If I have the following code which is a gas feed program:
Code:
class throttle
{
public:
       void shut_off();
       double flow();
private:
       int position;
};

How would I declare an instant or throttle called test? Would it be throttle.test?
Also I would want to activate the member function that shtus off test's flow, and then print out the current flow from test.

would it be?:
Code:
throttle.test
void shut_off(test)
cout<< flow(test)    //<---no idea about print out???

Your help would really be appreciated