XmDirectionMatchPartial






XmDirectionMatchPartial — A function that checks for a
specified direction component



     #include <Xm/Xm.h>
Boolean XmDirectionMatchPartial (d1, d2, dmask)
        XmDirection     d1;
        XmDirection     d2;
        XmDirection     dmask;
(void)



     XmDirectionMatchPartial compares d1 and d2 along the
direction component specified by dmask.  For example, if
dmask equals XmVERTICAL_MASK, then the function will compare
only the vertical components of d1 and d2.

d1        Specifies an XmDirection value to check.

d2        Specifies an XmDirection value to check.

dmask     Specifies the direction component along which d1
          and d2 are to be checked. Appropriate values for
          dmask are XmHORIZONTAL_MASK, XmVERTICAL_MASK, and
          XmPRECEDENCE_MASK.



     Returns True if the d1 and d2 match in the component
specified by dmask; otherwise, returns False.



     XmDirection(3), XmDirectionMatch(3),
XmDirectionToStringDirection(3), XmStringDirection(3), and
XmStringDirectionToDirection(3).