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std::experimental::parallel::is_execution_policy

From cppreference.com
template< class T >
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.

Contents

[edit] Template parameters

T - a type to check

[edit] Helper template

template< class T >
constexpr bool is_execution_policy_v = is_execution_policy<T>::value;

Inherited from std::integral_constant

Member constants

value
[static]
true if T is a standard or implementation-defined execution policy 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 bool
type std::integral_constant<bool, value>