tbb::flow::interface11::internal::predecessor_cache< T, M > Class Template Reference

A cache of predecessors that only supports try_get. More...

#include <flow_graph.h>

Inheritance diagram for tbb::flow::interface11::internal::predecessor_cache< T, M >:

Collaboration diagram for tbb::flow::interface11::internal::predecessor_cache< T, M >:

Public Types
typedef M	mutex_type
typedef T	output_type
typedef untyped_sender	predecessor_type
typedef untyped_receiver	successor_type
Public Types inherited from tbb::flow::interface11::internal::node_cache< untyped_sender, M >
typedef size_t	size_type

Public Member Functions
	predecessor_cache ()
void	set_owner (successor_type *owner)
bool	get_item (output_type &v)
void	reset ()
Public Member Functions inherited from tbb::flow::interface11::internal::node_cache< untyped_sender, M >
bool	empty ()
void	add (untyped_sender &n)
void	remove (untyped_sender &n)
void	clear ()

Protected Attributes
successor_type *	my_owner
Protected Attributes inherited from tbb::flow::interface11::internal::node_cache< untyped_sender, M >
mutex_type	my_mutex
std::queue< untyped_sender * >	my_q

Additional Inherited Members
Protected Types inherited from tbb::flow::interface11::internal::node_cache< untyped_sender, M >
typedef M	mutex_type
Protected Member Functions inherited from tbb::flow::interface11::internal::node_cache< untyped_sender, M >
bool	internal_empty ()
size_type	internal_size ()
void	internal_push (untyped_sender &n)
untyped_sender &	internal_pop ()

Detailed Description

template<typename T, typename M = spin_mutex>
class tbb::flow::interface11::internal::predecessor_cache< T, M >

A cache of predecessors that only supports try_get.

Definition at line 130 of file flow_graph.h.

Member Typedef Documentation

mutex_type

template<typename T, typename M = spin_mutex>

typedef M tbb::flow::interface11::internal::predecessor_cache< T, M >::mutex_type

Definition at line 130 of file flow_graph.h.

output_type

template<typename T, typename M = spin_mutex>

typedef T tbb::flow::interface11::internal::predecessor_cache< T, M >::output_type

Definition at line 131 of file flow_graph.h.

predecessor_type

template<typename T, typename M = spin_mutex>

typedef untyped_sender tbb::flow::interface11::internal::predecessor_cache< T, M >::predecessor_type

Definition at line 133 of file flow_graph.h.

successor_type

template<typename T, typename M = spin_mutex>

typedef untyped_receiver tbb::flow::interface11::internal::predecessor_cache< T, M >::successor_type

Definition at line 134 of file flow_graph.h.

Constructor & Destructor Documentation

predecessor_cache()

template<typename T, typename M = spin_mutex>

tbb::flow::interface11::internal::predecessor_cache< T, M >::predecessor_cache ( )

inline

Definition at line 140 of file flow_graph.h.

{

Member Function Documentation

get_item()

template<typename T, typename M = spin_mutex>

bool tbb::flow::interface11::internal::predecessor_cache< T, M >::get_item ( output_type &  v )

inline

Definition at line 144 of file flow_graph.h.

                     {

public:
    typedef std::list<C *, tbb::tbb_allocator<C *> > edge_list_type;

    void add_edge(C &s) {
        built_edges.push_back(&s);
    }

    void delete_edge(C &s) {
        for (typename edge_list_type::iterator i = built_edges.begin(); i != built_edges.end(); ++i) {
            if (*i == &s) {
                (void)built_edges.erase(i);
                return;  // only remove one predecessor per request
            }
        }
    }

    void copy_edges(edge_list_type &v) {
        v = built_edges;
    }

    size_t edge_count() {
        return (size_t)(built_edges.size());
    }

    void clear() {

reset()

template<typename T, typename M = spin_mutex>

void tbb::flow::interface11::internal::predecessor_cache< T, M >::reset ( )

inline

Definition at line 174 of file flow_graph.h.

       :
    edge_list_type built_edges;
};  // class edge_container
#endif  /* TBB_DEPRECATED_FLOW_NODE_EXTRACTION */

} // namespace internal

set_owner()

template<typename T, typename M = spin_mutex>

void tbb::flow::interface11::internal::predecessor_cache< T, M >::set_owner ( successor_type *  owner )

inline

Definition at line 142 of file flow_graph.h.

{

Member Data Documentation

my_owner

template<typename T, typename M = spin_mutex>

successor_type* tbb::flow::interface11::internal::predecessor_cache< T, M >::my_owner

protected

Definition at line 192 of file flow_graph.h.

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

• flow_graph.h