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QuestionI want to write a code for dns redirect Pin
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QuestionPointers - help please Pin
jenbren7-Apr-12 12:24
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AnswerRe: Pointers - help please Pin
Maximilien7-Apr-12 13:41
Maximilien7-Apr-12 13:41 
This looks like a question about linked list; a linked list is a simple data structure (http://en.wikipedia.org/wiki/Linked_list[^])


A list is a series of node, each node contains 2 things, some data and a pointer to the next node.


1. pointer2 is the current node, and next is the pointer (or better, address) of the the next node in the list.

2. pointer4 will point to the same address that pointer1 (it's just a simple variable assignation) (and in that case, pointer1 and pointer4 will point to the same thing).

3. it says that the data in the node pointer4 will point to the data of pointer1 (in that case, same data)

4. just weird... (saturday evening, and bad headache).

I find that if you start drawing (pen and paper) box with the data and the pointer on paper it makes things clearer.

good luck.
Watched code never compiles.

GeneralRe: Pointers - help please Pin
jenbren7-Apr-12 15:05
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Question#define question Pin
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Questionline algorithm in borland c++ Pin
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Questionread/writing Linked List to a random access file in c++ Pin
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