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std::atomic_store, std::atomic_store_explicit

De cppreference.com
< cpp‎ | atomic

 
 
Operaciones de biblioteca Atómica
Tipos
Original:
Types
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(C++11)
Funciones
Original:
Functions
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atomic_storeatomic_store_explicit
(C++11)(C++11)
Banderas atómicas
Original:
Atomic flags
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Inicialización
Original:
Initialization
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Memoria pedido
Original:
Memory ordering
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Definido en la cabecera <atomic>
template< class T >
void atomic_store( std::atomic<T>* obj, T desr );
(1) (desde C++11)
template< class T >
void atomic_store( volatile std::atomic<T>* obj, T desr );
(2) (desde C++11)
template< class T >

void atomic_store_explicit( std::atomic<T>* obj, T desr,

                            std::memory_order order);
(3) (desde C++11)
template< class T >

void atomic_store_explicit( volatile std::atomic<T>* obj, T desr,

                            std::memory_order order);
(4) (desde C++11)
1-2)
Atómicamente sustituye el valor apuntado por obj con el valor de desr como por obj->store(desr)
Original:
Atomically replaces the value pointed to by obj with the value of desr as if by obj->store(desr)
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3-4)
Atómicamente sustituye el valor apuntado por obj con el valor de desr como por obj->store(desr, order)
Original:
Atomically replaces the value pointed to by obj with the value of desr as if by obj->store(desr, order)
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Contenido

[editar] Parámetros

obj -
puntero al objeto atómico modificar
Original:
pointer to the atomic object to modify
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desr -
el valor a almacenar en el objeto atómico
Original:
the value to store in the atomic object
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order -
la sincronización de la memoria de ordenación para esta operación: sólo std::memory_order_relaxed, std::memory_order_release y std::memory_order_seq_cst están permitidos .
Original:
the memory synchronization ordering for this operation: only std::memory_order_relaxed, std::memory_order_release and std::memory_order_seq_cst are permitted.
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[editar] Valor de retorno

ninguno .
Original:
none.
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[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Ver también

(C++11)
atómicamente sustituye el valor del objeto atómico con un argumento no atómica
Original:
atomically replaces the value of the atomic object with a non-atomic argument
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(función miembro público de std::atomic) [editar]
atómicamente obtiene el valor almacenado en un objeto atómico
Original:
atomically obtains the value stored in an atomic object
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(plantilla de función) [editar]
define las limitaciones de memoria de pedido para la operación dada atómica
Original:
defines memory ordering constraints for the given atomic operation
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(typedef) [editar]
se especializa operaciones atómicas para std::shared_ptr
Original:
specializes atomic operations for std::shared_ptr
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(plantilla de función)
C documentation for atomic_store, atomic_store_explicit