internal::decrementer< T > Class Template Reference

#include <_flow_graph_body_impl.h>

Inheritance diagram for internal::decrementer< T >:

Collaboration diagram for internal::decrementer< T >:

Public Types
typedef continue_msg	input_type
typedef continue_msg	output_type

Public Member Functions
	decrementer (int number_of_predecessors=0)
void	set_owner (T *node)

Protected Member Functions
graph &	graph_reference () __TBB_override

Private Member Functions
task *	execute () __TBB_override
Private Member Functions inherited from tbb::internal::no_copy
	no_copy ()
	Allow default construction. More...

Private Attributes
T *	my_node

Detailed Description

template<typename T>
class internal::decrementer< T >

Definition at line 348 of file _flow_graph_body_impl.h.

Member Typedef Documentation

input_type

template<typename T >

typedef continue_msg internal::decrementer< T >::input_type

Definition at line 364 of file _flow_graph_body_impl.h.

output_type

template<typename T >

typedef continue_msg internal::decrementer< T >::output_type

Definition at line 365 of file _flow_graph_body_impl.h.

Constructor & Destructor Documentation

decrementer()

template<typename T >

internal::decrementer< T >::decrementer ( int  number_of_predecessors = 0 )

inline

Definition at line 366 of file _flow_graph_body_impl.h.

        : continue_receiver(
            __TBB_FLOW_GRAPH_PRIORITY_ARG1(number_of_predecessors, tbb::flow::internal::no_priority)
        )
          // Since decrementer does not make use of possibly unconstructed owner inside its
          // constructor, my_node can be directly initialized with 'this' pointer passed from the
          // owner, hence making method 'set_owner' needless.
        , my_node(NULL)
    {}

Member Function Documentation

execute()

template<typename T >

task* internal::decrementer< T >::execute ( )

inlineprivate

Definition at line 352 of file _flow_graph_body_impl.h.

                                   {
        return my_node->decrement_counter();
    }

graph_reference()

template<typename T >

graph& internal::decrementer< T >::graph_reference ( )

inlineprotected

Definition at line 358 of file _flow_graph_body_impl.h.

Referenced by tbb::flow::interface10::limiter_node< T >::forward_task(), tbb::flow::interface10::limiter_node< T >::register_predecessor(), and tbb::flow::interface10::limiter_node< T >::register_successor().

                                            {
        return my_node->my_graph;
    }

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set_owner()

template<typename T >

void internal::decrementer< T >::set_owner ( T *  node )

inline

Definition at line 375 of file _flow_graph_body_impl.h.

{ my_node = node; }

Member Data Documentation

my_node

template<typename T >

T* internal::decrementer< T >::my_node

private

Definition at line 350 of file _flow_graph_body_impl.h.

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

• _flow_graph_body_impl.h