std::allocator_arg

 

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Zuweiser Original: Allocators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
allocator
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definiert in Header <memory>
constexprstd::allocator_arg_t allocator_arg =std::allocator_arg_t();		(seit C++11)

std::allocator_arg ist eine Konstante vom Typ std::allocator_arg_t verwendet werden, um Mehrdeutigkeiten bei Call-site, die Überlastungen der Konstruktoren und Elementfunktionen Allocator-aware Objekte, wie std::tuple, std::function, std::promise und std::packaged_task .

Original:

std::allocator_arg is a constant of type std::allocator_arg_t used to disambiguate, at call site, the overloads of the constructors and member functions of allocator-aware objects, such as std::tuple, std::function, std::promise, and std::packaged_task.

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Siehe auch

allocator_arg_t (C++11)	Type zur Auswahl der Konstruktorüberladungen mit Allokatorunterstützung (Klasse)
uses_allocator (C++11)	prüft, ob der angegebene Typ allokatorgestützte Erzeugung unterstützt. (Klassen-Template)