c++ - Array Equivalent of Bare-String

Question

I can do this without issue:

const char* foo = "This is a bare-string";

What I want is to be able to do the same thing with an array:

const int* bar = {1, 2, 3};

Obviously that code doesn't compile, but is there some kind of array equivalent to the bare-string?

Answer 1

你不能这样做：

const int* bar = {1, 2, 3};

但是你可以这样做：

const int bar[] = {1, 2, 3};

原因是 C（或 C++）中的 char* 具有附加功能，除了用作 char 指针外，它还用作“C 字符串”，因此添加了初始化方法（专用于 char*）：

const char* foo = "This is bare-string";

最好的。