初始化字符串的二维数组 [英] Initializing a two dimensional array of strings

问题描述

如何在c ++中声明字符串的二维数组?还有如何在文件中写入此字符串?

How to declare a two dimensional array of strings in c++? And also how to write this string on files?

推荐答案

一起进行声明和初始化:

Declaration and initialization together:

std::string myarray[2][3] = {
  { "hello", "jack", "dawson" }, 
  { "hello", "hello", "hello" }
};

对于写入文件，templatetypedef的答案几乎可以，除非您应该进行错误检查并在完成后关闭输出文件流.

For writing to file, templatetypedef's answer is almost fine, except you should do error checking and close the output file stream when done.

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