2: #include "petsc/finclude/petscsys.h"

  4: #if defined(_WIN32) && defined(PETSC_USE_SHARED_LIBRARIES)
  5: !DEC$ ATTRIBUTES DLLEXPORT::PetscBagRegisterEnum
  6: #endif
  7:       Subroutine PetscBagRegisterEnum(bag,addr,FArray,def,n,h,ierr)
  8:       use,intrinsic :: iso_c_binding
  9:       implicit none

 11:       PetscBag   bag
 12:       character(*)                n,h
 13:       character(*)                FArray(*)
 14:       PetscEnum                   :: def
 15:       PetscErrorCode,intent(out)  :: ierr
 16:       PetscReal addr(*)

 18:       Type(C_Ptr),Dimension(:),Pointer :: CArray
 19:       character(kind=c_char),pointer   :: nullc => null()
 20:       PetscInt   :: i,Len
 21:       Character(kind=C_char,len=256),Dimension(:),Pointer::list1

 23:       do i=1,256
 24:         if (len_trim(Farray(i)) .eq. 0) then
 25:           Len = i-1
 26:           goto 100
 27:         endif
 28:         if (len_trim(Farray(i)) .gt. 255) then
 29:           PETSC_ERR_ARG_OUTOFRANGE
 30:           return
 31:         endif
 32:       enddo
 33:       PETSC_ERR_ARG_OUTOFRANGE
 34:       return

 36:  100  continue

 38:       Allocate(list1(Len),stat=ierr)
 39:       if (ierr .ne. 0) return
 40:       Allocate(CArray(Len+1),stat=ierr)
 41:       if (ierr .ne. 0) return
 42: 
 43:       do i=1,Len
 44:          list1(i) = trim(FArray(i))//C_NULL_CHAR
 45:       enddo

 47:       CArray = (/(c_loc(list1(i)),i=1,Len),c_loc(nullc)/)
 48:       call PetscBagRegisterEnumPrivate(bag,addr,CArray,def,n,h,ierr)
 49:       DeAllocate(CArray)
 50:       DeAllocate(list1)
 51:       End Subroutine