C++ :: Class To Store Nodes Of Tree - Converting Between Types

I'm writing a class to store a tree I have a small issue.

I have a class which stores a node of the tree, something like this:

template<class T>
class node {
private:
(stuff regarding parent node and child nodes);
T __data;
public:
// more stuff (constructors and utility functions) here
};

And I want to I want to be able to do the conversion T(node<T>) implicitly. For example, I want to be able to do this:

node<int> myNode;
myNode=5;
myNode+=10;
myNode*=9;
int x=int(myNode/4);
cout << x+myNode;

And this:

class myClass {
int x;
int y;
void print () {cout << x << ' ' << y << endl;}

[Code] ....

How could I achieve this?