std::experimental::is_abi_tag
From cppreference.com
| Defined in header <experimental/simd>
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template< class T >
struct is_abi_tag;
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(parallelism TS v2) | |
If T is an ABI tag in the simd_abi namespace, provides the member constant value equal true. For any other type, value is false.
Template parameters
| T | - | a type to check |
Helper variable template
template< class T >
constexpr bool is_abi_tag_v = is_abi_tag<T>::value;
|
(parallelism TS v2) | |
Inherited from std::integral_constant
Member constants
value [static] |
true if T is an ABI tag type, false otherwise (public static member constant) |
Member functions
operator bool |
converts the object to bool, returns value (public member function) |
operator() (C++14) |
returns value (public member function) |
Member types
| Type | Definition |
value_type
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bool
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type
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std::integral_constant<bool, value>
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Example
Run this code
#include <experimental/simd>
static_assert(std::experimental::is_abi_tag_v<stdx::simd_abi::scalar>);
static_assert(!std::experimental::is_abi_tag_v<int>);
int main() {}
See also
(parallelism TS v2) |
checks if a type is a simd flag type (class template) |