static int print_queue(c_pqueue ps)
{
c_vector tmpvt;
__c_vector(&tmpvt, int_comparer);
printf("queue is : \n");
while(!c_queue_empty(ps))
{
int * tmp = c_queue_front(ps);
printf("front is : %d, size is : %d, back is : %d\n",
*tmp,
c_queue_size(ps),
*(int *)c_queue_back(ps));
c_queue_pop(ps);
c_vector_push_back(&tmpvt, tmp);
}
// recover queue
do
{
c_iterator iter = c_vector_begin(&tmpvt);
c_iterator end = c_vector_end(&tmpvt);
for(; !ITER_EQUAL(iter, end); ITER_INC(iter))
{
c_queue_push(ps, ITER_REF(iter));
}
} while(0);
__c_rotcev(&tmpvt);
return 0;
}
void delete_all_memory(void) {
while( top != NULL )
stack_pop();
while( front != NULL )
queue_pop();
while( c_front != NULL )
c_queue_pop();
}
int main()
{
int i = 0;
c_queue *que = c_queue_create(dump, release, sizeof(int));
for (i = 0; i < 10; ++i)
{
c_queue_push(que, &i);
}
printf("c_queue.size == %d\n", c_queue_size(que));
for (i = 0; i < 5; ++i)
{
c_queue_pop(que);
}
for (i = 10; i < 15; ++i)
{
c_queue_push(que, &i);
}
c_queue *clone = c_queue_clone(que);
while (!c_queue_is_empty(clone))
{
printf("%d, ", *(int*)c_queue_top(clone));
c_queue_pop(clone);
}
c_queue_destroy(clone);
printf("\n");
c_queue_clear(que);
for (i = 0; i < 5; ++i)
{
c_queue_push(que, &i);
}
while (!c_queue_is_empty(que))
{
printf("%d, ", *(int*)c_queue_top(que));
c_queue_pop(que);
}
printf("\n");
c_queue_destroy(que);
return 0;
}
static int clear_queue(c_pqueue ps)
{
while(!c_queue_empty(ps))
{
c_queue_pop(ps);
}
return 0;
}
bool make_circle(int *buf) {
int command = 0, operand = 0;
int i = 0, count = 0;
for(i = 1; i <= buf[0]; ++i) {
switch(buf[i]) {
case 0:
if(count > C_QUEUE_SIZE) return false;
if( !c_queue_push(buf[++i]) ) return false;
count++;
break;
case 1:
c_queue_pop();
count--;
break;
default:
break;
}
}
return true;
}
