FTN 
      FUNCTION MEMBR(IBASE,DSNUM,DINUM,ISTAT),92069-16061 REV.1912 780915 
      LOGICAL MEMBR 
      INTEGER IBASE(10),DSNUM,DINUM,ISTAT(10) 
C 
C 
C 
C 
C*****************************************************************
C (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979. ALL RIGHTS RESERVED 
C NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED, REPRODUCED, OR
C TRANSLATED TO ANOTHER PROGRAM LANGUAGE WIOTH OUT THE PRIOR
C WRITTEN CONSENT OF HEWLETT-PACKARD COMPANY. 
C****************************************************************** 
C 
C 
C     SOURCE:    92069-18097
C     RELOC:     92069-16060
C 
C 
C****************************************************************:
C 
C 
C 
C 
C 
C ABSTRACT: 
C 
C THIS IS A LOGICAL FUNCTION THAT DETERMINES WHETHER A ITEM IS
C A MEMBER OF A DATA SET. 
C 
C CALLING SEQUENCE: 
C 
C      CALL MEMBR(IBASE,DSNUM,DINUM,ISTAT)
C 
C      WHERE: 
C 
C      IBASE
C      IS THE BASE PARAMETER OF THE DATA BASE 
C 
C      DSNUM
C      IS THE DATA SET NUMBER OR IS ZERO WHEN THE DATA SET IS 
C      NOT YET DECLARED.
C 
C      DINUM
C      IS THE ITEM NUMBER 
C 
C      ISTAT
C      IS A TEN WORD INTEGER ARRAY USED FOR A DBMS STATUS 
C      ARRAY
C 
C 
C ON EXIT:
C 
C      MEMBR = .TRUE. WHEN THE ITEM IS A MEMBER OF THE DATA SET 
C      MEMBR = .FALSE. WHEN IT IS NOT 
C 
C      DSNUM = DATA SET NUMBER WHEN THE DATA SET IS IMPLIED 
C              FROM THE ITEM NUMBER.  THE DATA SET CAN ONLY 
C              BE IMPLIED FROM THE DATA ITEM WHEN THE ITEM BELONGS
C              TO ONLY ONE SET. 
C 
C      ISTAT WILL CONTAIN A DBMS ERROR CODE IN THE FIRST WORD 
C 
C 
      INTEGER IBUF(51)
C$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 
C$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 
C DOES NOT NEED COMMON
C 
C 
C 
  
C 
C 
C 
C BEGIN 
C 
C 
C VERIFY ITEM BELONGS TO DECLARED SET 
C 
      MEMBR = .FALSE. 
      CALL DBINF(IBASE,DINUM,204,ISTAT,IBUF)
      IF(ISTAT .NE. 0) GOTO 50
C 
C IF THERE ISN'T A SET DECLARED YET, THEN LET THIS
C ITEM NUMBER DETERMINE THE SET NAME
C 
      IF(DSNUM .NE. 0) GOTO 20
      IF(IBUF .NE. 1) GOTO 50 
      DSNUM =  IABS(IBUF(2) ) 
      GOTO 40 
C 
C BE SURE ITEM BELONGS TO SET WHEN IT IS ALREADY DECLARED 
C 
20    CONTINUE
      DO 30 I=2,IBUF(1) + 1 
      IF(DSNUM .EQ. IABS(IBUF(I))) GOTO 40
30    CONTINUE
      GOTO 50 
C 
C ITEM'S SET IS GOOD
C 
40    CONTINUE
      MEMBR = .TRUE.
50    CONTINUE
      RETURN
      END 
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