You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.3 KiB
47 lines
1.3 KiB
2 years ago
|
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
|
||
|
|
C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
|
||
|
|
C NTESS, the U.S. Government retains certain rights in this software.
|
||
|
|
C
|
||
|
|
C See packages/seacas/LICENSE for details
|
||
|
|
|
||
|
|
SUBROUTINE INQTRU (PROMPT, IANS)
|
||
|
|
C***********************************************************************
|
||
|
|
|
||
|
|
C SUBROUTINE INQTRU = INPUTS A YES OR NO ANSWER
|
||
|
|
|
||
|
|
C***********************************************************************
|
||
|
|
|
||
|
|
CHARACTER* (*) PROMPT
|
||
|
|
CHARACTER*1 RESULT, ANS
|
||
|
|
LOGICAL IANS
|
||
|
|
DIMENSION ANS (4)
|
||
|
|
DATA ANS / 'Y', 'y', 'N', 'n' /
|
||
|
|
|
||
|
|
100 CONTINUE
|
||
|
|
WRITE (*, 10000)PROMPT
|
||
|
|
READ (*, 10010, END = 110, ERR = 120)RESULT
|
||
|
|
IF ( (RESULT (1:1) .EQ. ANS (1)) .OR.
|
||
|
|
& (RESULT (1:1) .EQ. ANS (2))) THEN
|
||
|
|
IANS = .TRUE.
|
||
|
|
ELSEIF ( (RESULT (1:1) .EQ. ANS (3)) .OR.
|
||
|
|
& (RESULT (1:1) .EQ. ANS (4))) THEN
|
||
|
|
IANS = .FALSE.
|
||
|
|
ELSE
|
||
|
|
WRITE (*, 10020)
|
||
|
|
GOTO 100
|
||
|
|
ENDIF
|
||
|
|
RETURN
|
||
|
|
110 CONTINUE
|
||
|
|
WRITE (*, 10030)
|
||
|
|
GOTO 100
|
||
|
|
120 CONTINUE
|
||
|
|
WRITE (*, 10040)
|
||
|
|
GOTO 100
|
||
|
|
|
||
|
|
10000 FORMAT (' ', A, '? ')
|
||
|
|
10010 FORMAT (A1)
|
||
|
|
10020 FORMAT (' RESPONSE MUST BE EITHER YES OR NO - TRY AGAIN')
|
||
|
|
10030 FORMAT (' END OF DATA ENCOUNTERED - TRY AGAIN')
|
||
|
|
10040 FORMAT (' ERROR IN RESPONSE - TRY AGAIN')
|
||
|
|
END
|