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

isspace #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