Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://www.tutorialspoint.com/cpp_standard_library/cpp_iscntrl.htm below:

C++ Locale Library - iscntrl

It checks if character is a control character and a control character is a character that does not occupy a printing position on a display.

Following is the declaration for std::iscntrl.

int iscntrl ( int c );

int iscntrl ( int c );

c − Character to be checked, casted to an int, or EOF.

It returns a value different from zero.

No-throw guarantee − this function never throws exceptions.

In below example for std::iscntrl.

#include <stdio.h>
#include <ctype.h>
int main () {
   int i=0;
   char str[]="tutorialspoint.com \n sairamkrishna  \n";
   while (!iscntrl(str[i])) {
      putchar (str[i]);
      i++;
   }
   return 0;
}

The sample output should be like this −

Tutorialspoint.com  

locale.htm

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4