void Construct(
            IFactory <TContract> factory,
            DiContainer container,
            MemoryPoolSettings settings)
        {
            _settings = settings;
            _factory  = factory;

            _inactiveItems = new Stack <TContract>(settings.InitialSize);

            if (!container.IsValidating)
            {
                for (int i = 0; i < settings.InitialSize; i++)
                {
                    _inactiveItems.Push(AllocNew());
                }
            }
        }
        protected override void OnFinalizeBinding(DiContainer container)
        {
            var factory = new FactoryProviderWrapper <TContract>(
                _factoryBindInfo.ProviderFunc(container), new InjectContext(container, typeof(TContract)));

            var settings = new MemoryPoolSettings()
            {
                InitialSize  = _poolBindInfo.InitialSize,
                ExpandMethod = _poolBindInfo.ExpandMethod,
            };

            RegisterProviderForAllContracts(
                container,
                new CachedProvider(
                    new TransientProvider(
                        _factoryBindInfo.FactoryType,
                        container,
                        InjectUtil.CreateArgListExplicit(factory, settings),
                        null,
                        BindInfo.ContextInfo)));
        }