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LockeMcDonnell

  • 3 years ago

Quick C pointer question Say we have: p = &c;

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  1. LockeMcDonnell
    • 3 years ago
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    This assigns the address of c to the variable p, so p is a 'pointer' right?

  2. LockeMcDonnell
    • 3 years ago
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    Then what would this be? int *p;

  3. A.Avinash_Goutham
    • 3 years ago
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    p has to be a pointer and it should be declared bfore u assign it int *p is pretty much like int a .. int a would create an integer variable data type and int *p would create(allocates memory) a pointer

  4. LockeMcDonnell
    • 3 years ago
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    ok i see so would it be like this? int *p; p = &c;

  5. A.Avinash_Goutham
    • 3 years ago
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    yup

  6. A.Avinash_Goutham
    • 3 years ago
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    actually it would be like int c; int *p; p=&c

  7. A.Avinash_Goutham
    • 3 years ago
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    ; :P

  8. LockeMcDonnell
    • 3 years ago
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    oh right of course, thanks avinash!

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