atomic_compare_exchange_strong atomic_compare_exchange_weak atomic_exchange atomic_exchange_explicit atomic_fetch_add atomic_fetch_add_explicit atomic_fetch_and atomic_fetch_and_explicit atomic_fetch_or atomic_fetch_or_explicit atomic_fetch_sub atomic_fetch_sub_explicit atomic_fetch_xor atomic_fetch_xor_explicit atomic_is_lock_free atomic_load atomic_load_explicit atomic_signal_fence atomic_store atomic_store_explicit atomic_thread_fence memory_order

atomic_compare_exchange_weak() template<typename T , typename Allocator > STDGPU_DEVICE_ONLY bool stdgpu::atomic_compare_exchange_weak ( atomic< T, Allocator > *  obj, typename atomic< T, Allocator >::value_type *  expected, const typename atomic< T, Allocator >::value_type  desired  ) noexcept Atomically compares the current value with the given value and exchanges it with the desired one in case the both values are equal. Parameters [in] obj The atomic object [in] expected A pointer to the value to expect in the atomic object, will be updated with old value if it has not been changed [in] desired The value to exchange with the atomic object Returns True if the value has been changed to desired, false otherwise