¿Le resultó útil esta página?
Sus comentarios sobre este contenido son muy importantes. Háganos saber su opinión.
¿Tiene comentarios adicionales?
Caracteres restantes: 1500
MSDN Library
Este contenido no se encuentra disponible en su idioma, pero aquí tiene la versión en inglés.


Defines several types and functions basic to the operation of iostreams. This header is typically included for you by another iostream headers; you rarely include it directly.

For a list of all members of this header, see <ios> Members.

#include <ios>

A large group of functions are manipulators. A manipulator declared in <ios> alters the values stored in its argument object of class ios_base. Other manipulators perform actions on streams controlled by objects of a type derived from this class, such as a specialization of one of the template classes basic_istream or basic_ostream. For example, noskipws(str) clears the format flag ios_base::skipws in the object str, which can be of one of these types.

You can also call a manipulator by inserting it into an output stream or extracting it from an input stream, because of special insertion and extraction operations supplied for the classes derived from ios_base. For example:

istr >> noskipws;

calls noskipws(istr).

Adiciones de comunidad

© 2015 Microsoft