Question

Possible Duplicate:
Request for member which is of non-class

So I’ve created an ADT which is a singly linked list made up of nodes. These Nodes each have a pointer to an object in them called data.

Class Structure
{
    private:
        struct Node
        {
            Object *data;
            Node *next;
        };
        Node *head;
};

I am trying to call a function in the object, like this:

head = new Node;
head -> data = new Object();
head -> next = NULL;

cout << head -> data.print();

I keep getting the following error at compile.

error: request for member ‘print’ in ‘head->Structure::Node::data’, which is of non-class type ‘Object‘*

edit: Thanks for the quick answers, amazing community. Extremely stupid mistake on my part, I feel like a fool heh 😛

Answer 1

data is a pointer, perhaps you need

cout << head -> data -> print();

? Or, if the function print does the printing itself, maybe just

head -> data -> print();