| 1 | PPPCNV1 ;ALB/DMB - PRESC. PRACT. CONVERSION ROUTINES ;1/24/92
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| 2 | ;;V1.0;PHARMACY PRESCRIPTION PRACTICE;;APR 7,1995
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| 3 | ;;Per VHA Directive 10-93-142, this routine should not be modified.
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| 4 | ;
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| 5 | I2EDT(FMDT) ; Convert FileMan date to external format
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| 6 | ;
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| 7 | N Y
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| 8 | ;
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| 9 | S Y=FMDT X ^DD("DD") Q Y
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| 10 | ;
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| 11 | E2IDT(EXTDT) ; Convert External Date To FileMan Format.
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| 12 | ;
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| 13 | N X,Y,DTOUT
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| 14 | ;
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| 15 | S X=EXTDT,%DT="" D ^%DT
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| 16 | Q Y
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| 17 | ;
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| 18 | DIFFDT(FMD1,FMD2) ;Return the difference between two fileman dates
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| 19 | ;
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| 20 | N X1,X2,X,%Y
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| 21 | ;
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| 22 | I +FMD2=0 Q FMD1
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| 23 | S X1=FMD1,X2=FMD2
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| 24 | D ^%DTC
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| 25 | Q:'%Y -1
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| 26 | Q:%Y X
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| 27 | ;
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| 28 | DIFFTM(FMD1,FMD2) ;Return the time difference between two fileman dates
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| 29 | ;
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| 30 | N S1,S2,T1,T2,X1,X2,X,%Y,TIMEDIFF
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| 31 | ;
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| 32 | ; Get the difference in days
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| 33 | ;
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| 34 | S X1=$P(FMD1,"."),X2=$P(FMD2,".")
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| 35 | D ^%DTC
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| 36 | Q:'%Y -1
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| 37 | S TIMEDIFF=X*24*60*60
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| 38 | ;
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| 39 | ; Now get the difference in times
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| 40 | ;
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| 41 | S T1=$P(FMD1,".",2)_"000000"
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| 42 | S S1=($E(T1,1,2)*3600)+($E(T1,3,4)*60)+$E(T1,5,6)
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| 43 | S T2=$P(FMD2,".",2)_"000000"
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| 44 | S S2=($E(T2,1,2)*3600)+($E(T2,3,4)*60)+$E(T2,5,6)
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| 45 | S TIMEDIFF=TIMEDIFF+(S1-S2)
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| 46 | Q TIMEDIFF
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| 47 | ;
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| 48 | SLASHDT(FMDT) ; Convert Fileman date to MM/DD/YYYY
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| 49 | ;
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| 50 | N YR,MO,DY
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| 51 | ;
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| 52 | S YR=1700+$E(FMDT,1,3) Q:YR<1701 -1
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| 53 | S MO=$E(FMDT,4,5) Q:MO<1 -1
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| 54 | S DY=$E(FMDT,6,7) Q:DY<1 -1
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| 55 | Q MO_"/"_DY_"/"_YR
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| 56 | ;
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| 57 | NOW() ; Get the current date/time
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| 58 | ;
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| 59 | N %,%H,%I,X
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| 60 | ;
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| 61 | D NOW^%DTC
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| 62 | Q %
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