Which contains a com smart pointer data member brought in through 来完成，该类包含一个通过
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This sample uses the smart pointer mechanism 此示例使用visual c + +本机编译器com支持的聪明指针机制(
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An example of a smart pointer wrapping the reference counting mechanism ends the article 一个智能指针的技术封装了引用计数的机制。
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Smart pointer class that demonstrates the use of reference counting to provide a rudimentary form of garbage collection in c 灵巧指针类，它展示了用引用计数在c + +中提供基本的垃圾收集。
