std::uses_allocator<std::packaged_task>

 
 
Thread support library
Threads
(C++11)
this_thread namespace
(C++11)
(C++11)
(C++11)
Mutual exclusion
(C++11)
Generic lock management
(C++11)
(C++11)
(C++11)
(C++11)(C++11)(C++11)
(C++11)
(C++11)
Condition variables
(C++11)
Futures
(C++11)
(C++11)
(C++11)
(C++11)
 
 
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

checks if the specified type supports uses-allocator construction
(class template)