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`std::atomic_address::operator-=` Compound Assignment Operator

Atomically subtract the supplied value from the value stored in *this and return the new value.

void* operator-=(ptrdiff_t i) volatile;

Returns:: (void*)((char*)this->fetch_sub(i,std::memory_order_seq_cst) - i).
Throws:: Nothing.

Header

#include <atomic>

See Also