Forwards messages in priority order. More...

#include <flow_graph.h>

Inheritance diagram for tbb::flow::interface7::priority_queue_node< T, Compare, A >:

Public Types
typedef T	input_type

typedef T	output_type

typedef buffer_node< T, A >	base_type

typedef sender< input_type >	predecessor_type

typedef receiver< output_type >	successor_type

Public Types inherited from tbb::flow::interface7::buffer_node< T, A >
typedef T	input_type

typedef T	output_type

typedef sender< input_type >	predecessor_type

typedef receiver< output_type >	successor_type

typedef buffer_node< T, A >	my_class

Public Types inherited from tbb::flow::interface7::receiver< T >
typedef T	input_type
	The input type of this receiver.

typedef sender< T >	predecessor_type
	The predecessor type for this node.

Public Types inherited from tbb::flow::interface7::sender< T >
typedef T	output_type
	The output type of this sender.

typedef receiver< T >	successor_type
	The successor type for this node.

Public Member Functions
	priority_queue_node (graph &g)
	Constructor.

	priority_queue_node (const priority_queue_node &src)
	Copy constructor.

void	set_name (const char *name)

Public Member Functions inherited from tbb::flow::interface7::buffer_node< T, A >
	buffer_node (graph &g)
	Constructor.

	buffer_node (const buffer_node &src)
	Copy constructor.

bool	register_successor (receiver< output_type > &r)
	Adds a new successor. More...

bool	remove_successor (receiver< output_type > &r)
	Removes a successor. More...

bool	try_get (T &v)
	Request an item from the buffer_node. More...

bool	try_reserve (T &v)
	Reserves an item. More...

bool	try_release ()
	Release a reserved item. More...

bool	try_consume ()
	Consumes a reserved item. More...

Public Member Functions inherited from tbb::flow::interface7::graph_node
	graph_node (graph &g)

Public Member Functions inherited from tbb::flow::interface7::receiver< T >
virtual	~receiver ()
	Destructor.

bool	try_put (const T &t)
	Put an item to the receiver.

virtual bool	register_predecessor (predecessor_type &)
	Add a predecessor to the node.

virtual bool	remove_predecessor (predecessor_type &)
	Remove a predecessor from the node.

Protected Types
enum	op_stat { WAIT =0, SUCCEEDED, FAILED }

typedef buffer_node< T, A > ::size_type	size_type

typedef buffer_node< T, A > ::item_type	item_type

typedef buffer_node< T, A > ::buffer_operation	prio_operation

Protected Types inherited from tbb::flow::interface7::buffer_node< T, A >
enum	op_type { reg_succ, rem_succ, req_item, res_item, rel_res, con_res, put_item, try_fwd_task }

enum	op_stat { WAIT =0, SUCCEEDED, FAILED }

typedef size_t	size_type

typedef internal::aggregating_functor < my_class, buffer_operation >	my_handler

Protected Member Functions
void	reset ()

void	handle_operations (prio_operation *op_list)

void	internal_forward_task (prio_operation *op)
	Tries to forward valid items to successors.

void	internal_push (prio_operation *op)

void	internal_pop (prio_operation *op)

void	internal_reserve (prio_operation *op)

void	internal_consume (prio_operation *op)

void	internal_release (prio_operation *op)

Protected Member Functions inherited from tbb::flow::interface7::buffer_node< T, A >
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".

virtual void	internal_reg_succ (buffer_operation *op)
	Register successor.

virtual void	internal_rem_succ (buffer_operation *op)
	Remove successor.

task *	try_put_task (const T &t)
	receive an item, return a task *if possible

void	reset_receiver ()

Protected Member Functions inherited from tbb::flow::interface7::receiver< T >
virtual bool	is_continue_receiver ()

Additional Inherited Members
Protected Attributes inherited from tbb::flow::interface7::buffer_node< T, A >
internal::round_robin_cache< T, null_rw_mutex >	my_successors

bool	forwarder_busy

internal::aggregator < my_handler, buffer_operation >	my_aggregator

Detailed Description

Forwards messages in priority order.

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

Public Types