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Действия

std::allocator_arg_t

Материал из cppreference.com

 
 
 
Динамическое управление памятью
Низкий уровень управления памятью
Распределители
Original:
Allocators
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allocator
allocator_traits(C++11)
allocator_arg_t(C++11)
allocator_arg(C++11)
uses_allocator(C++11)
scoped_allocator_adaptor(C++11)
Неинициализированные хранения
Original:
Uninitialized storage
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uninitialized_copy
uninitialized_copy_n(C++11)
uninitialized_fill
uninitialized_fill_n
raw_storage_iterator
get_temporary_buffer
return_temporary_buffer
Умные указатели
Original:
Smart pointers
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unique_ptr(C++11)
shared_ptr(C++11)
weak_ptr(C++11)
auto_ptr(устарело)
owner_less(C++11)
enable_shared_from_this(C++11)
bad_weak_ptr(C++11)
default_delete(C++11)
Поддержка сборки мусора
Original:
Garbage collection support
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declare_reachable(C++11)
undeclare_reachable(C++11)
declare_no_pointers(C++11)
undeclare_no_pointers(C++11)
pointer_safety(C++11)
get_pointer_safety(C++11)
Разное
Original:
Miscellaneous
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pointer_traits(C++11)
addressof(C++11)
align(C++11)
C Library
Original:
C Library
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Заголовочный файл <memory>
struct allocator_arg_t {};
(начиная с C++11)
std::allocator_arg_t является пустой класс типа используется для устранения неоднозначности перегрузки конструкторы и функции-члены распределитель-Aware объектов, в том числе std::tuple, std::function, std::promise, и std::packaged_task.
Original:
std::allocator_arg_t is an empty class type used to disambiguate the overloads of constructors and member functions of allocator-aware objects, including std::tuple, std::function, std::promise, and std::packaged_task.
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[править] См. также

Объект типа std::allocator_arg_t используется для выбора распределитель-Aware конструкторов
Original:
an object of type std::allocator_arg_t used to select allocator-aware constructors
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(константа) [edit]
проверяет, является ли указанный тип поддерживает использование-распределитель строительства
Original:
checks if the specified type supports uses-allocator construction
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(шаблон класса) [edit]