precrkxfem.F

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!||====================================================================
!||    precrkxfem   ../starter/source/elements/xfem/precrkxfem.F
!||--- called by ------------------------------------------------------
!||    lectur       ../starter/source/starter/lectur.F
!||--- calls      -----------------------------------------------------
!||    addcne_xfe   ../starter/source/elements/xfem/precrkxfem.F
!||====================================================================
      SUBROUTINE precrkxfem(
     .           IPARG      ,IXC         ,IXTG          , NCRKXFE    ,      
     .           IEL_CRKXFEM,INOD_CRKXFEM,ADDCNE_CRKXFEM)  
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
#include      "com04_c.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER NCRKXFE
      INTEGER IXC(NIXC,*),IXTG(NIXTG,*),IPARG(NPARG,*),
     .  iel_crkxfem(*),inod_crkxfem(*),addcne_crkxfem(0:ncrkxfe+1)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,ITG,NG,NEL,LFT,LLT,NFT,ITY,IXFEM,NIX,KX
C=======================================================================
      itg = numelc+1
C
      DO ng=1,ngroup
        ixfem=iparg(54,ng)
        IF (ixfem == 0) cycle
        nel = iparg(2,ng)
        nft = iparg(3,ng)
        ity = iparg(5,ng)
        lft = 1
        llt = min(nvsiz,nel)
        IF (ity==3) THEN
          nix = nixc
          kx = 5
          CALL addcne_xfe(iel_crkxfem ,kx   ,nix   ,ixc   ,addcne_crkxfem,
     .                    inod_crkxfem,lft  ,llt   ,nft   ,ncrkxfe       )
        ELSE IF(ity==7)THEN
          nix = nixtg
          kx = 4
          CALL addcne_xfe(iel_crkxfem(itg),kx   ,nix  ,ixtg  ,addcne_crkxfem,
     .                    inod_crkxfem    ,lft  ,llt  ,nft   ,ncrkxfe       )
        END IF
      END DO        
c-----------          
C     decalage d'adresses
c-----------          
      addcne_crkxfem(1) = 1
      DO i=2,ncrkxfe+1
        addcne_crkxfem(i) = addcne_crkxfem(i) + addcne_crkxfem(i-1)
      END DO    
c-----------          
      RETURN
      END
c
!||====================================================================
!||    addcne_xfe   ../starter/source/elements/xfem/precrkxfem.F
!||--- called by ------------------------------------------------------
!||    precrkxfem   ../starter/source/elements/xfem/precrkxfem.F
!||====================================================================
      SUBROUTINE addcne_xfe(IEL_CRKXFEM ,KX   ,NIX  ,IX    ,ADDCNE_CRKXFEM,
     .                      INOD_CRKXFEM,LFT  ,LLT  ,NFT   ,NCRKXFE       )
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER KX,NIX,LFT,LLT,NFT,NCRKXFE
      INTEGER IEL_CRKXFEM(*),INOD_CRKXFEM(*),IX(NIX,*),
     .        ADDCNE_CRKXFEM(0:NCRKXFE+1)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,K,N
C=======================================================================
      DO  K=2,kx
        DO i=lft,llt
          IF (iel_crkxfem(i+nft) > 0) THEN
            n = inod_crkxfem(ix(k,i+nft)) + 1     ! numerotation locale des noeuds phantomes
            addcne_crkxfem(n) = addcne_crkxfem(n) + 1
          ENDIF
        ENDDO
      ENDDO
C-----------          
      RETURN
      END