/// <summary>
/// 清空池对象
/// </summary>
public void Clear()
{
if (size == 0)
{
}
else if (size == 1)
{
size = 0;
head.Clear();
head = null;
}
else
{
NodeObject tempNode = head;
head = (T)head.Next; //TODO 这里这么搞合适么？
tempNode.Next = null;
tempNode.Clear();
tempNode = null;
Clear(); //递归调用，直到全部清空为止
}
}
