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 >
constexpr bool is_execution_policy_v = (parallelism TS)
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 ,
[static] false otherwise
(public static member constant)

Member functions¶

operator bool converts the object to bool, returns value
(public member function)
operator() returns value
(C++14) (public member function)

Member types¶

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