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iOS Objective-C Basics (Retired) Pointers and Memory Pointer Power

Tuan Dang
Tuan Dang
868 Points

pointer question

Why isnt "*letter" in the printf statement returning the address of where the variable is stored. (For example the pictorial representation at 51 seconds in the first video of pointer power, shouldnt *letter be 0X9FFF0?

2 Answers

Because *letter is de-referencing the pointer. It means, get the value that letter is pointing to.

letter stores the memory address
*letter is the value at that memory address

Tuan Dang
Tuan Dang
868 Points

Thanks! Really appreciate it!