add allocate_proc0_copy Array Array begin_access check_array_indices checkCompatibility checksum copy_to_vec define dm dump end_access fletcher64 fletcher64_serial get_dof get_from_proc0 get_from_proc0 get_name grid inc_state_counter levels m_array m_impl metadata metadata ndims ndof norm operator= print_checksum put_on_proc0 put_on_proc0 range read read read_impl regrid regrid regrid_impl scale set set_begin_access_use_dof set_dof set_interpolation_type set_name shape shift size state_counter stencil_width update_ghosts vec view write write write_impl ~Array

begin_access() void pism::array::Array::begin_access ( ) const virtual Checks if an Array is allocated and calls DAVecGetArray. Implements pism::PetscAccessible. Reimplemented in pism::array::Forcing. Definition at line 646 of file Array.cc. References pism::array::Array::Impl::access_counter, pism::array::Array::Impl::begin_access_use_dof, dm(), m_array, m_impl, PISM_CHK, PISM_ERROR_LOCATION, and vec(). Referenced by pism::icebin::MassEnthVec2S::begin_access(), pism::array::Forcing::begin_access(), pism::atmosphere::ElevationChange::begin_pointwise_access_impl(), pism::atmosphere::YearlyCycle::begin_pointwise_access_impl(), pism::fem::DirichletData::init(), and pism::icebin::MassEnergyBudget::set_epsilon().