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118 lines
3.7 KiB
118 lines
3.7 KiB
2 years ago
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C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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SUBROUTINE RIXWRD (INLINE, IFLD, INTYP, CFIELD,
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& SELMSG, LLIST, LIST, NUMSEL, IXSEL, *)
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C=======================================================================
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C --*** RIXWRD *** (BLOT) Parse selection command
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C --
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C --RIXWRD selects the items listed in the command. If there are no
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C --fields, all items are selected. If the first field is ADD, the
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C --items are added to the items already selected, otherwise
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C --only the listed items are selected.
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C --
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C --Parameters:
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C -- INLINE - IN/OUT - the parsed input line for the log file
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C -- IFLD - IN/OUT - the number of the next entry to scan, incremented
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C -- INTYP - IN - the free-format field types
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C -- -1 = none, 0 = name, 1 = real, 2 = integer, 3 = character
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C -- CFIELD - IN - the scanned character line entries
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C -- SELMSG - IN - the type of item for error messages
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C -- LLIST - IN - the number of words in LIST
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C -- LIST - IN - the list of words which may be in the range
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C -- NUMSEL - OUT - the number of selected words
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C -- IXSEL - OUT - the indices of the selected words
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C -- * - return statement if error before any items selected
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include 'exodusII.inc'
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CHARACTER*(*) INLINE
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INTEGER INTYP(*)
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CHARACTER*(*) CFIELD(*)
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CHARACTER*(*) SELMSG
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CHARACTER*(*) LIST(*)
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INTEGER IXSEL(*)
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LOGICAL FFEXST, FFMATC
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CHARACTER*80 ERRMSG
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CHARACTER*(MXNAME) WORD
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LOGICAL REMOVE
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REMOVE = .FALSE.
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IF (.NOT. FFEXST (IFLD, INTYP)) THEN
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C --Select all items if no fields
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NUMSEL = LLIST
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DO 100 I = 1, LLIST
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IXSEL(I) = I
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100 CONTINUE
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ELSE IF (FFMATC (IFLD, INTYP, CFIELD, 'OFF', 3)) THEN
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C --Select no items if OFF
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CALL FFADDC ('OFF', INLINE)
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NUMSEL = 0
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ELSE
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C --Reset to none selected unless ADD
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IF (FFMATC (IFLD, INTYP, CFIELD, 'ADD', 3)) THEN
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CALL FFADDC ('ADD', INLINE)
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ELSE IF (FFMATC (IFLD, INTYP, CFIELD, 'REMOVE', 3)) THEN
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CALL FFADDC ('REMOVE', INLINE)
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REMOVE = .TRUE.
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NUMSEL = LLIST
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DO 110 I = 1, LLIST
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IXSEL(I) = I
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110 CONTINUE
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ELSE
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NUMSEL = 0
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END IF
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200 CONTINUE
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IF (FFEXST (IFLD, INTYP)) THEN
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C --Read word of range
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CALL FFCHAR (IFLD, INTYP, CFIELD, ' ', WORD)
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C --Find word in list and set range
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IX = LOCSTR (WORD, LLIST, LIST)
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IF (IX .LE. 0) THEN
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ERRMSG = '"' // WORD(:LENSTR(WORD)) //
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& '" is an invalid ' // SELMSG // ', ignored'
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CALL PRTERR ('CMDERR', ERRMSG(:LENSTR(ERRMSG)))
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GOTO 200
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END IF
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iloc = LOCINT (IX, NUMSEL, IXSEL)
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IF (iloc .LE. 0) THEN
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CALL FFADDC (WORD, INLINE)
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NUMSEL = NUMSEL + 1
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IXSEL(NUMSEL) = IX
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ELSE IF (REMOVE) THEN
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CALL FFADDC (WORD, INLINE)
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DO 120 i = iloc, numsel-1
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ixsel(i) = ixsel(i+1)
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120 continue
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NUMSEL = NUMSEL - 1
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END IF
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GOTO 200
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END IF
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IF (NUMSEL .EQ. 0) THEN
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ERRMSG = 'No ' // SELMSG // 's are selected'
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CALL PRTERR ('CMDWARN', ERRMSG(:LENSTR(ERRMSG)))
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END IF
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END IF
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RETURN
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END
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