PRCTTI.m

PRCTTI ;WISC@ALTOONA/RGY-CALCULATE TIME ;01 Jun 90/3:26 PM

 ;;5.1;IFCAP;;Oct 20, 2000

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

 ;PRCTMIN=# of min. to add or sub, PRCTSD=date to add or sub from in FM format -- Answer ret. in 'Y'

 S X2=PRCTMIN\1440,HOUR=(PRCTMIN-(1440*X2))\60,MIN=(PRCTMIN-(1440*X2)-(60*HOUR))#$S(PRCTMIN<0:-60,1:60),X1=PRCTSD\1,HR=$E(PRCTSD,9,10),MI=$E(PRCTSD,11,12)

 S:$L(HR)=1 HR=HR_0 S:$L(MI)=1 MI=MI_0 S MI=MI+MIN S:MI>59 MI=MI-60,HR=HR+1

 S:MI<0 MI=MI+60,HR=HR-1 S HR=HR+HOUR S:HR>23 HR=HR-24,X2=X2+1 S:HR<0 HR=HR+24,X2=X2-1 S:HR+MI=0 X2=X2-1,HR=24,MI=0 S:HR<10 HR=0_HR S:MI<10 MI=0_MI S X=X1 D:X2 C^%DTC S X=$P(X,".") S Y=+(X_"."_HR_MI)

 ; install with verson 17.3 of fm

 K HR,MI,X1,X2,HOUR,MIN,PRCTMIN,O Q

--- Routine Detail   --- with STRUCTURED ROUTINE LISTING ---PRCTTI   765     printed  Mar 13, 2025@21:24:14                                                                                                                                                                                                       Page 2

PRCTTI    ;WISC@ALTOONA/RGY-CALCULATE TIME ;01 Jun 90/3:26 PM

 +1       ;;5.1;IFCAP;;Oct 20, 2000

 +2       ;Per VHA Directive 10-93-142, this routine should not be modified.

 +3       ;PRCTMIN=# of min. to add or sub, PRCTSD=date to add or sub from in FM format -- Answer ret. in 'Y'

 +4        SET X2=PRCTMIN\1440

           SET HOUR=(PRCTMIN-(1440*X2))\60

           SET MIN=(PRCTMIN-(1440*X2)-(60*HOUR))#$SELECT(PRCTMIN<0:-60,1:60)

           SET X1=PRCTSD\1

           SET HR=$EXTRACT(PRCTSD,9,10)

           SET MI=$EXTRACT(PRCTSD,11,12)

 +5        if $LENGTH(HR)=1

               SET HR=HR_0

           if $LENGTH(MI)=1

               SET MI=MI_0

           SET MI=MI+MIN

           if MI>59

               SET MI=MI-60

               SET HR=HR+1

 +6        if MI<0

               SET MI=MI+60

               SET HR=HR-1

           SET HR=HR+HOUR

           if HR>23

               SET HR=HR-24

               SET X2=X2+1

           if HR<0

               SET HR=HR+24

               SET X2=X2-1

           if HR+MI=0

               SET X2=X2-1

               SET HR=24

               SET MI=0

           if HR<10

               SET HR=0_HR

           if MI<10

               SET MI=0_MI

           SET X=X1

           if X2

               DO C^%DTC

           SET X=$PIECE(X,".")

           SET Y=+(X_"."_HR_MI)

 +7       ; install with verson 17.3 of fm

 +8        KILL HR,MI,X1,X2,HOUR,MIN,PRCTMIN,O

           QUIT