Espacios de nombres
Variantes
Acciones

std::atomic_signal_fence

De cppreference.com
< cpp‎ | atomic

 
 
Operaciones de biblioteca Atómica
Tipos
Original:
Types
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
atomic(C++11)
atomic_is_lock_free(C++11)
Funciones
Original:
Functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
atomic_store
atomic_store_explicit
(C++11)
(C++11)
atomic_load
atomic_load_explicit
(C++11)
(C++11)
atomic_exchange
atomic_exchange_explicit
(C++11)
(C++11)
atomic_compare_exchange_weak
atomic_compare_exchange_weak_explicit
atomic_compare_exchange_strong
atomic_compare_exchange_strong_explicit
(C++11)
(C++11)
(C++11)
(C++11)
atomic_fetch_add
atomic_fetch_add_explicit
(C++11)
(C++11)
atomic_fetch_sub
atomic_fetch_sub_explicit
(C++11)
(C++11)
atomic_fetch_and
atomic_fetch_and_explicit
(C++11)
(C++11)
atomic_fetch_or
atomic_fetch_or_explicit
(C++11)
(C++11)
atomic_fetch_xor
atomic_fetch_xor_explicit
(C++11)
(C++11)
Banderas atómicas
Original:
Atomic flags
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
atomic_flag(C++11)
atomic_flag_test_and_set
atomic_flag_test_and_set_explicit
(C++11)
(C++11)
atomic_flag_clear
atomic_flag_clear_explicit
(C++11)
(C++11)
Inicialización
Original:
Initialization
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
atomic_init(C++11)
ATOMIC_VAR_INIT(C++11)
ATOMIC_FLAG_INIT(C++11)
Memoria pedido
Original:
Memory ordering
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
memory_order(C++11)
kill_dependency(C++11)
atomic_thread_fence(C++11)
atomic_signal_fence(C++11)
 
Defined in header <atomic>
extern "C" void atomic_signal_fence( std::memory_order order );
(desde C++11)
Establece la sincronización de la memoria ordenación de accesos atómicas no atómicas y relajado, siguiendo las instrucciones de order, entre un hilo y un manejador de señales ejecuta en el mismo subproceso. Esto es equivalente a std::atomic_thread_fence, excepto no hay instrucciones de CPU para ordenar la memoria se emiten. Sólo reordenamiento de las instrucciones del compilador se suprime como order instruye. Por ejemplo, escribe no se puede mover más allá de una valla con la semántica de liberación y lee no se puede mover por delante de una valla con adquirir semántica .
Original:
Establishes memory synchronization ordering of non-atomic and relaxed atomic accesses, as instructed by order, between a thread and a signal handler executed on the same thread. This is equivalent to std::atomic_thread_fence, except no CPU instructions for memory ordering are issued. Only reordering of the instructions by the compiler is suppressed as order instructs. For example, writes cannot be moved past a fence with release semantics and reads cannot be moved ahead of a fence with acquire semantics.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Contenido

[editar] Parámetros

order -
la memoria ordenamiento ejecutado por la valla
Original:
the memory ordering executed by this fence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[editar] Valor de retorno

(Ninguno)
Original:
(none)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Ver también

define las limitaciones de memoria de pedido para la operación dada atómica
Original:
defines memory ordering constraints for the given atomic operation
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(typedef) [edit]
memoria genérica depende del orden de sincronización de la cerca primitiva
Original:
generic memory order-dependent fence synchronization primitive
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(función) [edit]
C documentation for atomic_signal_fence