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71 lines
2.4 KiB
71 lines
2.4 KiB
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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SUBROUTINE MYDEL (NAME1, DICT, DPOINT, LDICT, NNAMES, VOID,
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* LVOID, NVOIDS, CHRCOL, LASTER, MYLOC, MYCLOC)
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IMPLICIT INTEGER (A-Z)
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INCLUDE 'params.inc'
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C This routine removes a name from the dictionary and returns the
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C available space to the void table.
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C***********************************************************************
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C NAME1 Name to be deleted
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CHARACTER*8 NAME1
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C DICT Dictionary name table
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C DPOINT Dictionary pointer table
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C LDICT Dimension of dictionary tables
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C NNAMES Number of names in the dictionary
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CHARACTER*8 DICT(LDICT,CHRCOL)
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DIMENSION DPOINT(LDICT,CHRCOL,3), NNAMES(2)
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C VOID Void table
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C LVOID Dimension of void table
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C NVOIDS Number of voids
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DIMENSION VOID(LVOID,CHRCOL,2), NVOIDS(2)
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C CHRCOL Number of column for character names.
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C LASTER Error return
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C***********************************************************************
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C FIND NAME1 IN DICTIONARY.
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CALL MYFIND (NAME1, DICT, DPOINT, LDICT, NNAMES,
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* CHRCOL, LASTER, ROW)
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IF (LASTER .NE. SUCCESS) RETURN
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LOC = DPOINT(ROW,CHRCOL,1)
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LEN = DPOINT(ROW,CHRCOL,2)
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C DELETE DICTIONARY ENTRY.
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CALL SHFTC (DICT(1,CHRCOL), CHRCOL*LDICT, ROW+1,
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* NNAMES(CHRCOL), 1)
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CALL SHFTI (DPOINT(1,CHRCOL,1), CHRCOL*LDICT, 3, ROW+1,
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* NNAMES(CHRCOL), 1)
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NNAMES(CHRCOL) = NNAMES(CHRCOL) - 1
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IF (LEN .LE. 0) RETURN
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C ... Using malloc/free -- let system manage void space. Return
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C memory to system via 'free'. The value given to memret
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C is a flag which tells the system that this is a 'safe' free
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C which should actually execute. (Major Kludge...)
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LASTER = SUCCESS
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memret = -999
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if (chrcol .eq. 1) then
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oldadr = loc+myloc-1
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else
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oldadr = loc+mycloc-1
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end if
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call exmemy(-len, oldadr, memret)
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if (memret .lt. 0 .or. memret .gt. len) then
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write (*,*) 'ERROR in MYDEL', memret, len
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laster = ilblk
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return
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end if
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RETURN
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END
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