我有兩個類型：A & B. A「巧妙」點B和B「巧妙」點A. 在主範圍我有一個智能指針到A. class A;
class B;
typedef shared_ptr<A> pA;
typedef shared_ptr<B> pB;
class B {
public:
B() {}
pA a;
virtual ~B() {cout << "delete b
如果我嘗試追加一個列表到自己會發生什麼？ # Let's say empty list is created.
some_list = []
# Now, append it with self
some_list.append(some_list)
# Output shows [[...]] on iPython console.
這是什麼意思？ some_list成爲遞歸列表還是
我使用溫莎城堡作爲我IoC容器，並在一個有點問題的運行。 首先 - 我知道：Castle Windsor: How to prevent circular references in factory-created objects were the created objects refers back to the factory 但由於循環引用被認爲是「代碼味道」，我應該考慮重構應用程序架構我