XBGXREFS.m

XBGXREFS(FILE,FIELD,ROOT) ; IHS/ADC/GTH - GET XREFS FOR ONE FIELD IN ONE FILE ; [ 02/07/97   3:02 PM ]

 ;;3.0;IHS/VA UTILITIES;;FEB 07, 1997

 ;

 ;  ATTENTION PROGRAMMERS:  Do not use line one for entry.

 ;                          Use label XREF for entry.

 ;

 ; Given a file/subfile number, a field number, and a variable

 ; from which to assign subscripted values, this routine will

 ; return the xrefs for the specified field.

 ;

 ; The returned xrefs will be subscripted from the ROOT as

 ; follows:

 ;

 ;  ROOT(FIELD,n)     = file/subfile^xref (e.g. 9000010^AC)

 ;  ROOT(FIELD,n,"K") = executable kill logic

 ;  ROOT(FIELD,n,"S") = executable set logic

 ;

 ; Formal list:

 ;

 ; 1)  FILE   = file or subfile number (call by value)

 ; 2)  FIELD  = field number (call by value)

 ; 3)  ROOT   = array root (call by reference)

 ;

 G START

 ;

XREF(FILE,FIELD,ROOT) ;PEP - Return x-ref info for a field.

 ;

START ;

 NEW Y

 F Y=0:0 S Y=$O(^DD(FILE,FIELD,1,Y)) Q:Y'=+Y  S ROOT(FIELD,Y)=^(Y,0),ROOT(FIELD,Y,"S")=^(1),ROOT(FIELD,Y,"K")=^(2)

 Q

 ;

XBGXREFS(FILE,FIELD,ROOT) ; IHS/ADC/GTH - GET XREFS FOR ONE FIELD IN ONE FILE ; [ 02/07/97   3:02 PM ]

 +1       ;;3.0;IHS/VA UTILITIES;;FEB 07, 1997

 +2       ;

 +3       ;  ATTENTION PROGRAMMERS:  Do not use line one for entry.

 +4       ;                          Use label XREF for entry.

 +5       ;

 +6       ; Given a file/subfile number, a field number, and a variable

 +7       ; from which to assign subscripted values, this routine will

 +8       ; return the xrefs for the specified field.

 +9       ;

 +10      ; The returned xrefs will be subscripted from the ROOT as

 +11      ; follows:

 +12      ;

 +13      ;  ROOT(FIELD,n)     = file/subfile^xref (e.g. 9000010^AC)

 +14      ;  ROOT(FIELD,n,"K") = executable kill logic

 +15      ;  ROOT(FIELD,n,"S") = executable set logic

 +16      ;

 +17      ; Formal list:

 +18      ;

 +19      ; 1)  FILE   = file or subfile number (call by value)

 +20      ; 2)  FIELD  = field number (call by value)

 +21      ; 3)  ROOT   = array root (call by reference)

 +22      ;

 +23       GOTO START

 +24      ;

XREF(FILE,FIELD,ROOT) ;PEP - Return x-ref info for a field.

 +1       ;

START     ;

 +1        NEW Y

 +2        FOR Y=0:0

               SET Y=$ORDER(^DD(FILE,FIELD,1,Y))

               IF Y'=+Y

                   QUIT 

               SET ROOT(FIELD,Y)=^(Y,0)

               SET ROOT(FIELD,Y,"S")=^(1)

               SET ROOT(FIELD,Y,"K")=^(2)

 +3        QUIT 

 +4       ;