void swap(int *px, int *py) {
int temp;
temp = *px;
/* contents of pointer */
*px = *py;
*py = temp;
}
is x the value stored at p or is px the value stored of type int
is py a copy of px
"Victor A. Wagner Jr." <[EMAIL PROTECTED]> wrote:
Robert Ryan wrote:
> can you carify.........&p = the address of a value and *p is the value stored
> at p
>
well, what you stated is incorrect
suppose p is the name of a variable
&p is "where in memory" p can be found
IF p is a pointer (e.g. T* p;)
THEN *p is an item of type T..... specifically the one pointed to by the
pointer contained in p
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