The operator class is typically a set of functions.
操作符类通常为一组函数。
The class may also define a set of functions, including move and attack .
该类也可能定义一组函数，其中包括move和attack 。
These are the classes that contain the extended set of functions for the use case.
这些是包含用例扩展功能集合的类。
Write an appropriately general set of functions that can draw shapes as in Figure 4.2.
写一系列的合适的函数组合，画出图4.2所示的形状。
Write an appropriately general set of functions that can draw flowers as in Figure 4.1.
写一系列的合适的函数组合，画出图4.1所示的花图案。
Write an appropriately general set of functions that can draw flowers as in Figure 4.1.
写一系列的合适的函数组合，画出图4.1所示的花图案。
应用推荐