返回一个数组字符？ [英] Returning an Array a characters?

问题描述

C ++中不允许这样做吗？我尝试使用MSVC，但我总是收到错误，并且

该函数不再出现在我的课堂视图中。

Is this not allowed in C++? I try in MSVC, but I always get an error, and
the function no longer shows up in my class view.

推荐答案

Jordan Tiona写道：

Jordan Tiona wrote:

这在C ++中是不允许的？我在MSVC中尝试，但我总是收到错误，并且该函数不再出现在我的课堂视图中。

Is this not allowed in C++? I try in MSVC, but I always get an error, and
the function no longer shows up in my class view.

无法计算。 ...需要更多的输入。

Doesn''t compute....need more input.

Jordan Tiona写道：

Jordan Tiona wrote:

这在C ++中是不允许的？我在MSVC中尝试，但我总是收到错误，并且该函数不再显示在我的课堂视图中。

Is this not allowed in C++? I try in MSVC, but I always get an error, and
the function no longer shows up in my class view.

数组是邪恶的。请改用std :: vector或std :: string。

http://www.parashift.com/c++-faq-lit....html#faq-34.1


干杯！ --M

Arrays are evil. Use a std::vector or std::string instead.

http://www.parashift.com/c++-faq-lit....html#faq-34.1

Cheers! --M

2005年12月30日星期五10:59:07 -0700 comp.lang.c ++，Jordan Tiona
< to ******* @ comcast.net>写道，

On Fri, 30 Dec 2005 10:59:07 -0700 in comp.lang.c++, "Jordan Tiona"
<to*******@comcast.net> wrote,

这在C ++中是不允许的？

Is this not allowed in C++?

它不是，也不是按值传递数组作为参数。 />
我认为原因是，如果允许的话，你可能会在没有意识到

错误的情况下进行大量不必要的大量数据复制。


有更好的方法，特别是在C ++中与旧C相比。你想要完成什么

？

It is not, nor is passing an array by value as a parameter.
I think the reason was, if that was allowed you would probably do a
lot of unnecessary copying of huge data without realizing the
mistake.

There are better ways, especially in C++ as compared to old C. What
are you trying to accomplish?

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