crosslangextras/Tesses.CrossLang.Std/src/Collections/Concurrent/ConcurrentStack.tcross

class ConcurrentStack
{
    private mtx = new Mutex();

    private stack = new Stack();

    public Push(val)
    {
        mtx.Lock();
        stack.Push(val);
        mtx.Unlock();

    }

    public Pop()
    {
        mtx.Lock();
        const val = stack.Pop();
        mtx.Unlock();

        return val;
    }
    public Top()
    {
        mtx.Lock();
        const val = stack.Top();
        mtx.Unlock();

        return val;
    }

    public getCount()
    {
        mtx.Lock();
        const val = stack.Count;
        mtx.Unlock();

        return val;
    }
    public getLength()
    {
        mtx.Lock();
        const val = stack.Length;
        mtx.Unlock();

        return val;
    }

    public ToList()
    {

        mtx.Lock();

        const ittr = new Queryable(stack);
        const ls = ittr.ToList();

        mtx.Unlock();
        return ls;
    }

    public GetEnumerator()
    {
        return ToList().GetEnumerator();
    }
}