std::is_execution_policy (3) - Linux Manuals
std::is_execution_policy: std::is_execution_policy
NAME
std::is_execution_policy - std::is_execution_policy
Synopsis
Defined in header <execution>
template< class T > (since C++17)
struct is_execution_policy;
Checks whether T is a standard or implementation-defined execution policy type.
Provides the member constant value which is equal to true, if T is a_standard_execution_policy_type, or an implementation-defined execution policy type. Otherwise, value is equal to false.
The behavior of a program that adds specializations for std::is_execution_policy is undefined.
Template parameters
T - a type to check
Helper template
Defined in header <execution>
template< class T > (since C++17)
inline constexpr bool is_execution_policy_v = std::is_execution_policy<T>::value;
Inherited from std::integral_constant
Member constants
value true if T is a standard or implementation-defined execution policy type, false otherwise
[static]
Member functions
operator bool (public member function)
operator() returns value
(C++14)
Member types
Type Definition
value_type bool
type std::integral_constant<bool, value>
See also
sequenced_policy
parallel_policy
parallel_unsequenced_policy
unsequenced_policy execution policy types
(C++17)
(C++17)
(C++17)
(C++20)
seq
par
par_unseq
unseq global execution policy objects
(C++17)
(C++17)
(C++17)
(C++20)