std::experimental::concat

 

C++

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Filesystem library (filesystem TS)

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Library fundamentals 3 (library fundamentals TS v3)

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Extensions for parallelism 2 (parallelism TS v2)

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Extensions for concurrency 2 (concurrency TS v2)

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Extensions for parallelism v2

Parallel exceptions
exception_list
Additional execution policies
execution::vector_policy	execution::unsequenced_policy
Algorithms
induction reductionreduction_plusreduction_minusreduction_multiplies	reduction_bit_andreduction_bit_orreduction_bit_xorreduction_minreduction_max	for_loopfor_loop_stridedfor_loop_nfor_loop_n_strided
execution::no_vec
execution::ordered_update_t
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define_task_blockdefine_task_block_restore_thread
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SIMD library

Main classes
simd	simd_mask
ABI tags
simd_abi::scalar simd_abi::fixed_size	simd_abi::native simd_abi::compatible	simd_abi::max_fixed_size simd_abi::deduce
Alignment tags
element_aligned_tagelement_aligned	vector_aligned_tagvector_aligned	overaligned_tagoveraligned
Where expression
where	where_expression	const_where_expression
Casts
simd_caststatic_simd_cast	to_fixed_sizeto_compatibleto_native	splitsplit_by concat
Algorithms
min max	minmax clamp
Reduction
reducehminhmax
Mask reduction
all_ofany_ofnone_ofsome_of	popcount find_first_setfind_last_set
Traits
is_simdis_simd_mask is_abi_tag is_simd_flag_type	simd_size memory_alignment rebind_simdresize_simd
Math functions

 

Defined in header <experimental/simd>
template< class T, class... Abis > simd<T, simd_abi::deduce_t<T, (simd_size_v<T, Abis> + ...)>> concat( const simd<T, Abis>&... vs ) noexcept;	(1)	(parallelism TS v2)
template< class T, class... Abis > simd_mask<T, simd_abi::deduce_t<T, (simd_size_v<T, Abis> + ...)>> concat( const simd_mask<T, Abis>&... vs ) noexcept;	(2)	(parallelism TS v2)

Concatenates the input simd or simd_mask objects.

Parameter

vs

-

the input simd or simd_mask parameter pack

Return value

The concatenated result of a single simd or simd_mask object.