如何在awk中初始化数组数组? [英] How to initialize an array of arrays in awk?

问题描述

是否可以在 AWK 中初始化这样的数组?

Is it possible to initialize an array like this in AWK ?

Colors[1] = ("Red", "Green", "Blue")
Colors[2] = ("Yellow", "Cyan", "Purple")

然后有一个二维数组，其中 Colors[2,3]="Purple".

And then to have a two dimensional array where Colors[2,3]="Purple".

从另一个线程我明白这是不可能的(遗憾的是，有没有办法在不滥用 split()" 的情况下一次设置一个数组.无论如何，我想 100% 确定，而且我确信还有其他人有同样的问题.

From another thread I understand that it's not possible ( "sadly, there is no way to set an array all at once without abusing split()" ). Anyways I want to be 100% sure and I'm sure that there are others with the same question.

我正在寻找像上面那样初始化数组的最简单方法，写得好会很好.

I am looking for the easiest method to initialize arrays like the one above, will be nice to have it well written.

推荐答案

感谢您的回答.无论如何，对于那些想要初始化一维数组的人，这里有一个例子:

Thanks for the answers. Anyways, for those who want to initialize unidimensional arrays, here is an example:

SColors = "Red_Green_Blue"
split(SColors, Colors, "_")
print Colors[1] " - " Colors[2] " - " Colors[3]

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