Subclause | Header | |
Requirements | ||
Forward declarations | <iosfwd> | |
Standard iostream objects | <iostream> | |
Iostreams base classes | <ios> | |
Stream buffers | <streambuf> | |
Formatting and manipulators | <istream>, <ostream>, <iomanip>, <print> | |
String streams | <sstream> | |
Span-based streams | <spanstream> | |
File streams | <fstream> | |
Synchronized output streams | <syncstream> | |
File systems | <filesystem> | |
C library files | <cstdio>, <cinttypes> |