The iterator pattern provides a way to encapsulate looping through a collection or array of objects.
迭代器模式将提供一种通过对象集合或对象数组封装迭代的方法。
Typed objects such as these cleanly encapsulate the responsibility of creating and maintaining a collection and iterating over that collection.
这样的类型化对象干净地封装了创建和维护一个集合并遍历这一集合的功能。
Based on the COM specification, OLE DB defines an extensible and maintainable collection of interfaces that factor and encapsulate consistent, reusable portions of DBMS functionality.
OLEDB根据COM的规格，定义了一个可扩充和维护的介面集合，此集合可将DBMS的功能分解并包装成一致、可重复使用的部分。
Based on the COM specification, OLE DB defines an extensible and maintainable collection of interfaces that factor and encapsulate consistent, reusable portions of DBMS functionality.
OLEDB根据COM的规格，定义了一个可扩充和维护的介面集合，此集合可将DBMS的功能分解并包装成一致、可重复使用的部分。
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