std::endl in a string variable?

Question

Hi i want to save multiply lines in a string. I got a string logstring and i want to save multiplay error logs which i later can print in a txt file or as a console output.

Answer 1

Don't forget std::endl adds a new line and flushes the buffer.

If you simply want new lines, \n, add them to your string, using + or stream them to a stream, using << '\n'.

For example,

std::string logstring;
logstring = logstring + "Error Message" + "Number" + "Time + Date";
logstring += '\n';