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46 lines
1.6 KiB
46 lines
1.6 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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C=======================================================================
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LOGICAL FUNCTION FFMATC (IFLD, INTYP, CFIELD, MATCH, NLET)
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C=======================================================================
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C --*** FFMATC *** (FFLIB) Parse free-field character string if match
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C -- Written by Amy Gilkey - revised 07/01/87
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C --
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C --FFMATC parses a character field and returns true (and increments
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C --IFLD) iff it is equal to the match string. Only NLET letters must
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C --be in the input field to match, but if more letters are given, they
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C --must match the match string exactly.
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C --
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C --Parameters:
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C -- IFLD - IN/OUT - the index of the current field number, incremented
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C -- only if field matches
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C -- INTYP - IN - the input type from the free-field reader
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C -- CFIELD - IN - the character fields
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C -- MATCH - IN - the match string
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C -- NLET - IN - number of letters that must match
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C --Routines Called:
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C -- MATSTR - (STRLIB) Check if string matches
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INTEGER IFLD
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INTEGER INTYP(*)
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CHARACTER*(*) CFIELD(*)
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CHARACTER*(*) MATCH
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INTEGER NLET
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LOGICAL MATSTR
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IF (INTYP(IFLD) .GE. 0) THEN
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FFMATC = MATSTR (CFIELD(IFLD), MATCH, NLET)
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IF (FFMATC) IFLD = IFLD + 1
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ELSE
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FFMATC = .FALSE.
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END IF
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RETURN
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END
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