| 1 | *DECK XERSVE |
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| 2 | SUBROUTINE XERSVE (LIBRAR, SUBROU, MESSG, KFLAG, NERR, LEVEL, |
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| 3 | + ICOUNT) |
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| 4 | IMPLICIT NONE |
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| 5 | C***BEGIN PROLOGUE XERSVE |
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| 6 | C***SUBSIDIARY |
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| 7 | C***PURPOSE Record that an error has occurred. |
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| 8 | C***LIBRARY SLATEC (XERROR) |
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| 9 | C***CATEGORY R3 |
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| 10 | C***TYPE ALL (XERSVE-A) |
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| 11 | C***KEYWORDS ERROR, XERROR |
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| 12 | C***AUTHOR Jones, R. E., (SNLA) |
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| 13 | C***DESCRIPTION |
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| 14 | C |
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| 15 | C *Usage: |
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| 16 | C |
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| 17 | C INTEGER KFLAG, NERR, LEVEL, ICOUNT |
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| 18 | C CHARACTER * (len) LIBRAR, SUBROU, MESSG |
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| 19 | C |
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| 20 | C CALL XERSVE (LIBRAR, SUBROU, MESSG, KFLAG, NERR, LEVEL, ICOUNT) |
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| 21 | C |
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| 22 | C *Arguments: |
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| 23 | C |
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| 24 | C LIBRAR :IN is the library that the message is from. |
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| 25 | C SUBROU :IN is the subroutine that the message is from. |
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| 26 | C MESSG :IN is the message to be saved. |
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| 27 | C KFLAG :IN indicates the action to be performed. |
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| 28 | C when KFLAG > 0, the message in MESSG is saved. |
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| 29 | C when KFLAG=0 the tables will be dumped and |
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| 30 | C cleared. |
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| 31 | C when KFLAG < 0, the tables will be dumped and |
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| 32 | C not cleared. |
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| 33 | C NERR :IN is the error number. |
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| 34 | C LEVEL :IN is the error severity. |
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| 35 | C ICOUNT :OUT the number of times this message has been seen, |
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| 36 | C or zero if the table has overflowed and does not |
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| 37 | C contain this message specifically. When KFLAG=0, |
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| 38 | C ICOUNT will not be altered. |
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| 39 | C |
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| 40 | C *Description: |
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| 41 | C |
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| 42 | C Record that this error occurred and possibly dump and clear the |
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| 43 | C tables. |
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| 44 | C |
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| 45 | C***REFERENCES R. E. Jones and D. K. Kahaner, XERROR, the SLATEC |
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| 46 | C Error-handling Package, SAND82-0800, Sandia |
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| 47 | C Laboratories, 1982. |
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| 48 | C***ROUTINES CALLED I1MACH, XGETUA |
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| 49 | C***REVISION HISTORY (YYMMDD) |
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| 50 | C 800319 DATE WRITTEN |
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| 51 | C 861211 REVISION DATE from Version 3.2 |
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| 52 | C 891214 Prologue converted to Version 4.0 format. (BAB) |
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| 53 | C 900413 Routine modified to remove reference to KFLAG. (WRB) |
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| 54 | C 900510 Changed to add LIBRARY NAME and SUBROUTINE to calling |
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| 55 | C sequence, use IF-THEN-ELSE, make number of saved entries |
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| 56 | C easily changeable, changed routine name from XERSAV to |
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| 57 | C XERSVE. (RWC) |
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| 58 | C 910626 Added LIBTAB and SUBTAB to SAVE statement. (BKS) |
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| 59 | C 920501 Reformatted the REFERENCES section. (WRB) |
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| 60 | C***END PROLOGUE XERSVE |
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| 61 | INTEGER,PARAMETER :: LENTAB=10 |
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| 62 | INTEGER LUN(5) |
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| 63 | CHARACTER*(*) LIBRAR, SUBROU, MESSG |
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| 64 | CHARACTER*8 LIBTAB(LENTAB), SUBTAB(LENTAB), LIB, SUB |
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| 65 | CHARACTER*20 MESTAB(LENTAB), MES |
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| 66 | DIMENSION NERTAB(LENTAB), LEVTAB(LENTAB), KOUNT(LENTAB) |
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| 67 | SAVE LIBTAB, SUBTAB, MESTAB, NERTAB, LEVTAB, KOUNT, KOUNTX, NMSG |
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| 68 | DATA KOUNTX/0/, NMSG/0/ |
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| 69 | INTEGER NERR,LEVEL,KONTRL |
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| 70 | INTEGER NERTAB, LEVTAB, KOUNT, KOUNTX, NMSG |
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| 71 | INTEGER KFLAG, ICOUNT, NUNIT, KUNIT, IUNIT, I1MACH, I |
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| 72 | C***FIRST EXECUTABLE STATEMENT XERSVE |
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| 73 | C |
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| 74 | IF (KFLAG.LE.0) THEN |
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| 75 | C |
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| 76 | C Dump the table. |
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| 77 | C |
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| 78 | IF (NMSG.EQ.0) RETURN |
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| 79 | C |
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| 80 | C Print to each unit. |
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| 81 | C |
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| 82 | CALL XGETUA (LUN, NUNIT) |
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| 83 | DO 20 KUNIT = 1,NUNIT |
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| 84 | IUNIT = LUN(KUNIT) |
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| 85 | IF (IUNIT.EQ.0) IUNIT = I1MACH(4) |
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| 86 | C |
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| 87 | C Print the table header. |
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| 88 | C |
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| 89 | WRITE (IUNIT,9000) |
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| 90 | C |
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| 91 | C Print body of table. |
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| 92 | C |
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| 93 | DO 10 I = 1,NMSG |
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| 94 | WRITE (IUNIT,9010) LIBTAB(I), SUBTAB(I), MESTAB(I), |
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| 95 | * NERTAB(I),LEVTAB(I),KOUNT(I) |
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| 96 | 10 CONTINUE |
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| 97 | C |
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| 98 | C Print number of other errors. |
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| 99 | C |
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| 100 | IF (KOUNTX.NE.0) WRITE (IUNIT,9020) KOUNTX |
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| 101 | WRITE (IUNIT,9030) |
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| 102 | 20 CONTINUE |
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| 103 | C |
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| 104 | C Clear the error tables. |
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| 105 | C |
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| 106 | IF (KFLAG.EQ.0) THEN |
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| 107 | NMSG = 0 |
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| 108 | KOUNTX = 0 |
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| 109 | ENDIF |
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| 110 | ELSE |
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| 111 | C |
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| 112 | C PROCESS A MESSAGE... |
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| 113 | C SEARCH FOR THIS MESSG, OR ELSE AN EMPTY SLOT FOR THIS MESSG, |
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| 114 | C OR ELSE DETERMINE THAT THE ERROR TABLE IS FULL. |
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| 115 | C |
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| 116 | LIB = LIBRAR |
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| 117 | SUB = SUBROU |
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| 118 | MES = MESSG |
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| 119 | DO 30 I = 1,NMSG |
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| 120 | IF (LIB.EQ.LIBTAB(I) .AND. SUB.EQ.SUBTAB(I) .AND. |
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| 121 | * MES.EQ.MESTAB(I) .AND. NERR.EQ.NERTAB(I) .AND. |
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| 122 | * LEVEL.EQ.LEVTAB(I)) THEN |
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| 123 | KOUNT(I) = KOUNT(I) + 1 |
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| 124 | ICOUNT = KOUNT(I) |
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| 125 | RETURN |
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| 126 | ENDIF |
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| 127 | 30 CONTINUE |
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| 128 | C |
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| 129 | IF (NMSG.LT.LENTAB) THEN |
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| 130 | C |
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| 131 | C Empty slot found for new message. |
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| 132 | C |
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| 133 | NMSG = NMSG + 1 |
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| 134 | LIBTAB(I) = LIB |
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| 135 | SUBTAB(I) = SUB |
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| 136 | MESTAB(I) = MES |
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| 137 | NERTAB(I) = NERR |
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| 138 | LEVTAB(I) = LEVEL |
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| 139 | KOUNT (I) = 1 |
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| 140 | ICOUNT = 1 |
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| 141 | ELSE |
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| 142 | C |
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| 143 | C Table is full. |
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| 144 | C |
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| 145 | KOUNTX = KOUNTX+1 |
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| 146 | ICOUNT = 0 |
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| 147 | ENDIF |
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| 148 | ENDIF |
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| 149 | RETURN |
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| 150 | C |
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| 151 | C Formats. |
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| 152 | C |
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| 153 | 9000 FORMAT ('0 ERROR MESSAGE SUMMARY' / |
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| 154 | + ' LIBRARY SUBROUTINE MESSAGE START NERR', |
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| 155 | + ' LEVEL COUNT') |
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| 156 | 9010 FORMAT (1X,A,3X,A,3X,A,3I10) |
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| 157 | 9020 FORMAT ('0OTHER ERRORS NOT INDIVIDUALLY TABULATED = ', I10) |
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| 158 | 9030 FORMAT (1X) |
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| 159 | END |
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