namespace Roy
{
    /// <summary>
    /// 管理类基类
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public class BaseManager<T> where T : new()
    {
        private static T _instance;

        public static T GetInstance
        {
            get
            {
                _instance ??= new T();
                return _instance;
            }
        }
    }
}