std::kill_dependency

From cppreference.com
Defined in header <atomic>
template< class T >
T kill_dependency( T y );

Informs the compiler that the dependency tree started by an std::memory_order_consume atomic load operation does not extend past the return value of std::kill_dependency; that is, the argument does not carry a dependency into the return value.

Contents

[edit] Parameters

y - the expression whose return value is to be removed from a dependency tree

[edit] Return value

Returns y, no longer a part of a dependency tree.

[edit] Exceptions

noexcept specification:  
noexcept
  (since C++11)

[edit] Examples

[edit] See also

(C++11)
defines memory ordering constraints for the given atomic operation
(typedef)