RE: [Dev-C++] Addresses and Pointers

[Ioannis V. <iv...@em...>]

> -----Original Message-----
> From: dev...@li...=20
> [mailto:dev...@li...] On Behalf=20
> Of Andr? Macario Barros
> Sent: Tuesday, August 26, 2003 6:52 AM
> To: Dev-Cpp-Users
> Subject: [Dev-C++] Addresses and Pointers
>=20
>=20
> Dear Users,
>=20
> Please consider the following codes:
>=20
> /* p1.c */
> ...
> 1-int x=3D16, *p;
> 2-
> 3-p=3D&x;
> 5-printf(=93%p\n=94, *&p);



I just got a headache. Let's skip the others and concentrate on the =
point
you ask.



=20
> /* p4.c */
> ...
> 1-int x=3D16, *p;
> 2-
> 3-p=3D&x;
> 4-printf(=93%d\n=94, &*x);
> ...
> --->But p4.c isn=B4t working. The compiler is presenting the=20
> following error
> message:
>    "Invalid type argument of =B4unary=B4"



x is a variable of type int. This means, that the dereference operator *
can't be applied to it. * can be applied only to pointers.






Ioannis Vranos
=20
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