Actually, the information contained by the interface name and function name called disappear at compile time, all that is left is a numeric offset from an as of yet value unspecified pointer.
实际上,由接口名和函数名所包含的信息在编译的时候就消失了,所有剩下的就是从一个还没有指定值的指针开始的一个数字偏移位置。
As these are note built-in functions, you have to specify the module and function name (see Listing 21).
因为这些是内置的函数,所以必须指定模块和函数名(参见清单21)。
You can create and name a function or create a nameless function, as I've done.
可以创建并命名一个函数,也可以创建无名的函数。
I could imagine writing another function for same point, and I have to give it a name like same point polar, and same point Cartesian.
程序不知道怎么来做了,它没有对应的处理方法,所以它要抱怨了,那么我这里的问题就是,这也是我一直想要说的。
The only thing that you have to put in the function prototype, ; again, is three things; one, the name of the function; the return value; and its arguments.
你唯一要加入到函数原型中的东西,是有三个东西,一,函数的名字;,返回值,和它的参数。
Let me write a function, in fact the literal thing I would do is to say, identify the things that change, give each of them a variable name because I want to refer to them, and then write a function that captures the rest of that computation just with those variable names inside.
让我来写个方法,实际上我的意思是,辨别出变化的东西,然后给它们逐个命名以区分,然后写一个用来计算,这些变量的,包括计算过程的方法。
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