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using System;
namespace S3Demo.Helper
{
/// <summary>
/// 单例模式
/// </summary>
/// <typeparam name="T">//new()new不支持非公共的无参构造函数 </typeparam>
// Token: 0x0200016F RID: 367
public abstract class SingletonHelper<T> where T : class
{
private static T sInstance;
/// <summary>
/// 创建获取实例
/// </summary>
/// <returns></returns>
public static T Instance()
{
Type typeFromHandle = typeof(T);
lock (typeFromHandle)
{
if (SingletonHelper<T>.sInstance == null)
{
SingletonHelper<T>.sInstance = (Activator.CreateInstance(typeof(T), true) as T);
}
}
return SingletonHelper<T>.sInstance;
}
}
}