std::uses_allocator<std::promise>

 

C++

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Technical Specifications

 

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std::promise

Member functions

promise::promise

promise::~promise

promise::operator=

promise::swap

Getting the result

promise::get_future

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promise::set_value

promise::set_value_at_thread_exit

promise::set_exception

promise::set_exception_at_thread_exit

 

template< class R, class Alloc > struct uses_allocator<std::promise<R>, Alloc> : std::true_type { };		(since C++11)

Provides a specialization of the std::uses_allocator type trait for std::promise.

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

uses_allocator (C++11)

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