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于 2010-06-02 发布 文件大小:6KB
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说明:  定义一个类SortArray继承自MyArray,在该类中定义函数sort实现排序功能。 定义一个类ReArray继承自MyArray,在该类中定义函数reverse实现逆转功能。 定义一个类AverArray继承自MyArray,在该类中定义函数Aver实现求解整数的平均值。 定义NewArray类,同时继承了SortArray、ReArray和AverArray,使得NewArray类的对象同时具有排序、逆转和求平均值的功能。在继承的过程中声明为虚基类,体会虚基类在解决二义性问题中的作用。 (Define a class SortArray inherited from MyArray, defined in the class sorting function sort implementation. Define a class ReArray inherited from MyArray, define the function in reverse to achieve such reversal function. Define a class AverArray inherited from MyArray, defined in the class to solve integer function Aver achieve the average. Defined NewArray class, and inherits SortArray, ReArray and AverArray, making the object of both NewArray class sorting, reversing, and the mean value of the function. In the process of succession declared as virtual base classes, virtual base class experience in resolving ambiguities of the role.)

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