Qyoto.QAbstractItemModel.GetIndexHandle C# (CSharp) Метод

        private GCHandle GetIndexHandle(object o)
        {
            HandleRef reference;
            if (!handleMap.TryGetValue(o, out reference)) {
                reference = new HandleRef();
                reference.refCount = 0;
                reference.handle = GCHandle.Alloc(o);
                handleMap.Add(o, reference);
            }

            reference.refCount += 1;
            return reference.handle;
        }