public static void StackTest()
{
var stack = new ConcurrentStack <int>();
stack.Push(1);
stack.Push(2);
stack.Push(3);
stack.Push(4);
stack.Push(5);
if (stack.TryPeek(out var result))
{
Console.WriteLine($"{result} in on top");
}
if (stack.TryPop(out var poped))
{
Console.WriteLine($"{poped} pooped");
}
var items = new int[5];
if (stack.TryPopRange(items, 0, 5) > 0)
{
var resulted = string.Join(", ", items.Select(i => i.ToString()));
Console.WriteLine($"popped these items: {resulted}");
}
}
static void Main()
{
var stack = new ConcurrentStack <int>();
stack.Push(1);
stack.Push(2);
stack.Push(3);
stack.Push(4);
int result;
if (stack.TryPeek(out result))
{
Console.WriteLine($"{result} is on top");
}
if (stack.TryPop(out result))
{
Console.WriteLine($"Popped {result}");
}
var items = new int[5];
if (stack.TryPopRange(items, 0, 5) > 0) // actually pops only 3 items
{
var text = string.Join(", ", items.Select(i => i.ToString()));
Console.WriteLine($"Popped these items: {text}");
}
}
static void LIFO()
{
ConcurrentStack <int> stack = new ConcurrentStack <int>();
stack.Push(42);
int result;
if (stack.TryPop(out result))
{
Console.WriteLine("Popped: { 0}", result);
}
stack.PushRange(new int[] { 1, 2, 3 });
int[] values = new int[2];
stack.TryPopRange(values);
foreach (int i in values)
{
Console.WriteLine(i);
}
}
