basic_ios Members

2012-11-16

The following tables list the members of the basic_ios Class. For a list of members inherited by the basic_ios class, see ios_base Members.

Reference

Constructors

Constructs the basic_ios class.

Typedefs

char_type	A synonym for the template parameter Elem.
int_type	A synonym for Traits::int_type.
off_type	A synonym for Traits::off_type.
pos_type	A synonym for Traits::pos_type.
traits_type	A synonym for the template parameter Traits.

Member Functions

bad	Indicates a loss of integrity of the stream buffer.
clear	Clears all error flags.
copyfmt	Copies flags from one stream to another.
eof	Indicates if the end of a stream has been reached.
exceptions	Indicates which exceptions will be thrown by the stream.
fail	Indicates failure to extract a valid field from a stream.
fill	Specifies or returns the character that will be used when the text is not as wide as the stream.
good	Indicates the stream is in good condition.
imbue	Changes the locale.
init	Called by basic_ios constructors.
narrow	Finds the equivalent char to a given char_type.
rdbuf	Routes stream to specified buffer.
rdstate	Reads the state of bits for flags.
setstate	Sets additional flags.
tie	Ensures that one stream is processed before another stream.
widen	Finds the equivalent char_type to a given char.

Operators

operator void *	Indicates if the stream is still good.
operator!	Indicates if the stream is not bad.

See Also

Reference

basic_ios Class

Thread Safety in the Standard C++ Library

iostream Programming

iostreams Conventions

Other Resources

ios_base Members

Change History

Date	History	Reason
October 2008	Corrected descriptions of off_type and pos_type.	Customer feedback.