static void delete_record( struct Ordered_container* lib_title, struct Ordered_container* lib_ID, struct Ordered_container* catalog )
{
struct Record* rec_to_remove = find_record_by_title( lib_title );
if ( rec_to_remove )
{
const char* title;
int ID ;
/* check to see if Record is in catalog
if so throw and error and return */
if ( OC_apply_if_arg( catalog, (OC_apply_if_arg_fp_t) is_Collection_member_present, rec_to_remove ) )
{
print_error( "Cannot delete a record that is a member of a collection!\n" ) ;
return ;
}
ID = get_Record_ID( rec_to_remove );
title = get_Record_title( rec_to_remove );
/* remove from both libs */
if ( find_remove( lib_title, comp_Record_to_title, (void*)title ) )
{
find_remove( lib_ID, comp_Record_to_ID, &ID );
}
else
{
print_error( "No record with that title!\n" );
}
printf("Record %d %s deleted\n", ID, title );
destroy_Record( rec_to_remove );
}
}
int main(void)
{
//OC_comp_fp_t f_ptr;
struct Ordered_container* container_ptr = OC_create_container(&thing_comp_f);
OC_insert(container_ptr, make_thing(5));
OC_insert(container_ptr, make_thing(3));
OC_insert(container_ptr, make_thing(4));
OC_insert(container_ptr, make_thing(1));
OC_insert(container_ptr, make_thing(2));
OC_insert(container_ptr, make_thing(99));
OC_insert(container_ptr, make_thing(-2));
for (int i = 0; i < 7; ++i)
{
printf("Element %d: %d\n", i, *(int*)(*(container_ptr->array + i)));
}
printf("size = %d\n", OC_get_size(container_ptr));
printf("Empty = %d\n", OC_empty(container_ptr));
int search_num = 5;
int* data_ptr = OC_find_item(container_ptr, &search_num);
printf("Found data: %d\n", *(int*)OC_get_data_ptr(data_ptr));
search_num = 99;
printf("Apply_if_arg returned: %d\n",
OC_apply_if_arg(container_ptr, (OC_apply_if_arg_fp_t)apply_if_arg_tester, &search_num));
data_ptr = OC_find_item_arg(container_ptr, &search_num, alt_thing_comp_f);
printf("Found data: %d\n", *(int*)OC_get_data_ptr(data_ptr));
printf("Things: %d\n", g_num_things);
OC_apply(container_ptr, &delete_thing);
OC_clear(container_ptr);
printf("Things: %d\n", g_num_things);
printf("size = %d\n", OC_get_size(container_ptr));
printf("Empty = %d\n", OC_empty(container_ptr));
OC_destroy_container(container_ptr);
void* test = malloc(8);
printf("Old way %p New Way %p\n", *(void**)test, test);
return 0;
}
void deleteIndividual(struct Ordered_container* people, struct Ordered_container* rooms) {
char lastnameBuffer[MAX_STRING_LENGTH];
struct Person* person;
SAFESCANF(lastnameBuffer);
if (!(person = findPersonByLastname(people, lastnameBuffer))) {
printErrNoPerson();
return;
}
if (OC_apply_if_arg(rooms,
(OC_apply_if_arg_fp_t)findPersonRoomMeeting, person)) {
readRestOfLine();
printf("This person is a participant in a meeting!\n");
} else {
OC_delete_item(people, findPersonByLastname(people, lastnameBuffer));
destroy_Person(person);
printf("Person %s deleted\n", lastnameBuffer);
}
}
int main(void)
{
//OC_comp_fp_t f_ptr;
struct Ordered_container* container_ptr = OC_create_container(&thing_comp_f);
OC_insert(container_ptr, make_thing(5));
OC_insert(container_ptr, make_thing(3));
OC_insert(container_ptr, make_thing(4));
OC_insert(container_ptr, make_thing(1));
OC_insert(container_ptr, make_thing(2));
OC_insert(container_ptr, make_thing(99));
OC_insert(container_ptr, make_thing(-2));
printf("size = %d\n", OC_get_size(container_ptr));
printf("Empty = %d\n", OC_empty(container_ptr));
Print_container(container_ptr, sizeof(int));
int search_num = 5;
int* data_ptr = OC_find_item(container_ptr, &search_num);
printf("Found data: %d\n", *(int*)OC_get_data_ptr(data_ptr));
search_num = 99;
printf("Apply_if_arg returned: %d\n",
OC_apply_if_arg(container_ptr, (OC_apply_if_arg_fp_t)apply_if_arg_tester, &search_num));
data_ptr = OC_find_item_arg(container_ptr, &search_num, alt_thing_comp_f);
printf("Found data: %d\n", *(int*)OC_get_data_ptr(data_ptr));
printf("Things: %d\n", g_num_things);
OC_apply(container_ptr, &delete_thing);
OC_clear(container_ptr);
printf("Things: %d\n", g_num_things);
printf("size = %d\n", OC_get_size(container_ptr));
printf("Empty = %d\n", OC_empty(container_ptr));
Print_container(container_ptr, sizeof(int));
OC_destroy_container(container_ptr);
return 0;
}
