Espaços nominais
Variantes
    Ações

      std::promise::promise

      De cppreference.com

      This page has been machine-translated from the English version of the wiki using Google Translate.

      The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

      Click here for the English version of this page

      <metanoindex/>

       
      C++
       
      Biblioteca de suporte a discussão
      Threads
      Original:
      Threads
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      this_thread namespace
      Original:
      this_thread namespace
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Exclusão mútua
      Original:
      Mutual exclusion
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      Gestão de bloqueio genérico
      Original:
      Generic lock management
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)(C++11)(C++11)
      (C++11)
      (C++11)
      (C++11)(C++11)(C++11)
      Variáveis ​​de condição
      Original:
      Condition variables
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Futuros
      Original:
      Futures
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
       
      std::promise
      Funções de membro
      Original:
      Member functions
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      promise::promise
      promise::~promise
      promise::operator=
      promise::swap
      Obtendo o resultado
      Original:
      Getting the result
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      promise::get_future
      Definir o resultado
      Original:
      Setting the result
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      promise::set_value
      promise::set_value_at_thread_exit
      promise::set_exception
      promise::set_exception_at_thread_exit
       
      <tbody> </tbody>
      promise();
      		 (1) (desde C++11)
      template< class Alloc > promise( std::allocator_arg_t, const Alloc& alloc );
      		 (2) (desde C++11)
      promise( promise&& other );
      		 (3) (desde C++11)
      promise( const promise& other ) = delete;
      		 (4) (desde C++11)
      Constrói um objeto promise.
      Original:
      Constructs a promise object.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      1)
      Construtor padrão. Constrói a promessa com um estado vazio compartilhada.
      Original:
      Default constructor. Constructs the promise with an empty shared state.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      2)
      Constrói a promessa com um estado vazio compartilhada. O estado compartilhado é alocado utilizando alloc. Alloc deve atender aos requisitos de Allocator.
      Original:
      Constructs the promise with an empty shared state. The shared state is allocated using alloc. Alloc must meet the requirements of Allocator.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      3)
      Mova construtor. Constrói a promessa com o estado compartilhado de other usando a semântica de movimento. other está em estado válido, mas indefinido depois.
      Original:
      Move constructor. Constructs the promise with the shared state of other using move semantics. other is in valid, but undefined state afterwards.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      4)
      promise não é copiável.
      Original:
      promise is not copyable.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      Parâmetros

      alloc -
      alocador de usar para alocar o estado compartilhado
      Original:
      allocator to use to allocate the shared state
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      other -
      outro promise adquirir o estado de
      Original:
      another promise to acquire the state from
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      Exceções

      1-2)
      (Nenhum)
      Original:
      (none)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      3)
      noexcept specification:  
      <tbody> </tbody>
      noexcept
        (desde C++11)
      `