//A basic node class
class BasicNode
{
public:
    BasicNode* parent;
    std::vector<BasicNode*> children;

    BasicNode();
    ~BasicNode();
};

//A node template class where nodes can have content
template <typename T>
class ContainerNode
{
public:
    ContainerNode<T>* parent;
    std::vector<ContainerNode<T>*> children;
    T content;

    ContainerNode(void) { };
    ~ContainerNode(void) { };
};