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C @(#)testf.for 19.1 (ES0-DMD) 02/25/03 13:52:16
C===========================================================================
C Copyright (C) 1995 European Southern Observatory (ESO)
C
C This program is free software; you can redistribute it and/or
C modify it under the terms of the GNU General Public License as
C published by the Free Software Foundation; either version 2 of
C the License, or (at your option) any later version.
C
C This program is distributed in the hope that it will be useful,
C but WITHOUT ANY WARRANTY; without even the implied warranty of
C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
C GNU General Public License for more details.
C
C You should have received a copy of the GNU General Public
C License along with this program; if not, write to the Free
C Software Foundation, Inc., 675 Massachusetss Ave, Cambridge,
C MA 02139, USA.
C
C Corresponding concerning ESO-MIDAS should be addressed as follows:
C Internet e-mail: midas@eso.org
C Postal address: European Southern Observatory
C Data Management Division
C Karl-Schwarzschild-Strasse 2
C D 85748 Garching bei Muenchen
C GERMANY
C===========================================================================
C
C @(#)testf.for 19.1 (ESO) 02/25/03 13:52:16
PROGRAM TESTF
C
C.IDENT: TESTF
C.PURPOSE: To test if variables in subroutines are kept or
C reinitialized
C.USE : testf.exe
C
INTEGER IIN
INTEGER IOUT
C
IIN = 0
CALL INIT(IIN,IOUT)
IIN = 1
CALL INIT(IIN,IOUT)
C STOP
END
C
C
C
C
SUBROUTINE INIT(IN,KINIT)
C
INTEGER IN
INTEGER IINIT
INTEGER KINIT
INTEGER JINIT
DATA JINIT/12345/
210 FORMAT('SAVE')
220 FORMAT('NOSAVE')
C
IF (IN.EQ.0) THEN
C WRITE (6,100)
IINIT = JINIT
KINIT = -1
ELSE
IF (IINIT.EQ.JINIT) THEN
WRITE (6,210)
KINIT = 0
ELSE
WRITE (6,220)
KINIT = 1
ENDIF
ENDIF
RETURN
END
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