本文介绍了将变量值保存为字符串的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在努力做一件看似简单的事情,我无法做到。我想知道是否有人可以提供帮助。 :( 我想将变量的值传递给字符串。变量可以是任何类型,int,string等。 理想情况下,我需要类似的东西, cout<< var1; 但是我希望将var1的值复制到std :: string变量中。我该怎么办?:(
I am struggling a seemingly easy thing am trying to do, and I am unable to do it. I was wondering if someone can help. :( I want to pass in the value of a variable into a string. The variable can be of any type, int, string, etc. Ideally I want something like, cout<<var1; but I want the value of var1 copied into a std::string variable. how can I do this? :(
推荐答案你需要一个字符串流类型 [ ^ ]。
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将变量值保存为字符串
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