What is a pointer on a pointer?
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Tagged: C / C++ Programming
This thread contains 1 reply, has 2 voices, and was last updated by 
Nitesh User Do not delete 2 years ago.
- Author Replies
- January 11, 2019 at 2:18 pm #51913
It’s a pointer variable which can hold the address of another pointer variable. It de-refers twice to point to the data held by the designated pointer variable.
Eg: int x = 5, *p=&x, **q=&p;
Therefore ‘x’ can be accessed by **q.Regards,
Nitesh Bavishiya - AuthorPosts
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