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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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v_08_11
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8n11100a
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1990-10-02
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99 lines
***************
Listing 1
/*
BY : PETE UPCZAK
COMMENTS : COMPILED UNDER BORLAND INTERNATIONAL`S
TURBO C, V2.0.
*/
#include <stdio.h>
#include <stdlib.h>
void new_array_name(char *array_copy[])
{
/*info on array in main()) referenced by different name */
printf("the value returned by 'array_copy' is %xh\n", array_copy);
printf("the value returned by 'sizeof(array_copy)' is %d\n",
sizeof(array_copy) );
return;
}
void main ()
{
static char *message[] = { /* the object in question */
"aaaa",
"bbbb",
};
void new_array_name (char *[]);
/* info on array element 1 */
printf("the value returned by '&message[1]' is %xh\n",
&message[1]);
printf("the value returned by 'message + 1)' is %xh\n",
(message + 1) );
printf("the value returned by '*(message + 1)' is %xh\n",
*(message + 1));
printf("the value returned by 'message[1]' is %xh\n",
message[1] );
printf("sizeof(*(message + 1)) is %d\n", sizeof(*(message +
1)) );
printf("sizeof(message[1]) is %d\n", sizeof(message[1]) );
printf("%s, %s\n\n", message [1], *(message + 1) );
/* info on array element 0 */
printf("the value returned by '&message[0]' is %xh\n",
&message[0] );
printf("the value returned by 'message' is %xh\n",
message );
printf("the value returned by 'message [0]' is %xh\n",
message [0]);
printf("the value returned by *message' is %xh\n",
*message);
printf("sizeof(*message) is %d\n", sizeof(*message) );
printf("sizeof(message) is %d\n", sizeof(message[0]) );
printf("%s, %s\n\n", message[0], *message );
/* info on the copy of the array name */
new_array_name(message);
/* info on the array name itself */
printf("sizeof(&message[0]) is %d\n", sizeof(&message[0]) );
printf("sizeof(message) is %d\n", sizeof(message) );
}
**************
OUTPUT FROM PROGRAM:
the value returned by '&message[1]' is 196h
the value returned by '(message + 1)' is 196h
the value returned by '*(message + 1)' is 1FBh
the value returned by 'message[1]' is 1FBh
sizeof(*message + 1)) is 2
sizeof(message[1]) is 2
bbbbb, bbbbb
the value returned by '&message[0]' is 194h
the value returned by 'message' is 194h
the value returned by 'message[0]' is 1F5h
the value returned by '*message' is 1F5h
sizeof(*message) is 2
sizeof(message[0]) is 2
aaaaa, aaaaa
the value returned by 'array_copy' is 194h
the value returned by 'sizeof(array_copy)' is 2
sizeof(&message[0]) is 2
sizeof(message) is 4
********