std::uses_allocator<std::packaged_task>
< cpp | thread | packaged task
template< class R, class Alloc > struct uses_allocator<std::packaged_task<R>, Alloc> : true_type { }; |
(since C++11) (removed in C++17) |
|
Provides a specialization of the std::uses_allocator type trait for std::packaged_task.
Inherited from std::integral_constant
Member constants
value [static] |
true (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> |
See also
(C++11) |
checks if the specified type supports uses-allocator construction (class template) |