设计模式中单件类的例子，用VC++开发，有源码和可执行程序，直接编译运行。是根据李建忠的设计模式讲义编写的例子，对初学设计模式的人很有帮助。...

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设计模式中单件类的例子，用VC++开发，有源码和可执行程序，直接编译运行。是根据李建忠的设计模式讲义编写的例子，对初学设计模式的人很有帮助。-Design Patterns in a single category of examples, using VC++ development, there is source code and executable programs, run the compiler directly. LI Jian-zhong design is based on notes prepared by the example model of learning design patterns were very helpful.