dot gradientAt IP_L2NormFunctional2S IP_L2NormFunctional2S operator= valueAt ~IP_L2NormFunctional2S

valueAt() void pism::inverse::IP_L2NormFunctional2S::valueAt ( array::Scalar &  x, double *  OUTPUT  ) virtual Computes the value of the functional at the vector x. Implements pism::inverse::IPFunctional< array::Scalar >. Definition at line 28 of file IP_L2NormFunctional.cc. References pism::array::Array2D< T >::array(), pism::fem::Element2::evaluate(), pism::GlobalSum(), pism::fem::ElementIterator::lxm, pism::fem::ElementIterator::lxs, pism::fem::ElementIterator::lym, pism::fem::ElementIterator::lys, pism::inverse::IPFunctional< array::Scalar >::m_element, pism::inverse::IPFunctional< array::Scalar >::m_element_index, pism::inverse::IPFunctional< array::Scalar >::m_grid, pism::fem::MAX_QUADRATURE_SIZE, pism::fem::q1::n_chi, pism::fem::Element::n_pts(), pism::fem::Element2::nodal_values(), pism::fem::Element2::reset(), and pism::fem::Element::weight().