#include <sstream>

[atjm88]

#include <sstream>

Hi, can anyone tell me what is the purpose of the above header? Thanks :)

[Peter87]

It defines the classes std::stringstream, std::istringstream and std::ostringstream. It probably contains a few other things too.

[viliml]

std::stringstream is used for writing/reading into/out of std::strings