How do you delete a pointer without deleting the data the pointer points to?

Posted by Faken on Stack Overflow See other posts from Stack Overflow or by Faken
Published on 2010-05-07T20:40:35Z Indexed on 2010/05/07 20:48 UTC
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pointers

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c++

I have a pointer that points to an array and another pointer referencing the same array. How do i delete any one of those pointers without killing the array such that the second undeleted pointer still works?

for example:

int* pointer1 = new int [1000];
int* pointer2;
pointer2 = pointer1;

Now i want to get rid of pointer1, how would i do it such that i can continue to access the array normaly through pointer2?

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