C++ 编译错误:有初始化程序但类型不完整

声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow 原文地址: http://stackoverflow.com/questions/13428164/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me): StackOverFlow

提示:将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间:2020-08-27 17:17:41  来源:igfitidea点击:

C++ compile error: has initializer but incomplete type

c++compilationistringstream

提问by Aneem

I am coding in Eclipse and have something like the following:

我在 Eclipse 中编码并且有如下内容:

#include <ftream>
#include <iostream>

void read_file(){
    char buffer[1025];
    std::istringstream iss(buffer);
}

However, when I try to build, I get the following error: variable 'std::istringstream iss' has initializer but incomplete type

但是,当我尝试构建时,出现以下错误: variable 'std::istringstream iss' has initializer but incomplete type

Any quick thoughts? I have googled around and it seems like most people with this problem simply did not include the right header files which I believe I am doing correctly.

有什么快速的想法吗?我用谷歌搜索了一下,似乎大多数遇到这个问题的人都没有包含正确的头文件,我相信我做得对。

回答by Jive Dadson

You need this include:

你需要的包括:

#include <sstream>