public unsafe void Print(ref IntQueue queue)
{
for (int i = 0; i < queue.num; i++)
{
Console.WriteLine("Queue[{0}] = {1}", i, queue.que[i]);
}
}
public unsafe int Enqueue(ref IntQueue queue, int x)
{
if (queue.num >= queue.max)
{
return(-1);
}
queue.que[queue.num++] = x;
return(0);
}
public unsafe int Dequeue(ref IntQueue queue, ref int x)
{
if (queue.max <= 0)
{
return(-1);
}
x = queue.que[0];
for (int i = 0; i < queue.num; i++)
{
if ((i + 1) >= queue.max)
{
break;
}
queue.que[i] = queue.que[i + 1];
}
queue.num--;
return(0);
}
/// <summary> 큐 초기화 </summary>
public unsafe int Initialize(out IntQueue queue, int max)
{
queue = new IntQueue();
queue.max = max;
queue.num = 0;
try
{
int[] queueArray = new int[max];
fixed(int *ptr = queueArray)
{
queue.que = ptr;
}
}
catch (Exception ex)
{
return(-1);
}
return(0);
}
