哪里是内存，一个const char指针分配呢？ [英] Where is memory allocated with a const char pointer?

问题描述

可能重复：结果
  <一href=\"http://stackoverflow.com/questions/349025/is-a-string-literal-in-c-created-in-static-memory\">Is字符串在C ++字面静态内存中创建？结果
   C ++字符串数据类型存储

在此code：

为const char *海峡=Hello World的;

如果我理解正确的指针是4或8个字节，这是我的猜测是在栈上分配。
但如果是为Hello World的分配，并存储在存储？结果
或者什么呢 STR 指出确切地？

If I understand correctly a pointer is 4 or 8 bytes, which I guess would be allocated on the stack. But where is the memory for the "hello world" allocated and stored?
Or what does str point to exactly?

推荐答案

这不是分配。它一般存放在你的程序的code段或堆栈这是到编译器上。无论哪种方式，它指向字符的空终止数组。

It's not allocated. It's generally stored in your program's code segment or on the stack That's up to the compiler. Either way, it points to a null-terminated array of characters.

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