I have an array of structs that I created somewhere in my program.
Later, I want to iterate through that, but I don’t have the size of the array.
How can I iterate through the elements? Or do I need to store the size somewhere?
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I have an array of structs that I created somewhere in my program.
Later, I want to iterate through that, but I don’t have the size of the array.
How can I iterate through the elements? Or do I need to store the size somewhere?
You can store the size somewhere, or you can have a struct with a special value set that you use as a sentinel, the same way that
\0indicates the end of a string.