C++ Programming/Code/Standard C Library/Functions/isspace

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isspace[edit | edit source]

#include <cctype>
int isspace( int ch );

The isspace() function returns non-zero if its argument is some sort of space (i.e. single space, tab, vertical tab, form feed, carriage return, or newline). Otherwise, zero is returned.

Related topics
isalnum - isalpha - iscntrl - isdigit - isgraph - isprint - ispunct - isxdigit