XmStringIsVoid — A compound string function that provides
information on the existence of non-zero-length text components, tab
components, or separator components "XmStringIsVoid" "compound
string functions" "XmStringIsVoid"
#include <Xm/Xm.h>
Boolean XmStringIsVoid(
XmString s1);
XmStringIsVoid returns a Boolean value indicating whether or not string
s1 is void.
- s1
- Specifies the compound string
Returns True if any non-zero-length text components, tab components, or
separator components exist in
s1. That is, the function returns True if
the string has no text, tabs, or separators. If
s1 contains the NULL
string, the function returns True.
XmStringCreate(3).