我有以下课程:
public class MyLazySingleton
{
// static holder for instance, need to use lambda to construct since constructor private
private static readonly Lazy<MyLazySingleton> _instance
= new Lazy<MyLazySingleton>(() => new MyLazySingleton());
// private to prevent direct instantiation.
private MyLazySingleton(string str,int i)
{
s_c1 = SingletonClass1.Instance(str);
s_c2 = SingletonClass2.Instance(str);
s_c3 = SingletonClass3.Instance(i);
}
// accessor for instance
public static MyLazySingletonInstance
{
get
{
return _instance.Value;
}
}
public void func1()
{
if (s_s1.Measure() || s_c2.Measure())
{
c_c3.Do();
}
}
static SingletonClass1 s_c1 = null;
static SingletonClass2 s_c2 = null;
static SingletonClass3 s_c3 = null;
}
MyLazySingleton
被定义为Lazy不是为了线程安全吗?