source: WorldVistAEHR/trunk/r/VA_FILEMAN-ARJT-DI-DD-DM-DT-%DT-%RCR/DITMU2.m@ 837

DITMU2(SUBFILE,GBL,FORM) ;SFISC/EDE(OHPRD)-RETURN SUBFILE GLOBAL REFERENCE ;

 ;;22.0;VA FileMan;;Mar 30, 1999

 ;Per VHA Directive 10-93-142, this routine should not be modified.

 ;

 ; Given a subfile number and global reference form, this routine

 ; will return the global reference for a subfile in the form

 ; specified.

 ;

 ; FORM is optional but if passed should equal 1 or 2.  If FORM is

 ; not passed the default form will be 1.

 ;

 ;     FORM = 1 will be in the form ^GBL(DA(2),11,DA(1),11,DA,

 ;     FORM = 2 will be in the form ^GBL(D0,11,D1,11,D2,

 ;

 ; Formal list:

 ;

 ; 1) SUBFILE = subfile number (call by value)

 ; 2) GBL     = global reference (call by reference)

 ; 3) FORM    = global reference form (call by value)

 ;

 ; *** NO ERROR CHECKING DONE ***

 ;

START ;

 NEW FIELD,I,LVL,NODE,PARENT

 S GBL="",LVL=1

 D BACKUP

 S GBL=^DIC(PARENT,0,"GL")

 I $G(FORM)=2 D  S GBL=GBL_"D"_(I+1)_"," I 1

 . F I=0:1 S GBL=GBL_"D"_I_","_NODE(99-LVL)_",",LVL=LVL-1 Q:LVL=0

 . Q

 E  D  S GBL=GBL_"DA,"

 . F LVL=LVL:-1:0 Q:LVL=0  S GBL=GBL_"DA("_LVL_"),"_NODE(99-LVL)_","

 . Q

 Q

 ;

BACKUP ; BACKUP TREE (CALLED RECURSIVELY)

 S PARENT=^DD(SUBFILE,0,"UP")

 S FIELD=$O(^DD(PARENT,"SB",SUBFILE,""))

 S NODE(99-LVL)=$P($P(^DD(PARENT,FIELD,0),"^",4),";",1) S:NODE(99-LVL)'=+NODE(99-LVL) NODE(99-LVL)=""""_NODE(99-LVL)_""""

 I $D(^DD(PARENT,0,"UP")) S SUBFILE=PARENT,LVL=LVL+1 D BACKUP ; Recurse

 Q