- o -

• object_type : folly::dynamic::const_item_iterator , folly::dynamic::const_key_iterator , folly::dynamic::const_value_iterator , folly::dynamic::item_iterator , folly::dynamic::IterableProxy< It > , folly::dynamic::value_iterator
• ObserverList : wangle::Observable< T, InlineObservers >
• OldToNewHandlerMap : folly::LoggerDB
• OnCompleted : wangle::FunctionObserver< T >
• OnError : wangle::FunctionObserver< T >
• OnNext : wangle::FunctionObserver< T >
• Op : folly::AsyncIO , folly::Function< FunctionType >
• OpFactory : folly::AsyncIOQueue
• OptionMap : folly::AsyncSocket
• Options : folly::LogHandlerConfig , folly::LogHandlerFactory , folly::StandardLogHandlerFactory , folly::TestLogHandler
• OriginalFunction : testing::internal::IgnoreResultAction< A >::Impl< F >
• other : folly::detail::fixedstring::ReverseIterator< T > , LoggingAlloc< T >::rebind< U > , MemoryLeakCheckerAllocator< Alloc >::rebind< U > , MmapAllocator< T >::rebind< U >
• OtherSignature : folly::detail::function::FunctionTraits< ReturnType(Args...) const > , folly::detail::function::FunctionTraits< ReturnType(Args...)>
• OuterType : folly::compression::detail::UpperBitsReader< Encoder, Instructions, SizeType >
• OutQueue : folly::gen::detail::Parallel< Ops >::Generator< Input, Source, InputDecayed, Composed, Output, OutputDecayed >