stapl::paragraph_impl::promote_wf< WF, GlobalVS > Struct Template Reference

Workfunction wrapper that facilitates promotion of a localized return value to the global scope (i.e., that of the PARAGRAPH instead of the task. More...

Public Member Functions
	promote_wf (tg_callback cb, WF const &wf, GlobalVS const &gvs)
template<typename... Views>
result_type	operator() (Views const &... views)
	Forward parameters to WF invocation, take return value and pass on to promotion_resolver::operator()/promote() call chain with tuple of input params as an additional parameter. Generalize the base workfunction's localized result. More...

Public Types
typedef wf_invoke< WF, GlobalVS >::result_type	result_type

Public Attributes
tg_callback	m_cb
	task graph callback used to release any edge_container backed lazy_edge_reference objects stored in viewset member.
GlobalVS	m_gvs
	A copy of the viewset passed to task creation before any localization transformation.

Detailed Description

template<typename WF, typename GlobalVS>
struct stapl::paragraph_impl::promote_wf< WF, GlobalVS >

Workfunction wrapper that facilitates promotion of a localized return value to the global scope (i.e., that of the PARAGRAPH instead of the task.

Template Parameters

WF	The workfunction type passed to task creation.
GlobalVS	The pre-localization view set type.

Member Function Documentation

operator()()

template<typename WF , typename GlobalVS >

template<typename... Views>

result_type stapl::paragraph_impl::promote_wf< WF, GlobalVS >::operator()

(

Views const &...

views

)

Forward parameters to WF invocation, take return value and pass on to promotion_resolver::operator()/promote() call chain with tuple of input params as an additional parameter. Generalize the base workfunction's localized result.

Parameters

views...

Variadic list of views that are passed to the base workfunction.

Returns

The promoted return value of the workfunction.

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

• return_promotion.hpp