std::experimental::simd_abi::max_fixed_size

 

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simd_abi::scalar simd_abi::fixed_size	simd_abi::native simd_abi::compatible	simd_abi::max_fixed_size
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element_aligned_tagelement_aligned	vector_aligned_tagvector_aligned	overaligned_tagoveraligned
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simd_caststatic_simd_cast	to_fixed_sizeto_compatibleto_native	split concat
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Defined in header <experimental/simd>
namespace simd_abi {   template < class T >   inline constexpr int max_fixed_size = /*implementation-defined*/; }

The value of max_fixed_size<T> declares that an instance of simd<T, fixed_size<N>> with N <= max_fixed_size<T> is supported by the implementation.

Notes

It is unspecified whether an implementation supports simd<T, fixed_size<N>> with N > max_fixed_size<T>. The value of max_fixed_size<T> may depend on compiler flags and may change between different compiler versions.