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iswpunct() function in C/C++
The function iswpunct() is used to check that the passing wide character is a punctuation or not. It returns zero, if it is not a punctuation, otherwise it returns a non-zero value. It is declared in “cwctype” header file.
Here is the syntax of iswpunct()
int iswpunct(wint_t character);
Here is an example of iswpunct()
Example
#include<cwctype>
#include<stdio.h>
using namespace std;
int main() {
wint_t a = '!';
wint_t b = 'a';
if(iswpunct(a))
printf("The character is a punctuation.");
else
printf("\nThe character is not a punctuation.");
if(iswpunct(b))
printf("\nThe character is a punctuation.");
else
printf("\nThe character is not a punctuation.");
return 0;
}Output
The character is a punctuation. The character is not a punctuation.
In the above program, two wide characters are declared as a and b. The characters are checked that passed character is a punctuation or not.
wint_t a = '!';
wint_t b = 'a';
if(iswpunct(a))
printf("The character is a punctuation.");
else
printf("\nThe character is not a punctuation.");
if(iswpunct(b))
printf("\nThe character is a punctuation.");
else
printf("\nThe character is not a punctuation.");
Updated on: 26-Jun-2020
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