Let s say I m making a game where text can be displayed and scrolled/okay d when ENTER is pressed. Is it a good idea to use a output stream class and send my "raw" std::string to it? I m thinking about doing this so it d be easier to either send the messages to the console or to the actual screen using an fancy display style
谢谢
没有什么可以阻止您创建自己的流缓冲区类，然后可以转发到std:：cout，或者在稍后的时间点做一些更奇特的事情。
我建议在这里阅读这篇文章http://spec.winprog.org/streams/关于iostream和使用提供给您的内容滚动自己的iostream。阅读本文以了解正在发生的事情。
Boost IO流库使您更容易创建自己的流：
http://www.boost.org/doc/libs/1_43_0/libs/iostreams/doc/index.html
如果“原始”字符串由可打印文本组成，则使用运算符<<打印，例如：
// Display prompt to user
std::string output("Please press <ENTER>: ");
std::cout << output << std::flush;
// Wait for user to press <Enter>
std::string input;
std::getline(std::cin, input);
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