C++ IOstream Library stan daro Input Stream vo Stream <|oS> <istream> <iostream> <fstream> <sstream> ios base Istream ifs tream Istringstream lOS fstream lostrea ringstream ofstream ostream ostringstream <ostream> cout,cerr, clog streambuf filebuf stringbuf <streambuf> Base class Base buffer Output File vo Stream String Stream Class Stream From:http://www.cplusplus.com/reference/C++ IOstream Library ios_base ios <ios> istream iostream <istream> ostream <ostream> streambuf <streambuf> <iostream> cin cout,cerr,clog ifstream fstream <fstream> ofstream filebuf istringstream stringstream <sstream> ostringstream stringbuf From: http://www.cplusplus.com/reference/