int main()
{
List *list = list_create();
if (!list)
std::cout << "List creation error\n";
list_insert(list, 1);
list_insert(list, 2);
list_insert(list, 3);
if (list_item_data(list_first(list)) != 3)
std::cout << "list_insert error\n";
list_insert_after(list, list_first(list), 4);
if (list_item_data(list_item_next(list_first(list))) != 4)
std::cout << "list_insert_after error\n";
list_erase(list, list_first(list));
if (list_item_data(list_first(list)) != 4)
std::cout << "list_erase error\n";
std::cout << "List: ";
for (ListItem *item = list_first(list) ; item ; item = list_item_next(item))
{
std::cout << list_item_data(item) << " ";
}
std::cout << "\n";
list_delete(list);
}
/// remove item from list, deleting node data if needed.
void *list_delete(List *ls, ListIter item) {
void *data;
if (item == NULL)
return NULL;
list_remove(ls, item);
data = list_item_data(ls,item);
if (list_is_container(ls))
list_free_item(ls,item);
return data;
}
void list_rforeach2_second(list_t* list, void (*proc)(void* item_data, void* user_data), void* user_data)
{
list_item_t* item = list_last(list);
while(item){
proc(list_item_data(item), user_data);
item = list_prev(item);
}
}
void list_rforeach(list_t* list, void (*proc)(void* item_data))
{
list_item_t* item = list_last(list);
while(item){
proc(list_item_data(item));
item = list_prev(item);
}
}
void list_foreach2_first(list_t* list, void (*proc)(void* user_data, void* item_data), void* user_data)
{
list_item_t* item = list_first(list);
while(item){
proc(user_data, list_item_data(item));
item = list_next(item);
}
}
void list_foreach(list_t* list, void (*proc)(void* item_data))
{
list_item_t* item = list_first(list);
while(item){
proc(list_item_data(item));
item = list_next(item);
}
}
list_item_t* list_find(list_t* list, void* data)
{
list_item_t* item = list_first(list);
while(item){
if(list_item_data(item) == data) return item;
item = list_next(item);
}
return item;
}
data stack_get(const Stack *stack)
{
return list_item_data(list_first(stack->list));
}
