xmstringinitcontext(3x) [osf1 man page]

XmStringInitContext(3X) 												   XmStringInitContext(3X)

NAME

       XmStringInitContext - A compound string function that allows applications to read out the content segment by segment

SYNOPSIS

       #include <Xm/Xm.h>

       Boolean XmStringInitContext (context, string)
	       XmStringContext * context;
	       XmString string;

DESCRIPTION

       XmStringInitContext maintains a context to allow applications to read out the contents of a compound string segment by segment.	This func-
       tion establishes the context for this read out.	This context is used when reading subsequent segments out of the string. A Boolean  status
       is returned to indicate if the input string could be parsed.  Specifies a pointer to the allocated context Specifies the string.

RETURN VALUE

       Returns True if the context was allocated

SEE ALSO

       XmStringCreate(3X)

															   XmStringInitContext(3X)

XmStringGetNextComponent(3X)											      XmStringGetNextComponent(3X)

NAME

       XmStringGetNextComponent - A compound string function that returns the type and value of the next component in a compound string

SYNOPSIS

       #include <Xm/Xm.h>

       XmStringComponentType XmStringGetNextComponent (context, text, tag, direction, unknown_tag, unknown_length, unknown_value)
	       XmStringContext context;
	       char **text;
	       XmStringCharSet *tag;
	       XmStringDirection *direction;
	       XmStringComponentType *unknown_tag;
	       unsigned short *unknown_length;
	       unsigned char **unknown_value;

DESCRIPTION

       XmStringGetNextComponent  returns the type and value of the next component in the compound string identified by context.  It is a low-level
       component function.  Components are returned one at a time.  On return, only some output parameters will be valid; which ones can be deter-
       mined  by  examining  the  return  status.  In the case of text, tag, and direction components, only one output parameter is valid.  If the
       return status indicates an unknown component was encountered, the font list element tag, length, and value  are	returned.   This  function
       allocates  the  space  necessary  to hold returned values; freeing this space is the caller's responsibility.  Specifies the string context
       structure which was allocated by the XmStringInitContext function.  Specifies a pointer to a null terminated string.  Specifies	a  pointer
       to  the	font  list  element tag associated with the text.  The value XmFONTLIST_DEFAULT_TAG identifies a locale text segment.  Specifies a
       pointer to the direction of the text.  Specifies a pointer to the tag of an unknown component.  Specifies a pointer to  the  length  of	an
       unknown component.  Specifies a pointer to the value of an unknown component.

RETURN VALUE

       Returns the type of component found. Following are the possible values: XmSTRING_COMPONENT_CHARSET

	      This  component  is  obsolete  and  remains  for	compatibility  with  previous  releases.   It has been replaced by XmSTRING_COMPO-
	      NENT_FONTLIST_ELEMENT_TAG.     XmSTRING_COMPONENT_FONTLIST_ELEMENT_TAG	 XmSTRING_COMPONENT_LOCALE_TEXT     XmSTRING_COMPONENT_TAG
	      XmSTRING_COMPONENT_TEXT XmSTRING_COMPONENT_DIRECTION XmSTRING_COMPONENT_SEPARATOR XmSTRING_COMPONENT_END XmSTRING_COMPONENT_UNKNOWN

SEE ALSO

       XmStringCreate(3X), XmStringInitContext(3X)

														      XmStringGetNextComponent(3X)