source: FOIAVistA/tag/r/TOOLKIT-AWCM-XD-XIN-XPAR-XQAB-XT-XUC-XUR-ZIN-ZTED/XTBASE.m@ 897

Last change on this file since 897 was 628, checked in by George Lilly, 15 years ago

initial load of FOIAVistA 6/30/08 version

File size: 947 bytes
Line 
1XTBASE ;SLC/RWF - NUMBER BASE CHANGER ;4/9/92 07:31 ;
2 ;;7.3;TOOLKIT;;Apr 25, 1995
3 K DIR S:'$D(DTIME) DTIME=$$DTIME^XUP($G(DUZ),$G(IOS))
4BASE S DIR(0)="SB^2:2;8:8;10:10;16:16",DIR("A")="BASE",DIR("?")="Enter the number base you want converted" D ^DIR G END:$D(DIRUT) S BASE=Y
5 G BASE:(BASE<2)!(BASE>36)!(BASE\1'=BASE)
6 SET DIGIT=$E("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",1,BASE)
7B2 W !! S DIR(0)="FO^1:20",DIR("A")="BASE "_BASE_" NUMBER",DIR("?")="Enter the number to convert" D ^DIR G END:$D(DIRUT),BASE:X="" S X=Y
8 IF BASE=10,X<0 S X=65536+X
9 F I=1:1:$L(X) IF DIGIT'[$E(X,I) W " Invalid digit in number" G B2
10 S X1=BASE D DEC W !,"DECIMAL ",Y S %D=Y
11 F J=1:1:3 S X1=$P("2^8^16","^",J),X=%D D CNV W !,$P("BINARY^OCTAL^HEX","^",J),?7," ",Y
12 G B2
13DEC S Y=0 IF X1=10 S Y=X Q
14 F I=1:1:$L(X) S Y=Y*X1+($F("0123456789ABCDEF",$E(X,I))-2)
15 Q
16CNV S Y=""
17 F I=1:1 S Y=$E("0123456789ABCDEF",X#X1+1)_Y,X=X\X1 Q:X<1
18 Q
19END K DIR,BASE,X1,X,Y,I,%D,DIGIT
20 Q
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