Input/output library

Apache C++ Standard Library Reference Guide

2.11 Input/output library

Clause 27 of the Standard contains the Input/output library, lib.input.output. This library describes components for program input and output. If you are reading this manual online, click the name of header file or entry to go to its description.

Table 10: Input/output library

Header File	Corresponding Entries in this Reference
`<iosfwd>`	*char_traits* *fpos* *basic_ios* *basic_streambuf* *basic_istream*	*basic_ostream* *basic_stringbuf* *basic_istringstream* *basic_ostringstream* *basic_filebuf* *basic_ifstream* *basic_ofstream*	*ostreambuf_iterator* *istreambuf_iterator* *basic_iostream* *basic_stringstream* *basic_fstream*
`<iostream>`	*cin* *cout* *cerr*	*clog* *wcin* *wcout*	*wcerr* *wclog*
`<ios>`	*fpos* *ios_base::failure*	*ios_base*	*basic_ios*
`<streambuf>`	*basic_streambuf*
`<istream>`	*basic_istream*	*basic_iostream*
`<ostream>`	*basic_ostream*
`<iomanip>`	*ios_base*
`<sstream>`	*basic_stringbuf* *basic_istringstream*	*basic_ostringstream*	*basic_stringstream*
`<fstream>`	*basic_filebuf* *basic_ifstream*	*basic_ofstream*	*basic_fstream*
`<strstream>`	*strstreambuf* *istrstream*	*ostrstream*	*strstream*