fredec2i.F

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!||====================================================================
!||    fredec2i               ../engine/source/output/message/fredec2i.F
!||--- called by ------------------------------------------------------
!||    build_msg              ../common_source/tools/memory/my_alloc.F90
!||--- calls      -----------------------------------------------------
!||    arret                  ../engine/source/system/arret.F
!||--- uses       -----------------------------------------------------
!||    names_and_titles_mod   ../common_source/modules/names_and_titles_mod.F
!||====================================================================
      SUBROUTINE fredec2i(LINE,ID)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE names_and_titles_mod, ONLY: ncharline100
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
#include      "units_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      CHARACTER(LEN=NCHARLINE100) :: LINE
      INTEGER ID
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      CHARACTER(LEN=NCHARLINE100) MOT
      INTEGER I,J1,J2,J
      mot=' '
      i=2
      DO WHILE(line(i:i)/='/')
        i=i+1
        IF(i>ncharline100) GOTO 900
      ENDDO
      i=i+1
      IF(i>ncharline100) GOTO 900
      j1=i
      DO WHILE(line(i:i)/='/')
        i=i+1
        IF(i>ncharline100) GOTO 900
      ENDDO
      j2=i-1
C      
      mot=line(j1:j2)
      READ(mot,'(I10)',err=910)id
      RETURN
C
C cannot use ANCMSG : used to build message structure
  900 CONTINUE
          WRITE(istdo,*)
     .   ' ** ERROR IN FREDEC2I WHILE GETTING KEY',
     .   ' ** LINE=',line
          WRITE(iout,*)
     .   ' ** ERROR IN FREDEC2I WHILE GETTING KEY',
     .   ' ** LINE=',line
          CALL arret(2)
      RETURN
  910 CONTINUE
          WRITE(istdo,*)
     .   ' ** ERROR IN FREDEC2I WHILE GETTING ID',
     .   ' ** LINE=',line,
     .   ' ** KEY=',mot,' IS NOT AN INTEGER'
          WRITE(iout,*)
     .   ' ** ERROR IN FREDEC2I WHILE GETTING ID',
     .   ' ** LINE=',line,
     .   ' ** KEY=',mot,' IS NOT AN INTEGER'
          CALL arret(2)
      RETURN
      END