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std::unique_lock::operator bool

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< cpp‎ | thread‎ | unique lock

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C++
 
Biblioteca de suporte a discussão
Threads
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Threads
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(C++11)
this_thread namespace
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this_thread namespace
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(C++11)
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Exclusão mútua
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Mutual exclusion
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(C++11)
(C++11)
Gestão de bloqueio genérico
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Generic lock management
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(C++11)(C++11)(C++11)
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Variáveis ​​de condição
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Condition variables
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Futuros
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Futures
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std::unique_lock
Funções de membro
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Member functions
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unique_lock::unique_lock
unique_lock::~unique_lock
unique_lock::operator=
Bloqueio
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Locking
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unique_lock::lock
unique_lock::try_lock
unique_lock::try_lock_for
unique_lock::try_lock_until
unique_lock::unlock
Modificadores
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Modifiers
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unique_lock::swap
unique_lock::release
Observadores
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Observers
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unique_lock::mutex
unique_lock::owns_lock
unique_lock::operator bool
Não-membros funções
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Non-member functions
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explicit operator bool() const;
 (desde C++11)
Verifica se *this possui um mutex bloqueado ou não. Efetivamente chama owns_lock().
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Checks whether *this owns a locked mutex or not. Effectively calls owns_lock().
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Índice

[editar] Parâmetros

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

true se *this tem um mutex associado e adquiriu propriedade, false outra forma.
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true if *this has an associated mutex and has acquired ownership of it, false otherwise.
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[editar] Exceções

noexcept specification:  
noexcept
  (desde C++11)

[editar] Veja também
testa se o bloqueio é dono da sua mutex associado
Original:
tests whether the lock owns its associated mutex
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(função pública membro) [edit]
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