tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type > Struct Template Reference

#include <flow_graph.h>

Collaboration diagram for tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >:

Public Types
typedef T	async_type
typedef T::async_msg_data_type	filtered_type

Static Public Member Functions
static const void *	to_void_ptr (const T &t)
static void *	to_void_ptr (T &t)
static const T &	from_void_ptr (const void *p)
static T &	from_void_ptr (void *p)
static task *	try_put_task_wrapper_impl (receiver< T > *const this_recv, const void *p, bool is_async)

Static Public Attributes
static const bool	is_async_type = true

Detailed Description

template<typename T>
struct tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >

Definition at line 264 of file flow_graph.h.

Member Typedef Documentation

async_type

template<typename T >

typedef T tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::async_type

Definition at line 265 of file flow_graph.h.

filtered_type

template<typename T >

typedef T::async_msg_data_type tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::filtered_type

Definition at line 266 of file flow_graph.h.

Member Function Documentation

from_void_ptr() [1/2]

template<typename T >

static const T& tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::from_void_ptr ( const void *  p )

inlinestatic

Definition at line 280 of file flow_graph.h.

                                                 {
        return *static_cast<const T*>(static_cast<const async_msg<filtered_type>*>(p));
    }

from_void_ptr() [2/2]

template<typename T >

static T& tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::from_void_ptr ( void *  p )

inlinestatic

Definition at line 284 of file flow_graph.h.

                                     {
        return *static_cast<T*>(static_cast<async_msg<filtered_type>*>(p));
    }

to_void_ptr() [1/2]

template<typename T >

static const void* tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::to_void_ptr ( const T &  t )

inlinestatic

Definition at line 271 of file flow_graph.h.

                                               {
        return static_cast<const void*>(&static_cast<const async_msg<filtered_type>&>(t));
    }

to_void_ptr() [2/2]

template<typename T >

static void* tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::to_void_ptr ( T &  t )

inlinestatic

Definition at line 275 of file flow_graph.h.

                                   {
        return static_cast<void*>(&static_cast<async_msg<filtered_type>&>(t));
    }

try_put_task_wrapper_impl()

template<typename T >

static task* tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::try_put_task_wrapper_impl ( receiver< T > *const  this_recv, const void *  p, bool  is_async  )

inlinestatic

Definition at line 289 of file flow_graph.h.

                                                                                                       {
        if (is_async) {
            // Both are async
            return this_recv->try_put_task(from_void_ptr(p));
        }
        else {
            // This (T) is async and incoming 'X t' is NOT async
            // Create async_msg for X
            const filtered_type& t = async_helpers<filtered_type>::from_void_ptr(p);
            const T msg(t);
            return this_recv->try_put_task(msg);
        }
    }

Member Data Documentation

is_async_type

template<typename T >

const bool tbb::flow::interface11::internal::async_helpers< T, typename std::enable_if< std::is_base_of< async_msg< typename T::async_msg_data_type >, T >::value >::type >::is_async_type = true

static

Definition at line 268 of file flow_graph.h.

---

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

• flow_graph.h