小编Bwa*_*oin的帖子

码:

struct LinkedList {
    int someData;
    LinkedList* next;

    LinkedList() : next(0) {}
    ~LinkedList() {delete next;}
};

void someFunction() {
    LinkedList list;

    list.next = new LinkedList;
    list.next->next = new LinkedList;
    list.next->next->next = new LinkedList;
    // And so on...
}

我是否正确地说这段代码没有泄漏内存？当列表范围时,它应该调用它的析构函数,它调用next的析构函数,它调用next的析构函数,依此类推,直到调用delete 0为止.