alpaka::concepts::impl::IView Concept Reference

Interface concept for objects describing api-related multidimensional memory access. More...

#include <IView.hpp>

Concept definition

        template<typename T, typename T_Mut, typename T_Const>
        concept IView = requires(T t, alpaka::Vec<typename T::index_type, T::dim()> vec) {
            requires IMdSpan<T, T_Mut, T_Const>;
            { t.getApi() } -> alpaka::concepts::Api;
 

Creates a sub view to a part of the memory.

See also

alpaka::View::getSubView

            t.getSubView(vec /* extents */) /* -> alpaka::concepts::impl::IView */;
            t.getSubView(vec /* offset */, vec /* extents */) /* -> alpaka::concepts::impl::IView */;
 

        }

Detailed Description

Interface concept for objects describing api-related multidimensional memory access.

An alpaka::view-like object contains information about the device(s) to which it is connected. The alpaka::view-like object has no memory ownership, and therefore, it does not manage the memory lifetime. The represented memory can have any dimensionality.

Any object fitting the IView concept is also an IMdSpan.

Definition at line 28 of file IView.hpp.