Why I cannot cout a string? - Stack Overflow
Jun 12, 2011 · You need to #include <string> before you can use the string class and iostream before you use cout or endl. string, cout and endl live in the std namespace, so you can not …
c++ - getting cout output to a std::string - Stack Overflow
Oct 14, 2016 · I have the following cout statement. I use char arrays because I have to pass to vsnprintf to convert variable argument list and store in Msg. Is there any way we can get cout …
c++ - cout << stringstream - Stack Overflow
Jan 11, 2012 · string stringIn; stringstream holdBuff; holdBuff << getline(cin, stringIn); cout << holdBuff; Basically I was just trying to see what holdBuff looked like once I inserted stringIn. I …
How to print UTF-8 strings to std::cout on Windows?
Aug 9, 2017 · The problem is not std::cout but the windows console. Using C-stdio you will get the ü with fputs( "\xc3\xbc", stdout ); after setting the UTF-8 codepage (either using …
c++ - std::string formatting like sprintf - Stack Overflow
Feb 26, 2010 · Warning - many of the solutions presented here introduce a subtle TOCTOU issue: If the global locale is changed in another thread between a [v]snprintf call to determine the …
What's the equivalent of cout for output to strings?
May 6, 2011 · You have a little misunderstanding for the concept of cout. cout is a stream and the operator << is defined for any stream. So, you just need another stream that writes to string in …
cout << with char* argument prints string, not pointer value
cout is overloaded so that when you give it a char*, it will print as a pointer to a C-style string. So, it prints out the characters until it hits a null terminating character. So, it prints out the …
Why can't I use cout to print an array of string values in C++?
You have to include header <string> that contains the definition of the class std::basic_string including std::string. It is this header where the operator << is defined. Also consider to use …
stdout - C++ alignment when printing cout << - Stack Overflow
The ISO C++ standard way to do it is to #include <iomanip> and use io manipulators like std::setw.However, that said, those io manipulators are a real pain to use even for text, and …
How to print a string in C++ - Stack Overflow
While using string, the best possible way to print your message is: #include <iostream> #include <string> using namespace std; int main(){ string newInput; getline(cin, newInput); …