Question

anyone can help me with a class for a single linked list with constructors?

Answer 1

I need to do a single linked list, the list nodes will with one data and next pointer. I have to use default constructor, copy constructor etc.

so far i have

class list{
public:
list(): next(NULL) {} // default constructor
list(const list &t){} // copy constructor
list& operator= (const list &t) // assignment operator
~list(){} //destructor
void print()
private:
struct Node {
data x;
Node *next;
}_list;

Answer 2

oki so i got some part done
http://liveworkspace.org/code/1ae962b5e584877637a3c82110381a49

Answer 3

but i don't know how to do a copy constructor and copy assignment constructor

Answer 4

and also why does the destructor is printed twice?

Answer 5

http://liveworkspace.org/code/bdd8f30a5fa6f3b9d00a98c8303babb2