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Annotation of freem_fileman/DICOMPX.m, revision 1.1.1.1

1.1       snw         1: DICOMPX        ;SFISC/GFT-EVALUATE COMPUTED FLD EXPR ;2/18/93 14:58 ;
                      2:        ;;21.0;VA FileMan;;Dec 28, 1994
                      3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
                      4:        S K(K+1)=X,I=$E(I,M+1,999) I "PREVIOUSNEXT"[DICF S M=0,(%X,D,T)=DLV0,X=I(DLV0) D REF,SV S V=X G S
                      5:        F M=2:1 I ":)"[$E(I,M) S X=$E(I,1,M-1) Q
                      6:        D MULARG
                      7: S      G ^DICOMPY
                      8:        ;
                      9: MULARG I DICF="COUNT" S DIC("S")="I $P(^(0),U,2)" G MM
                     10: M      ;
                     11:        S DIC("S")="I $P(^(0),U,2),$P(^DD(+$P(^(0),U,2),.01,0),U,2)'[""W"""
                     12: MM     S DICN=X,T=DLV S:X?1"#".NP X=$E(X,2,9)
                     13: TRY    S DIC="^DD("_J(T)_",",DG=$O(^DD(J(T),0,"NM",0))_" " S:DG=" " DG="-1 " D DICS^DICOMPY,^DIC G R:Y<0
                     14:        F D=M:1:$L(I)+1 Q:$F(X,$E(I,1,D))-1-D  S W=$E(I,D+1)
                     15:        I DICOMP["?",$P(Y,U,2)'=DICN W !?3,"By '"_DICN_"', do you mean the '"_$P(Y,U,2)_"' Subfield" S %=1 D YN^DICN I %-1 G R:%+1 K X Q
                     16:        S M=D,Y=+$P(Y(0),U,2),X=$P($P(Y(0),U,4),";",1) I +X'=X S X=Q_X_Q
                     17:        S (DLV,D)=DLV0+100 F %=T\100*100:1 Q:%>T  S J(DLV)=J(%),I(DLV)=I(%),DLV=DLV+1
                     18:        S I(DLV)=X,X=I(D),J(DLV)=Y D QQ,REF S DLV0=DLV0+100 F DLV=D:1:DLV D SN
                     19:        Q
                     20:        ;
                     21: REF    F Y=D+1:1:DLV S V=Y#100-1,DICN=I(Y) S:DICN[Q DICN=Q_DICN_Q S X=X_$S(T<DLV0:"I("_(T\100*100+V)_",0)",1:"D"_V)_","_DICN_","
                     22: Q      Q
                     23:        ;
                     24: R      I $P(X,DG,1)="",X=DICN S X=$P(X,DG,2,9) G TRY
                     25:        S T=T-1 I T'<0 G TRY:$D(J(T)) F T=T-99:1 G TRY:'$D(J(T+1))
                     26:        S X=DICN,DIC=1 D DRW,^DIC I Y<0 K X Q
                     27:        S X=^(0,"GL") D QQ
                     28: Y      S DLV0=DLV0+100,I(DLV0)=^DIC(+Y,0,"GL"),J(DLV0)=+Y F DLV=DLV+100:-1:DLV0 D SN
                     29:        Q
                     30:        ;
                     31: SN     S %X=DLV0-100 D SV S DG(DLV0)=DLV Q
                     32:        ;
                     33: SV     S (T,DG(%X))=DG(%X)+1,%=DLV#100,K(K+2,1)=DLV0,DG(%X,T)=%,M(%,%X+%)=T Q
                     34:        ;
                     35: QQ     F %=0:0 S %=$F(X,Q,%) G Q:%<1 S X=$E(X,1,%-1)_$E(X,%-1,999),%=%+1
                     36:        ;
                     37: DRW    ;
                     38:        S D=$S(DICOMP["W":"""WR""",1:"""RD""")
                     39:        S DIC("S")="S DIAC="_D_",DIFILE=+Y D ^DIAC I %"
                     40:        Q
                     41:        ;
                     42: P      ;
                     43:        S DLV0=DLV0+100,I(DLV0)=%Y,J(DLV0)=DICN F DLV=DLV+100:-1:DLV0 D SN
                     44:        S X=" S D0="_X_" S:'$D("_%Y_"+D0,0)) D0=-1"
                     45:        I $D(DICOMPX(0)) S X=X_" S "_DICOMPX(0)_"0)=D0",DICOMPX(0,DICN)=""
                     46:        I DG S M=M+1,W="",%=$E(I,M,999) S:+%=% I=$E(I,1,M-1)_"#"_% Q
                     47:        S I="#.01"_$E(I,M,999),M=0,W=""