std::atomic<T>::store

< cpp‎ | atomic‎ | atomic
 
C++
 
Atomic operations library
Types
(C++11)
(C++20)
Functions
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)
Atomic flags
(C++11)
(C++11)(C++11)
(C++11)(C++11)
Initialization
(C++11)
(C++11)
(C++11)
Memory ordering
(C++11)
(C++11)
(C++11)
(C++11)
 
std::atomic
 
(since C++11)
void store( T desired, std::memory_order order = std::memory_order_seq_cst ) noexcept;
void store( T desired, std::memory_order order = std::memory_order_seq_cst ) volatile noexcept;

Atomically replaces the current value with desired. Memory is affected according to the value of order.

order must be one of std::memory_order_relaxed, std::memory_order_release or std::memory_order_seq_cst. Otherwise the behavior is undefined.

Parameters

desired - the value to store into the atomic variable
order - memory order constraints to enforce

Return value

(none)


See also

 stores a value into an atomic object
(public member function)
(C++11)(C++11)
 atomically replaces the value of the atomic object with a non-atomic argument
(function template)