//得到该对象
public static Singleton_DoubleCheckedLocking GetInstance()
{
//Double-Checked Locking implements a thread-safe singleton class
//java中的写法是synchronized(Singleton.class){}，同时配上volatile的成员
//C# volatile修饰符通常用于由多个线程访问但不使用 lock 语句对访问进行序列化的字段
if (uniqueInstance == null)
{
lock (locker)
{
//延迟实例化
if (uniqueInstance == null)
{
uniqueInstance = new Singleton_DoubleCheckedLocking();
}
}
}
return(uniqueInstance);
}
//得到该对象
public static Singleton_DoubleCheckedLocking GetInstance()
{
//Double-Checked Locking implements a thread-safe singleton class
//java中的写法是synchronized(Singleton.class){}，同时配上volatile的成员
//C# volatile修饰符通常用于由多个线程访问但不使用 lock 语句对访问进行序列化的字段
if (uniqueInstance == null)
{
lock (locker)
{
//延迟实例化
if (uniqueInstance == null)
{
uniqueInstance = new Singleton_DoubleCheckedLocking();
}
}
}
return uniqueInstance;
}
