是这一个简化了的雇员档案管理程序。其中把雇员的档案数据和对这些数据的设置、修改、删除等操作组成一个程序模块。程序通过这个模块----类的公有部分对档案数据进行处理，实现了面向对象程序设计的“封装”功能。- Is this simplified employee records management procedure.
Operation and so on employee s file data and to these data
establishment, revision, deletion composes a program module. The
procedure public partially carries on processing through this module
---- kind to the file data, has realized the object-oriented
programming "the seal" the function.