std::experimental::memory_alignment
From cppreference.com
< cpp | experimental | simd
Defined in header <experimental/simd>
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template
<
class T, class U =
typename T::
value_type
>
struct memory_alignment; |
(parallelism TS v2) | |
If is_simd_mask_v<T> is true and U is bool, or if is_simd_v<T> is true and U is a vectorizable type, provides the member constant value equal to the minimum alignment of a pointer passed to a load constructor, copy_from function, or copy_to function. For any other types T and U, there is no member value
If the program adds specializations for std::memory_alignment
or std::memory_alignment_v(since C++17)
Helper variable template
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template
<
class T, class U =
typename T::
value_type
>
constexpr std::size_t memory_alignment_v = memory_alignment<T, U> :: value ; |
(parallelism TS v2) | |
Inherited from std::integral_constant
Member constants
value [static] |
the minimum alignment of a pointer passed to a load constructor, copy_from function, or copy_to function (public static member constant) |
Member functions
operator std::size_t |
converts the object to std::size_t, returns value
(public member function) |
operator() (C++14) |
returns value (public member function) |
Member types
| Type | Definition |
value_type
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std::size_t |
type
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std::integral_constant < std::size_t, value> |
Example
| This section is incomplete Reason: no example |
See also
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(parallelism TS v2)
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flag indicating alignment of the load/store address to vector alignment (class) |
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(parallelism TS v2)
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constructs a simd object (public member function of std::experimental::simd<T,Abi>) |
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(parallelism TS v2)
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loads simd elements from contiguous memory (public member function of std::experimental::simd<T,Abi>) |
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(parallelism TS v2)
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stores simd elements to contiguous memory (public member function of std::experimental::simd<T,Abi>) |
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(parallelism TS v2)
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constructs a simd_mask object (public member function of std::experimental::simd_mask<T,Abi>) |
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(parallelism TS v2)
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loads simd_mask elements from contiguous memory (public member function of std::experimental::simd_mask<T,Abi>)
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(parallelism TS v2)
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stores simd_mask elements to contiguous memory (public member function of std::experimental::simd_mask<T,Abi>)
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