We need to add one thing to this file to extend the policy definition for class instance-level authorization: an optional relationship parameter associated with a permission statement.
我们需要向这个文件添加一个东西为类实例级授权扩展策略定义：一个与许可权语句相关的可选关系参数。
Based OO technique, abstracts a class of 2d fractal images, according to the real parameter of template file, the class is able to dynamically produce various kinds of fractal objects instance.
运用面向对象技术，抽象出二维分形图形类，二维分形图形类能够根据模板文件的实际参数动态生成各种分形图对象。
应用推荐