reference counting การใช้

• A smart pointer typically uses reference counting to reclaim objects.
• For memory management, the GObject system provides reference counting.
• Automatic Reference Counting : Zeroing Weak References for handling of weak references.
• This is especially useful in combination with reference counting.
• This can also be used with deterministic reference counting.
• Windows often perform reference counting on its kernel objects.
• Reference counting performance does not deteriorate as the total amount of free space decreases.
• Because the implementation of uses reference counting, circular references are potentially a problem.
• On the COM client side ATL provides smart pointers that deal with COM reference counting.
• See Reference counting # Advantages and disadvantages.
• Yes, that should be reference counting.
• Some work with reference counting, others by assigning ownership of an object to one pointer.
• It maintains reference counting ownership of its contained pointer in cooperation with all copies of the.
• Delphi strings support reference counting natively.
• Levanoni and Petrank showed in 2001 how to use such update coalescing in a reference counting collector.
• Reference counting was used successfully in Visual Basic 6 and earlier, but it has its limitations.
• Thus, weighted reference counting is most useful in parallel, multiprocess, database, or distributed applications.
• Reference counting based object lifespan tracking was used to disconnect the functors from signals as objects are deleted.
• DGC uses some combination of the classical garbage collection ( GC ) techniques, tracing and reference counting.
• One primary motivation for reference counting in COM is to enable interoperability across different programming languages and runtime systems.