pointers
closed account (STR9GNh0)
NodePtr temp = new Node;
temp -> data = item;
temp -> next = head;
head = temp;
can anyone enlighten what it means for the above? thanks.
temp -> data = item;
temp -> next = head;
head = temp;
can anyone enlighten what it means for the above? thanks.
1) allocates a Node object Dynamically, NodePtr is some sort of typedef or class wrapper for a pointer http://www.cplusplus.com/doc/tutorial/dynamic/
2/3 ) access some member of the object pointed by temp (
The four line look to be part of an insertion function in a list structure
2/3 ) access some member of the object pointed by temp (
p->x is the same as (*p).x )The four line look to be part of an insertion function in a list structure
closed account (STR9GNh0)
it is. But i don't understand what it means ~ thanks for the URL, i will try to read up on it and hopefully i could understand better with it.
closed account (STR9GNh0)
hmm.. i finish reading it but i still don't understand.
what does the -> implies?
don't know if i am right.
temp -> data = item;
means..
temp implies data equals item?
what does the -> implies?
don't know if i am right.
temp -> data = item;
means..
temp implies data equals item?
see 2/3) from my previous post
( the numbers refer to the line number in your first post )
( the numbers refer to the line number in your first post )
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