Shovel.Vm.Vm.CountCellsImpl C# (CSharp) Метод

        int CountCellsImpl(object obj, HashSet<object> visited)
        {
            if (obj == null) {
                return 0;
            } else if (obj is Value) {
                var sv = (Value)obj;
                switch (sv.Kind) {
                case Value.Kinds.Null:
                    return 1;
                case Value.Kinds.Integer:
                    return 1;
                case Value.Kinds.String:
                    return sv.stringValue.Length + 1;
                case Value.Kinds.Double:
                    return 1;
                case Value.Kinds.Bool:
                    return 1;
                case Value.Kinds.Array:
                    return 1 + CountCellsSvList (sv.arrayValue, visited);
                case Value.Kinds.Hash:
                    return 1 + CountCellsHash (sv.hashValue, visited);
                case Value.Kinds.Callable:
                    return 1 + CountCellsCallable (sv.CallableValue, visited);
                case Value.Kinds.ReturnAddress:
                    return 1 + CountCellsReturnAddress (sv.ReturnAddressValue, visited);
                case Value.Kinds.NamedBlock:
                    return 1 + CountCellsNamedBlock (sv.NamedBlockValue, visited);
                case Value.Kinds.Struct:
                    return 1 + CountCellsStringArray (sv.StructValue.Fields, visited);
                case Value.Kinds.StructInstance:
                    return 1 + CountCellsSvArray (sv.structInstanceValue.Values, visited);
                default:
                    Utils.Panic ();
                    return 0;
                }
            } else if (visited.Contains (obj)) {
                return 0;
            } else if (obj is Value[]) {
                return CountCellsSvArray ((Value[])obj, visited);
            } else if (obj is List<Value>) {
                return CountCellsSvList ((List<Value>)obj, visited);
            } else if (obj is VmEnvironment) {
                return CountCellsEnvironment ((VmEnvironment)obj, visited);
            } else if (obj is VmEnvFrame) {
                return CountCellsEnvFrame ((VmEnvFrame)obj, visited);
            } else if (obj is string[]) {
                return CountCellsStringArray ((string[])obj, visited);
            } else {
                Utils.Panic ();
                return 0;
            }
        }