emplate class Node { public: /// CTORS Node() : prev_(nullptr), next_(nullptr) {} Node(T element) : element_(element), prev_(nullptr), next_(nullptr) {} Node(T element, Node *prev, Node *next) : element_(element), prev_(prev), next_(next) {} /// Set the pointer to the previous el
my code needs help. please fix
template <class T>
class Node
{
public:
/// CTORS
Node() : prev_(nullptr), next_(nullptr) {}
Node(T element) : element_(element), prev_(nullptr), next_(nullptr) {}
Node(T element, Node *prev, Node *next) : element_(element), prev_(prev), next_(next) {}
/// Set the pointer to the previous element
void setPrevious(Node *prev) { prev_ = prev; }
/// Set the pointer to the previous element
void setPrev(Node *prev) { prev_ = prev; }
/// Get a pointer to the previous element
Node *getPrevious() { return prev_; }
/// Get a pointer to the previous element
Node *getPrev() { return prev_; }
/// Set the pointer to the next node
void setNext(Node *next) { next_ = next; }
/// Get a pointer to the next node
Node *getNext() { return next_; }
/// Set the element this node holds
void setElement(T element) { element_ = element; }
/// Get the element this node holds
T &getElement() { return element_; }
/// Return a reference to the element
T &operator*() { return element_; }
private:
T element_;
Node *prev_;
Node *next_;
};.
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