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std::future_category

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Threads
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thread(C++11)
this_thread espacio de nombres
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this_thread namespace
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Mutual exclusion
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Generic lock management
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Futures
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promise(C++11)
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future_error(C++11)
future_category(C++11)
future_errc(C++11)
 
Defined in header <future>
const std::error_category& future_category();
(desde C++11)
Obtiene una referencia al objeto de error de categoría estática de los errores relacionados con los futuros y las promesas. El objeto es necesaria para anular el error_category::name() función virtual para devolver un puntero a la cadena "future". Se utiliza para identificar los códigos de error previstos en las excepciones del tipo std::future_error .
Original:
Obtains a reference to the static error category object for the errors related to futures and promises. The object is required to override the virtual function error_category::name() to return a pointer to the string "future". It is used to identify error codes provided in the exceptions of type std::future_error.
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Contenido

[editar] Parámetros

(Ninguno)
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(none)
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[editar] Valor de retorno

una referencia al objeto estático de tipo no especificado de tiempo de ejecución, derivado de std::error_category .
Original:
a reference to the static object of unspecified runtime type, derived from std::error_category.
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[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Ejemplo

[editar] Ver también

identifica los códigos de error en el futuro
Original:
identifies the future error codes
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(enum) [edit]
informa de un error relacionado con futuros o promesas
Original:
reports an error related to futures or promises
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(clase) [edit]
clase base para las categorías de error
Original:
base class for error categories
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(clase) [edit]