_type |
typedef sender< output_type >::successor_type | successor_type |
typedef buffer_node< T, __TBB_DEFAULT_NODE_ALLOCATOR(T) > | class_type |
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enum | buffer_item_state |
typedef T | item_type |
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typedef untyped_sender | predecessor_type |
The predecessor type for this node. More... | |
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typedef untyped_receiver | successor_type |
The successor type for this node. More... | |
Public Member Functions | |
__TBB_NOINLINE_SYM | queue_node (graph &g) |
Constructor. More... | |
__TBB_NOINLINE_SYM | queue_node (const queue_node &src) |
Copy constructor. More... | |
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__TBB_STATIC_ASSERT ((tbb::internal::is_same_type< __TBB_DEFAULT_NODE_ALLOCATOR(T), null_type >::value), "__TBB_DEFAULT_NODE_ALLOCATOR(T) template parameter for flow graph nodes is deprecated and will be removed. " "Specify TBB_DEPRECATED_FLOW_NODE_ALLOCATOR to temporary enable the deprecated interface.") | |
__TBB_NOINLINE_SYM | buffer_node (graph &g) |
Constructor. More... | |
__TBB_NOINLINE_SYM | buffer_node (const buffer_node &src) |
Copy constructor. More... | |
bool | register_successor (successor_type &r) __TBB_override |
Adds a new successor. More... | |
bool | remove_successor (successor_type &r) __TBB_override |
Removes a successor. More... | |
bool | try_get (T &v) __TBB_override |
Request an item from the buffer_node. More... | |
bool | try_reserve (T &v) __TBB_override |
Reserves an item. More... | |
bool | try_release () __TBB_override |
Release a reserved item. More... | |
bool | try_consume () __TBB_override |
Consumes a reserved item. More... | |
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graph_node (graph &g) | |
virtual | ~graph_node () |
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reservable_item_buffer () | |
void | reset () |
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item_buffer () | |
Constructor. More... | |
~item_buffer () | |
void | reset () |
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bool | try_put (const typename internal::async_helpers< T >::filtered_type &t) |
Put an item to the receiver. More... | |
bool | try_put (const typename internal::async_helpers< T >::async_type &t) |
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virtual | ~untyped_receiver () |
Destructor. More... | |
template<typename X > | |
bool | try_put (const X &t) |
Put an item to the receiver. More... | |
virtual bool | register_predecessor (predecessor_type &) |
Add a predecessor to the node. More... | |
virtual bool | remove_predecessor (predecessor_type &) |
Remove a predecessor from the node. More... | |
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virtual | ~untyped_sender () |
Protected Types | |
typedef buffer_node< T, Allocator > | base_type |
typedef base_type::size_type | size_type |
typedef base_type::buffer_operation | queue_operation |
typedef queue_node | class_type |
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enum | op_type |
typedef size_t | size_type |
typedef internal::aggregating_functor< class_type, buffer_operation > | handler_type |
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typedef size_t | size_type |
typedef aligned_pair< item_type, buffer_item_state >::type | buffer_item_type |
typedef tbb::internal::allocator_rebind< cache_aligned_allocator< T >, buffer_item_type >::type | allocator_type |
Protected Member Functions | |
void | internal_forward_task (queue_operation *op) __TBB_override |
void | internal_pop (queue_operation *op) __TBB_override |
void | internal_reserve (queue_operation *op) __TBB_override |
void | internal_consume (queue_operation *op) __TBB_override |
void | reset_node (reset_flags f) __TBB_override |
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virtual void | handle_operations (buffer_operation *op_list) |
void | handle_operations_impl (buffer_operation *op_list, derived_type *derived) |
task * | grab_forwarding_task (buffer_operation &op_data) |
bool | enqueue_forwarding_task (buffer_operation &op_data) |
virtual task * | forward_task () |
This is executed by an enqueued task, the "forwarder". More... | |
virtual void | internal_reg_succ (buffer_operation *op) |
Register successor. More... | |
virtual void | internal_rem_succ (buffer_operation *op) |
Remove successor. More... | |
virtual void | internal_forward_task (buffer_operation *op) |
Tries to forward valid items to successors. More... | |
void | internal_forward_task_impl (buffer_operation *op, derived_type *derived) |
virtual bool | internal_push (buffer_operation *op) |
virtual void | internal_pop (buffer_operation *op) |
virtual void | internal_reserve (buffer_operation *op) |
virtual void | internal_consume (buffer_operation *op) |
virtual void | internal_release (buffer_operation *op) |
task * | try_put_task (const T &t) __TBB_override |
receive an item, return a task *if possible More... | |
graph & | graph_reference () const __TBB_override |
void | reset_receiver (reset_flags) __TBB_override |
put receiver back in initial state More... | |
void | reset_node (reset_flags f) __TBB_override |
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bool | reserve_front (T &v) |
void | consume_front () |
void | release_front () |
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bool | buffer_empty () const |
buffer_item_type & | item (size_type i) |
const buffer_item_type & | item (size_type i) const |
bool | my_item_valid (size_type i) const |
bool | my_item_reserved (size_type i) const |
const item_type & | get_my_item (size_t i) const |
void | set_my_item (size_t i, const item_type &o) |
void | fetch_item (size_t i, item_type &o) |
void | move_item (size_t to, size_t from) |
bool | place_item (size_t here, const item_type &me) |
void | swap_items (size_t i, size_t j) |
void | destroy_item (size_type i) |
const item_type & | front () const |
const item_type & | back () const |
void | reserve_item (size_type i) |
void | release_item (size_type i) |
void | destroy_front () |
void | destroy_back () |
size_type | size (size_t new_tail=0) |
size_type | capacity () |
bool | buffer_full () |
void | grow_my_array (size_t minimum_size) |
Grows the internal array. More... | |
bool | push_back (item_type &v) |
bool | pop_back (item_type &v) |
bool | pop_front (item_type &v) |
void | clean_up_buffer (bool reset_pointers) |
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virtual task * | try_put_task_wrapper (const void *p, bool is_async) __TBB_override |
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template<typename X > | |
task * | try_put_task (const X &t) |
virtual bool | is_continue_receiver () |
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virtual bool | try_get_wrapper (void *p, bool is_async) __TBB_override |
virtual bool | try_reserve_wrapper (void *p, bool is_async) __TBB_override |
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template<typename X > | |
bool | try_get (X &t) |
Request an item from the sender. More... | |
template<typename X > | |
bool | try_reserve (X &t) |
Reserves an item in the sender. More... | |
Private Member Functions | |
__TBB_STATIC_ASSERT ((tbb::internal::is_same_type< Allocator, null_type >::value), "Allocator template parameter for flow graph nodes is deprecated and will be removed. " "Specify TBB_DEPRECATED_FLOW_NODE_ALLOCATOR to temporary enable the deprecated interface.") | |
bool | is_item_valid () |
void | try_put_and_add_task (task *&last_task) |
Friends | |
template<typename , typename > | |
class | buffer_node |
Forwards messages in FIFO order.
Definition at line 2568 of file flow_graph.h.
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protected |
Definition at line 2577 of file flow_graph.h.
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protected |
Definition at line 2580 of file flow_graph.h.
typedef T tbb::flow::interface11::queue_node< T, Allocator >::input_type |
Definition at line 2628 of file flow_graph.h.
typedef T tbb::flow::interface11::queue_node< T, Allocator >::output_type |
Definition at line 2629 of file flow_graph.h.
typedef receiver<input_type>::predecessor_type tbb::flow::interface11::queue_node< T, Allocator >::predecessor_type |
Definition at line 2630 of file flow_graph.h.
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protected |
Definition at line 2579 of file flow_graph.h.
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protected |
Definition at line 2578 of file flow_graph.h.
typedef sender<output_type>::successor_type tbb::flow::interface11::queue_node< T, Allocator >::successor_type |
Definition at line 2631 of file flow_graph.h.
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inlineexplicit |
Constructor.
Definition at line 2634 of file flow_graph.h.
References CODEPTR, tbb::internal::fgt_node(), and tbb::flow::interface11::graph_node::my_graph.
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inline |
Copy constructor.
Definition at line 2648 of file flow_graph.h.
References CODEPTR, tbb::internal::fgt_node(), and tbb::flow::interface11::graph_node::my_graph.
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private |
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inlineprotected |
Definition at line 2622 of file flow_graph.h.
References tbb::internal::__TBB_store_with_release(), internal::reservable_item_buffer< T, cache_aligned_allocator< T > >::consume_front(), and internal::SUCCEEDED.
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inlineprotected |
Definition at line 2600 of file flow_graph.h.
References tbb::flow::interface11::buffer_node< T, __TBB_DEFAULT_NODE_ALLOCATOR(T) >::internal_forward_task_impl().
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inlineprotected |
Definition at line 2604 of file flow_graph.h.
References tbb::internal::__TBB_store_with_release(), internal::FAILED, internal::item_buffer< T, cache_aligned_allocator< T > >::my_head, internal::item_buffer< T, cache_aligned_allocator< T > >::my_item_valid(), internal::reservable_item_buffer< T, cache_aligned_allocator< T > >::my_reserved, internal::item_buffer< T, cache_aligned_allocator< T > >::pop_front(), and internal::SUCCEEDED.
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inlineprotected |
Definition at line 2613 of file flow_graph.h.
References tbb::internal::__TBB_store_with_release(), internal::FAILED, internal::item_buffer< T, cache_aligned_allocator< T > >::my_head, internal::item_buffer< T, cache_aligned_allocator< T > >::my_item_valid(), internal::reservable_item_buffer< T, cache_aligned_allocator< T > >::my_reserved, internal::reservable_item_buffer< T, cache_aligned_allocator< T > >::reserve_front(), and internal::SUCCEEDED.
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inlineprivate |
Definition at line 2585 of file flow_graph.h.
References internal::item_buffer< T, cache_aligned_allocator< T > >::my_head, and internal::item_buffer< T, cache_aligned_allocator< T > >::my_item_valid().
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inlineprotectedvirtual |
Implements tbb::flow::interface11::graph_node.
Definition at line 2661 of file flow_graph.h.
References tbb::flow::interface11::buffer_node< T, Allocator >::reset_node().
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inlineprivate |
Definition at line 2589 of file flow_graph.h.
References tbb::flow::interface11::combine_tasks(), internal::item_buffer< T, cache_aligned_allocator< T > >::destroy_front(), internal::item_buffer< T, cache_aligned_allocator< T > >::front(), and tbb::flow::interface11::buffer_node< T, __TBB_DEFAULT_NODE_ALLOCATOR(T) >::graph_reference().
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friend |
Definition at line 2583 of file flow_graph.h.