std::experimental:: const_where_expression
| Parallel exceptions | ||||
| Additional execution policies | ||||
| Algorithms | ||||
| Task blocks | ||||
| Data-parallel vectors | ||||
| Main classes | |||||||
| ABI tags | |||||||
| Alignment tags | |||||||
| Where expression | |||||||
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| Casts | |||||||
| Algorithms | |||||||
| Reduction | |||||||
| Mask reduction | |||||||
| Traits | |||||||
| Math functions | |||||||
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Defined in header
<experimental/simd>
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|
template
<
class
M,
class
V
>
class const_where_expression ; |
(parallelism TS v2) | |
The class template
const_where_expression
abstracts the notion of selected elements
of a given const object of arithmetic or data-parallel type. Selected elements signifies the elements
data
[
i
]
for all
i ∈
{
j ∈ ℕ
|
j
<
M
::
size
(
)
⋀ mask
[
j
]
}
.
Template parameters
| M | - | The mask type |
| V | - | The value type M applies on |
Valid combinations of
(M, V)
are: (
simd_mask
<
T, Abi
>
,
const
simd
<
T, Abi
>
), (
simd_mask
<
T, Abi
>
,
const
simd_mask
<
T, Abi
>
), (
bool
,
const
T
).
Member functions
|
unary operators
(public member function) |
|
|
stores selected elements to address
(public member function) |
Example
|
This section is incomplete
Reason: no example |