The main documentation of the Set_Version_Overlapped_Vector Procedure contains additional explanation of this code listing.
subroutine Set_Version_Overlapped_Vector (OV, Version)
! Input variable.
type(integer), intent(in) :: Version ! Version number.
! Input/Output variable.
type(Overlapped_Vector_type), intent(inout) :: OV ! Variable to be set.
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
! Verify requirements.
VERIFY(Valid_State(OV),5) ! OV is valid.
! Set the value.
OV%Version = Version
! Verify guarantees - none.
return
end subroutine Set_Version_Overlapped_Vector