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std::uses_allocator<std::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)

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http://en.cppreference.com/w/cpp/thread/packaged_task/uses_allocator