alpaka::concepts::IMdSpan Concept Reference

Interface concept for objects describing multidimensional memory access. More...

#include <IMdSpan.hpp>

Concept definition

    template<typename T, typename T_ValueType = alpaka::NotRequired>
    concept IMdSpan = requires {
        requires impl::IMdSpan<
            std::remove_reference_t<T>,
            std::remove_const_t<std::remove_reference_t<T>>,
            std::add_const_t<std::remove_reference_t<T>>>;
        requires ExpectedValueType<trait::GetValueType_t<std::decay_t<T>>, T_ValueType>;
    }

Detailed Description

Interface concept for objects describing multidimensional memory access.

An object of type alpaka::mdspan does not store any information about the storage location, e.g., whether the memory is located on a CPU or a GPU.

Attention

Use alpaka::IMdSpan to restrict types in your code. The actual interface is described in alpaka::concepts::impl::IMdSpan.

Definition at line 91 of file IMdSpan.hpp.