Atomically decrements the reference count of array by one. If the reference count drops to 0, the effect is the same as calling PtrArray.free with free_segment set to TRUE. This function is thread-safe and may be called from any thread.
2.22
Atomically decrements the reference count of array by one. If the reference count drops to 0, the effect is the same as calling PtrArray.free with free_segment set to TRUE. This function is thread-safe and may be called from any thread.