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

An cache of predecessors that supports requests and reservations. More...

#include <flow_graph.h>

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

Collaboration diagram for tbb::flow::interface11::internal::reservable_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::predecessor_cache< T, M >
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
	reservable_predecessor_cache ()
bool	try_reserve (output_type &v)
bool	try_release ()
bool	try_consume ()
void	reset ()
void	clear ()
Public Member Functions inherited from tbb::flow::interface11::internal::predecessor_cache< T, M >
	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 ()

Private Attributes
predecessor_type *	reserved_src

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 ()
Protected Attributes inherited from tbb::flow::interface11::internal::predecessor_cache< T, M >
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

Detailed Description

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

An cache of predecessors that supports requests and reservations.

Definition at line 131 of file flow_graph.h.

Member Typedef Documentation

mutex_type

template<typename T, typename M = spin_mutex>

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

Definition at line 200 of file flow_graph.h.

output_type

template<typename T, typename M = spin_mutex>

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

Definition at line 201 of file flow_graph.h.

predecessor_type

template<typename T, typename M = spin_mutex>

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

Definition at line 203 of file flow_graph.h.

successor_type

template<typename T, typename M = spin_mutex>

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

Definition at line 204 of file flow_graph.h.

Constructor & Destructor Documentation

reservable_predecessor_cache()

template<typename T, typename M = spin_mutex>

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

inline

Definition at line 210 of file flow_graph.h.

{

Member Function Documentation

clear()

template<typename T, typename M = spin_mutex>

void tbb::flow::interface11::internal::reservable_predecessor_cache< T, M >::clear ( )

inline

Definition at line 261 of file flow_graph.h.

                                                                                                                        {

reset()

template<typename T, typename M = spin_mutex>

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

inline

Definition at line 256 of file flow_graph.h.

             {
            // Incoming 't' is NOT async
            return this_recv->try_put_task(from_void_ptr(p));
        }

try_consume()

template<typename T, typename M = spin_mutex>

bool tbb::flow::interface11::internal::reservable_predecessor_cache< T, M >::try_consume ( )

inline

Definition at line 250 of file flow_graph.h.

             {

try_release()

template<typename T, typename M = spin_mutex>

bool tbb::flow::interface11::internal::reservable_predecessor_cache< T, M >::try_release ( )

inline

Definition at line 243 of file flow_graph.h.

                                                                                                       {
        if (is_async) {
            // This (T) is NOT async and incoming 'A<X> t' IS async

try_reserve()

template<typename T, typename M = spin_mutex>

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

inline

Definition at line 213 of file flow_graph.h.

                   {

template < typename T > class async_storage;

template< typename T, typename = void >
struct async_helpers {
    typedef async_msg<T> async_type;
    typedef T filtered_type;

    static const bool is_async_type = false;

    static const void* to_void_ptr(const T& t) {
        return static_cast<const void*>(&t);
    }

    static void* to_void_ptr(T& t) {
        return static_cast<void*>(&t);
    }

    static const T& from_void_ptr(const void* p) {
        return *static_cast<const T*>(p);
    }

Member Data Documentation

reserved_src

template<typename T, typename M = spin_mutex>

predecessor_type* tbb::flow::interface11::internal::reservable_predecessor_cache< T, M >::reserved_src

private

Definition at line 267 of file flow_graph.h.

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

• flow_graph.h