std::experimental::simd_mask - cppreference.com
From cppreference.com
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(parallelism TS v2) | |
The class template simd_mask is a data-parallel type with the element type bool. The width of a given simd_mask instantiation is a constant expression, determined by the template parameters. Specifically, simd_mask<T, Abi>::size() is always simd<T, Abi>::size().
Template parameters
| T | - | the element type simd_mask applies on
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| Abi | - | the ABI type simd_mask applies on
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Helper alias templates
| Template | Definition |
template< class T, int N > using fixed_size_simd_mask
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simd_mask<T, simd_abi::fixed_size<N>>
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template< class T > using native_simd_mask
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simd_mask<T, simd_abi::native<T>>
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Member types
| Member type | Definition |
value_type
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bool
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reference
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implementation-defined |
simd_type
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simd<T, Abi>
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abi_type
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Abi
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Member functions
(parallelism TS v2) |
constructs a simd_mask object (public member function) [edit] |
(parallelism TS v2) |
loads simd_mask elements from contiguous memory (public member function) [edit] |
(parallelism TS v2) |
stores simd_mask elements to contiguous memory (public member function) [edit] |
(parallelism TS v2) |
accesses specified element (public member function) [edit] |
(parallelism TS v2) |
negates each element (public member function) [edit] |
[static] (parallelism TS v2) |
returns the width / number of elements (public static member function) [edit] |
Non-member functions
Example
See also
| data-parallel vector type (class template) [edit] | |
proxy to a subset of a valarray after applying a boolean mask operator[] (class template) [edit] |