namespace Thousandto.Update.Singleton
{
    /// <summary>
    /// UILoginFormScript的逻辑处理类
    /// </summary>
    public abstract class Singleton<T> where T : Singleton<T>, new()
    {
        private static T _instance;
        public static T Instance
        {
            get 
            {
                if (_instance == null)
                {
                    _instance = new T();
                }
                return _instance;
            }
        }
    }
}