xmstringempty(3x) [osf1 man page]

XmStringEmpty(3X)														 XmStringEmpty(3X)

NAME

       XmStringEmpty - A compound string function that provides information on the existence of non-zero length text components

SYNOPSIS

       #include <Xm/Xm.h>

       Boolean XmStringEmpty (s1)
	       XmString s1;

DESCRIPTION

       XmStringEmpty  returns  a  Boolean  value indicating whether any non-zero length text components exist in the provided compound string.	It
       returns True if there are no text segments in the string.  If this routine is passed NULL as the string, it returns  True.   Specifies  the
       compound string

RETURN VALUE

       Returns True if there are no text segments in the string. If this routine is passed NULL as the string, it returns True.

SEE ALSO

       XmStringCreate(3X)

																 XmStringEmpty(3X)

XmStringGetNextSegment(library call)									      XmStringGetNextSegment(library call)

NAME

       XmStringGetNextSegment -- A compound string function that fetches the bytes in the next segment of a compound string

SYNOPSIS

       #include <Xm/Xm.h>
       Boolean XmStringGetNextSegment(
       XmStringContext context,
       char **text,
       XmStringTag *tag,
       XmStringDirection *direction,
       Boolean *separator);

DESCRIPTION

       This  routine  is obsolete and exists for compatibility with previous releases. To read the contents of a compound string, read each compo-
       nent of the string with XmStringGetNextTriple. This XmString function returns the type, length, and value of the next component in the com-
       pound  string.	XmStringGetNextSegment fetches the bytes in the next segment; repeated calls fetch sequential segments. The text, tag, and
       direction of the fetched segment are returned each time. A Boolean status is returned to indicate whether a valid segment was  successfully
       parsed.

       If  the function returns True, then the function allocates space to hold the returned text and tag. The application is responsible for man-
       aging the allocated space. The application can recover the allocated space by calling XtFree.

       context	 Specifies the string context structure which was allocated by the XmStringInitContext function

       text	 Specifies a pointer to a NULL-terminated string

       tag	 Specifies a pointer to the font list element tag associated with the text

       direction Specifies a pointer to the direction of the text

       separator Specifies whether the next component of the compound string is a separator

RETURN

       Returns True if a valid segment is found.

RELATED

       XmStringCreate(3) and XmStringInitContext(3).

													      XmStringGetNextSegment(library call)