C++ Add LPSTR buffer to char array

Here is the situation:
I have a class in which has a method in which I have a loop that overwrites a buffer with a new letter every iteration and the buffer's datatype is LPSTR.

下面是这样的情况：我有一个类，其中有一个方法，我有一个循环，每次迭代用一个新字母覆盖一个缓冲区，缓冲区的数据类型是LPSTR。

My question is, how I could take all the letters that are generated in the loop and return them as a char array?

我的问题是，如何获取循环中生成的所有字母并将它们作为char数组返回？

1 个解决方案

#1

I hope I understood you correctly, but from what I read I gathered you're trying to do something like this:

我希望我能正确地理解你，但是从我读到的内容中我收集到了你想要做的事情：

char buffer[256];
for(int i = 0, char c; (c = someAction()) != NULL && i < 256; ++i) {
    buffer[i] = c;
}