Defined in header
void atomic_store( volatile A* obj , C desired);
void atomic_store_explicit( volatile A* obj, C desired, memory_order order );
Atomically replaces the value of the atomic variable pointed to by
desired. The operation is atomic wrire operation.
The first version orders memory accesses according to memory_order_seq_cst, the second version orders memory accesses according to
order must be one of memory_order_relaxed, memory_order_release or memory_order_seq_cst. Otherwise the behavior is undefined.
This is a generic function defined for all atomic object types.
A is the type of an atomic object,
C is the non-atomic type corresponding to
|obj||-||pointer to the atomic object to modify|
|order||-||the memory synchronization ordering for this operation|
| reads a value from an atomic object |
C++ documentation for atomic_store, atomic_store_explicit