public member function
std::ios::narrow
<ios>
char narrow ( char c, char dfault ) const;
Narrow character
Converts localized parameter
c to its standard
char equivalent.
If the parameter
c has no standard
char equivalent, the function returns the parameter
dfault.
When the basic template
basic_ios is used with a type other than
char, the function also performs the appropiate conversion from the
char_type used to the fundamental
char type.
Parameters
- c
- character to be narrowed.
- dfault
- character to be returned if c has no standard equivalent.
Return Value
The
char equivalent of
c, if any. Otherwise, it returns
dfault.
Basic template member declaration
(
basic_ios<charT,traits> )
1 2
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typedef charT char_type;
char narrow ( char_type c, char dfault ) const;
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See also
- ios::widen
- Widen character (public member function)