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atomic_init

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< c‎ | atomic
Revision as of 21:35, 31 May 2013 by P12bot (Talk | contribs)

Defined in header <stdatomic.h>
void atomic_init( volatile A* obj, C desired );
(since C11)

Initializes the default-constructed atomic object object with the value desired. The function is not atomic: concurrent access from another thread, even through an atomic operation, is a data race.

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 A.

Parameters

obj - pointer to an atomic object to initialize
desired - the value to initialize atomic object with

Return value

(none)

See also

initializes a new atomic object
(function macro) [edit]
C++ documentation for atomic_init