I have the following C++ class:

```
class Eamorr {
public:
        redispp::Connection conn;

        Eamorr(string& home, string& uuid)
        {
            //redispp::Connection conn("127.0.0.1", "6379", "password", false);   //this works, but is out of scope in put()...
            conn=new redispp::Connection("127.0.0.1", "6379", "password", false);   //this doesn't work ;(
        }
        put(){
            conn.set("hello", "world");
        }
        ...
}

```

As you can see, I want `conn` to be initialised in the constructor and available in the `put()` method.

How can I do this?

Many thanks in advance,