Guys, int *prt; What does this pointer point to? Just there is

Question

no variable

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19.01.2024

27 просмотров

If i take you out this pointer, he give me a address, but address of what?

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10 месяцев назад

The address is "whatever was at that memory location already"

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10 месяцев назад

Presumably in the code you are looking at it will be assigned further down

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10 месяцев назад

yeah, of course if you do this: int *ptr; ptr = malloc(sizeof(int)); // use ptr... That's fine, since you assign it before you use it

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10 месяцев назад

Destiny.

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10 месяцев назад

Thomas · Accepted Answer

It's uninitialized

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10 месяцев назад