How to edit original object through object* temp that points to original object?

So if I have an Object called Friend with a member called name.
I do

Code:

---

Friend* f1;
Friend* temp;
for(int i =0; i<2; i++){
  f1->name = "BILL";
  if(i == 0)
    temp = f1;
  if(i == 1)
      temp->name = "LARRY";
}

---

When I iterate through my friend vector it still returns
BILL
BILL
instead of:
Larry
BILL

How can I make it return the above?

1. Where and what is your so called "vector"?
2. W hatis the relationship between pointer to Friend object (Friend* f1) and a "vector"?

...where do you initialise f1 and increment it?

Please post compilable code.
What's the definition of your Friend class?
Where do you define your vector?
You are using f1 which is uninitialized.