| 1 | !DECK XERCNT |
|---|
| 2 | SUBROUTINE XERCNT(LIBRAR, SUBROU, MESSG, NERR, LEVEL, KONTRL) |
|---|
| 3 | IMPLICIT NONE |
|---|
| 4 | !***BEGIN PROLOGUE XERCNT |
|---|
| 5 | !***SUBSIDIARY |
|---|
| 6 | !***PURPOSE Allow user control over handling of errors. |
|---|
| 7 | !***LIBRARY SLATEC (XERROR) |
|---|
| 8 | !***CATEGORY R3C |
|---|
| 9 | !***TYPE ALL (XERCNT-A) |
|---|
| 10 | !***KEYWORDS ERROR, XERROR |
|---|
| 11 | !***AUTHOR Jones, R. E., (SNLA) |
|---|
| 12 | !***DESCRIPTION |
|---|
| 13 | ! |
|---|
| 14 | ! Abstract |
|---|
| 15 | ! Allows user control over handling of individual errors. |
|---|
| 16 | ! Just after each message is recorded, but before it is |
|---|
| 17 | ! processed any further (i.e., before it is printed or |
|---|
| 18 | ! a decision to abort is made), a CALL is made to XERCNT. |
|---|
| 19 | ! If the user has provided his own version of XERCNT, he |
|---|
| 20 | ! can then override the value of KONTROL used in processing |
|---|
| 21 | ! this message by redefining its value. |
|---|
| 22 | ! KONTRL may be set to any value from -2 to 2. |
|---|
| 23 | ! The meanings for KONTRL are the same as in XSETF, except |
|---|
| 24 | ! that the value of KONTRL changes only for this message. |
|---|
| 25 | ! If KONTRL is set to a value outside the range from -2 to 2, |
|---|
| 26 | ! it will be moved back into that range. |
|---|
| 27 | ! |
|---|
| 28 | ! Description of Parameters |
|---|
| 29 | ! |
|---|
| 30 | ! --Input-- |
|---|
| 31 | ! LIBRAR - the library that the routine is in. |
|---|
| 32 | ! SUBROU - the SUBROUTINE that XERMSG is being called from |
|---|
| 33 | ! MESSG - the first 20 characters of the error message. |
|---|
| 34 | ! NERR - same as in the CALL to XERMSG. |
|---|
| 35 | ! LEVEL - same as in the CALL to XERMSG. |
|---|
| 36 | ! KONTRL - the current value of the control flag as set |
|---|
| 37 | ! by a CALL to XSETF. |
|---|
| 38 | ! |
|---|
| 39 | ! --Output-- |
|---|
| 40 | ! KONTRL - the new value of KONTRL. If KONTRL is not |
|---|
| 41 | ! defined, it will remain at its original value. |
|---|
| 42 | ! This changed value of control affects only |
|---|
| 43 | ! the current occurrence of the current message. |
|---|
| 44 | ! |
|---|
| 45 | !***REFERENCES R. E. Jones and D. K. Kahaner, XERROR, the SLATEC |
|---|
| 46 | ! Error-handling Package, SAND82-0800, Sandia |
|---|
| 47 | ! Laboratories, 1982. |
|---|
| 48 | !***ROUTINES CALLED (NONE) |
|---|
| 49 | !***REVISION HISTORY (YYMMDD) |
|---|
| 50 | ! 790801 DATE WRITTEN |
|---|
| 51 | ! 861211 REVISION DATE from Version 3.2 |
|---|
| 52 | ! 891214 Prologue converted to Version 4.0 format. (BAB) |
|---|
| 53 | ! 900206 Routine changed from user-callable to subsidiary. (WRB) |
|---|
| 54 | ! 900510 Changed calling sequence to include LIBRARY and SUBROUTINE |
|---|
| 55 | ! names, changed routine name from XERCTL to XERCNT. (RWC) |
|---|
| 56 | ! 920501 Reformatted the REFERENCES section. (WRB) |
|---|
| 57 | !***END PROLOGUE XERCNT |
|---|
| 58 | CHARACTER(len=*) :: LIBRAR, SUBROU, MESSG |
|---|
| 59 | INTEGER :: NERR, LEVEL, KONTRL |
|---|
| 60 | !***FIRST EXECUTABLE STATEMENT XERCNT |
|---|
| 61 | |
|---|
| 62 | END SUBROUTINE XERCNT |
|---|
