std::experimental::parallel::is_execution_policy (3) - Linux Man Pages

std::experimental::parallel::is_execution_policy: std::experimental::parallel::is_execution_policy

NAME

std::experimental::parallel::is_execution_policy - std::experimental::parallel::is_execution_policy

Synopsis


Defined in header <experimental/execution_policy>
template< class T > (parallelism TS)
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 execution_policy, sequential_execution_policy, parallel_execution_policy, parallel_vector_execution_policy, or an implementation-defined execution policy type. Otherwise, value is equal to false.
The behavior of a program that adds specializations for is_execution_policy is undefined.

Template parameters


T - a type to check


Helper template


Defined in header <experimental/execution_policy>
template< class T > (parallelism TS)
constexpr bool is_execution_policy_v = 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
         (public static member constant)
[static]

Member functions


              converts the object to bool, returns value
operator bool (public member function)


operator() returns value
              (public member function)
(C++14)

Member types


Type Definition
value_type bool
type std::integral_constant<bool, value>