** Will Give Rating Immediately! ** When should a pointer parameter p be a reference parameter?...
** Will Give Rating Immediately! **
When should a pointer parameter p be a reference parameter?
Question 5 options:
|
A |
When the function changes p, and you want the change to affect the actual pointer argument. |
|
B |
When the function changes p, and you do NOT want the change to affect the actual pointer argument. |
|
C |
When the function changes *p, and you want the change to affect the the object that is pointed at. |
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D |
When the function changes *p, and you do NOT want the change to affect the the object that is pointed at. |
|
E |
When the pointer points to a large object. |
Homework Answers
|
A |
When the function changes p, and you want the change to affect the actual pointer argument. |
With reference pointer, the pointer itself starts pointing to some other object.
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