stapl::metadata::generic_metadata_projection< View, P > Class Template Reference

Helper functor used to project the domains in the given locality metadata (P) to the domain of the given View. The result is projected metadata locality information. More...

Public Member Functions
return_type	operator() (View *view, P *part, bool part_is_fixed=true) const
	Project the metadata entries extracted from the underlying view into the domain of the view. More...

Public Types
typedef metadata_entry< domain_type, component_type, cid_type >	md_entry_type
typedef metadata::growable_container< md_entry_type >	md_cont_type
typedef std::pair< bool, md_cont_type * >	return_type

Detailed Description

template<typename View, typename P>
class stapl::metadata::generic_metadata_projection< View, P >

Helper functor used to project the domains in the given locality metadata (P) to the domain of the given View. The result is projected metadata locality information.

This helper functor is invoked when there is no information about the given view, and is thus inefficient for most cases. It attempts to create a single metadata entry for each element of the view.

In its current form, this algorithm is incorrect, as it does not take into account that the input view could be a segmented view and its elements could be a collection of elements. In such a case, it is necessary to check each element in the subview.

Member Function Documentation

operator()()

template<typename View , typename P >

return_type stapl::metadata::generic_metadata_projection< View, P >::operator()	(	View *	view,
		P *	part,
		bool	part_is_fixed = true
	)		const

Project the metadata entries extracted from the underlying view into the domain of the view.

Parameters

view	The original view
part	Container of metadata entries

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

• projection/generic.hpp