How do you write a clear method for linked list, that is to clear the entire...
How do you write a clear method for linked list, that is to clear the entire elements (nodes)?
Not just to change the pointer of the first node to null, but also have to clear the memory.
Thank you for the help. This question is based on JAVA.
Homework Answers
In Java there are no memory leaks. Remove the reference to head of the list and the entire linked list will be reclaimed by the garbage collector (unless there are other references to head or other nodes in the linked list).
Therefore,
void deleteList()
{
head = null;
}
The above function would clear the list.
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