Standard C++ Library
Copyright 1998, Rogue Wave Software, Inc.

NAME

 
iscntrl
 
 - Determines if a character is a control character.
 
 
 

SYNOPSIS

 
 
#include <locale>
 
template <class charT>
bool iscntrl (charT c, const locale& loc) const;
 
 
 

DESCRIPTION

 
 
The iscntrl_function returns true if the character passed as a parameter is a control character. Otherwise the function returns false.    The check is made using the ctype facet from the locale parameter. 
 
 
 

SEE ALSO

 
 
other_is_functions, locale, ctype
 

Rogue Wave Software  —  Last change: 02 Apr 1998