C ++将char转换为const char * [英] C++ Converting a char to a const char *

问题描述

我正在尝试使用beginthreadex创建一个线程，该线程将运行一个以char作为参数的函数.我对C ++不好，但是我不知道如何将char变成const char ，这是beginthreadex需要它的参数的.有没有办法做到这一点?对于将char转换为const char 而不是将其转换为const char *，我发现了很多问题.

I'm trying to use beginthreadex to create a thread that will run a function that takes a char as an argument. I'm bad at C++, though, and I can't figure out how to turn a char into a const char , which beginthreadex needs for its argument. Is there a way to do that? I find a lot of questions for converting a char to a const char, but not to a const char *.

推荐答案

char a = 'z';
const char *b = &a;

当然，这是在堆栈上.如果您需要在堆上使用它，

Of course, this is on the stack. If you need it on the heap,

char a = 'z';
const char *b = new char(a);

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