-- card: 41536 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 4755
-- name: 


-- part 1 (field)
-- low flags: 00
-- high flags: 0007
-- rect: left=30 top=78 right=296 bottom=478
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 4
-- text size: 9
-- style flags: 0
-- line height: 12
-- part name: 


-- part contents for card part 1
----- text -----
/*
*   FILE:    person.c
*   AUTHOR:  R.G.
*   CREATED: June 25, 1990
*   
*   define Person methods
*/

# include "person.h"
# include <stdio.h>      /* declares printf(), scanf() */
# include <string.h>     /* declares strlen(), strcpy() */
# include <stdlib.h>     /* declares malloc(), free() */

/******************************************************************
*   override init()
******************************************************************/
int     Person::init(void)
{
    name = NULL;   /* NULL pointer points "nowhere" */
    return 1;
}

/******************************************************************
*   set Person
******************************************************************/
void    Person::set(void)
{
    char    temp_name[80];
    int     temp_age;

    printf("Enter name (no spaces):\n");
    scanf("%s",temp_name);

/*  malloc allocates space for string plus '\0' null character,
*   if available (else returns NULL):
*/
    name = malloc(sizeof(char) * (strlen(temp_name)+1));
    if (name != NULL)
        strcpy(name,temp_name);  /* TC "shadowing" not needed since
                                    dynamic allocation was used  */

    printf("Enter age:\n");
    scanf("%d",&temp_age);    /* "shadowing" for TC safety */
    age = temp_age;
}

/******************************************************************
*   print Person
******************************************************************/
void    Person::print(void)
{
    printf("Name: %s, Age: %d",name,age);
}

/******************************************************************
*   destroy Person
******************************************************************/
int     Person::destroy(void)
{
    if (name != NULL)
        free(name);    /* deallocate memory previously allocated */
    return 1;
}





-- part contents for background part 7
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-- part contents for background part 4
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