isprint : char functions « Data Types « C++ Tutorial

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C++ Tutorial » Data Types » char functions

2.22.11.isprint

#include <iostream>

using std::cout;

using std::endl;



#include <cctype>

using std::iscntrl;

using std::isgraph;

using std::isprint;

using std::ispunct;

using std::isspace;



int main()

{

   cout << "\nAccording to isprint:\n"

      << ( isprint( '$' ) ? "$ is a" : "$ is not a" )

      << " printing character\nAlert " 

      << ( isprint( '\a' ) ? "is a" : "is not a" )

      << " printing character\nSpace "

      << ( isprint( ' ' ) ? "is a" : "is not a" )

      << " printing character\n";

   return 0;

}

According to isprint:
$ is a printing character
Alert is not a printing character
Space is a printing character

2.22.char functions
	2.22.1.	Using functions isdigit
	2.22.2.	Using functions isalpha
	2.22.3.	Using functions isalnum
	2.22.4.	Using functions isxdigit
	2.22.5.	islower
	2.22.6.	isupper
	2.22.7.	toupper and tolower
	2.22.8.	isspace
	2.22.9.	iscntrl
	2.22.10.	ispunct
	2.22.11.	isprint
	2.22.12.	isgraph
	2.22.13.	Using strrchr: index a character in a string

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