Q:

Assuming p is a pointer to int, explain the following code

KasimKamal
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2022-07-03
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Assuming p is a pointer to int, explain the following code:

if (p) // ...
if (*p) // ...

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KasimKamal
2022-07-03
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`if (p)` means if the pointer `p` is not null.
`if (*p)` means if the object pointed by the pointer is not false (which means the object is not null or zero etc.).

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