gtvarcopyattrall.f90

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subroutine gtvarcopyattrall(to, from, err, global)
  use gtdata_types, only: gt_variable
  use gtdata_generic, only: attr_rewind, attr_next, gtvarcopyattr
  use dc_present,only:present_and_true, present_and_false
  use dc_url,   only: gt_plus
  use dc_error, only: dumperror
  use dc_trace, only: beginsub, endsub, dbgmessage
  use dc_types, only: string
  type(gt_variable), intent(inout):: to
  type(gt_variable), intent(inout):: from
  logical, intent(out), optional:: err
  logical, intent(in), optional:: global
  character(len = *), parameter:: subnam = "GTVarCopyAttrAll"
  character(len = STRING):: aname
  logical:: end
continue
  if (present(err)) err = .false.
  call beginsub(subnam)
  call attr_rewind(from)
  do
    call attr_next(from, aname, end)
    if (end) exit
    if ( (present_and_false(global)) .and. (aname(1:1) == gt_plus) ) then
      call dbgmessage("Ignored attr=%c", c1=aname)
      cycle
    end if
    call dbgmessage("Copied attr=%c", c1=aname)
    call gtvarcopyattr(to=to, attrname=aname, from=from, err=err)
    if (present_and_true(err)) err = .false.
  enddo
  call endsub(subnam)
end subroutine gtvarcopyattrall