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Last change
on this file since 1073 was 613, checked in by George Lilly, 15 years ago |
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initial load of WorldVistAEHR
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File size:
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| 1 | VAQDBIH2 ;JRP/ALB - GET INFO ABOUT HEALTH SUMMARY COMPONENT;09-SEP-93
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| 2 | ;;1.5;PATIENT DATA EXCHANGE;;NOV 17, 1993
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| 3 | VALOCC(LIMIT,TYPEOCC) ;VALIDATE TIME LIMIT
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| 4 | ;INPUT : LIMIT - Limit value to check for validity
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| 5 | ; TYPEOCC - Flag indicating which limit to validate against
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| 6 | ; 0 = Time limit (default)
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| 7 | ; 1 = Occurrence limit
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| 8 | ;OUTPUT : 0 - Limit is valid
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| 9 | ; -1 - Limit is not valid or error
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| 10 | ;NOTES : Time limits are 1-5 numerics followed be 'D' or 'M' or 'Y'
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| 11 | ; : Occurrence limits are 1-5 numerics
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| 12 | ;
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| 13 | ;CHECK INPUT
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| 14 | Q:($G(LIMIT)="") -1
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| 15 | S TYPEOCC=+$G(TYPEOCC)
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| 16 | ;DECLARE VARIABLES
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| 17 | N ANS,TMP
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| 18 | ;VALIDATE TIME LIMIT
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| 19 | I ('TYPEOCC) D Q ANS
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| 20 | .S ANS=-1
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| 21 | .S TMP=$E(LIMIT,1,($L(LIMIT)-1))
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| 22 | .Q:(TMP'?1.5N)
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| 23 | .S TMP=$E(LIMIT,$L(LIMIT))
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| 24 | .I ((TMP="D")!(TMP="M")!(TMP="Y")) S ANS=0 Q
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| 25 | ;VALIDATE OCCURRENCE LIMIT
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| 26 | Q:(LIMIT?1.5N) 0
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| 27 | Q -1
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