std::experimental::simd_mask<T,Abi>::copy_from
From cppreference.com
< cpp | experimental | simd | simd mask
| template<class Flags> void copy_from( const bool* mem, Flags flags ); |
(parallelism TS v2) | |
The load function replaces all elements of a simd_mask such that the i-th element is assigned with mem[i] for all i in the range of [0, size()).
Parameters
| mem | - | a pointer into an array where [mem, mem + size()) is a valid range
|
| flags | - | if of type vector_aligned_tag, the load constructor may assume mem to point to storage aligned by memory_alignment_v<simd_mask>
|
| Type requirements | ||
-is_simd_flag_type_v<Flags> must be true.
| ||
See also
| (parallelism TS v2) |
flag indicating alignment of the load/store address to element alignment (class) |
| (parallelism TS v2) |
flag indicating alignment of the load/store address to vector alignment (class) |
| (parallelism TS v2) |
flag indicating alignment of the load/store address to the specified alignment (class template) |
| (parallelism TS v2) |
obtains an appropriate alignment for vector_aligned (class template) |
| (parallelism TS v2) |
constructs a simd_mask object (public member function) |
| (parallelism TS v2) |
stores simd_mask elements to contiguous memory (public member function) |
| (parallelism TS v2) |
loads simd elements from contiguous memory (public member function of std::experimental::simd<T,Abi>) |