In that case, a new singleton object will be created.
在这种情况下，一个新的单例对象会被创建。
How to run test cases for Singleton object with multiple state?
如何运行多个状态对象的测试用例？
The design of this class ensures that only one Singleton object is ever created.
此类的设计确保只创建一个Singleton对象。
All calls to a singleton object are handled by one instance of that object.
所有对单一物件的呼叫都是由该物件的一个执行个体所处理。
Singleton — returns reference to the single instance of the delegate object.
Singleton——返回对委托对象单个实例的引用。
Singleton is the default and most often used object mode.
Singleton是默认的也是最常用的对象模型。
The API is straightforward: You call a singleton method and get back a connection object.
API很直观：您调用单个方法，并返回一个连接对象。
The Manager object is a singleton and is needed to create all other objects.
Manager是一个单实例对象，需要它来创建所有其他对象。
Well-known object types can be either single call or singleton.
已知物件型别可以是单一呼叫或单一物件。
Well-known object types can be either single call or singleton.
已知物件型别可以是单一呼叫或单一物件。
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