1772 {
1774
1775 int nb_integration_pts = row_data.
getN().size1();
1776 int row_nb_dofs = row_data.
getIndices().size();
1777 int col_nb_dofs = col_data.
getIndices().size();
1778
1781
1782 &
m(r + 0,
c + 0), &
m(r + 0,
c + 1), &
m(r + 0,
c + 2),
1783
1784 &
m(r + 1,
c + 0), &
m(r + 1,
c + 1), &
m(r + 1,
c + 2),
1785
1786 &
m(r + 2,
c + 0), &
m(r + 2,
c + 1), &
m(r + 2,
c + 2)
1787
1788 );
1789 };
1790
1797
1798 auto v = getVolume();
1799 auto t_w = getFTensor0IntegrationWeight();
1800 auto t_h_domega = getFTensor3FromMat<3, 3, 3>(
dataAtPts->hdOmegaAtPts);
1801 int row_nb_base_functions = row_data.
getN().size2() / 3;
1803
1804 const double ts_a = getTSa();
1805
1806 for (int gg = 0; gg != nb_integration_pts; ++gg) {
1808
1810
1811 int rr = 0;
1812 for (; rr != row_nb_dofs / 3; ++rr) {
1813
1815 t_PRT(
i,
k) = t_row_base_fun(
j) * t_h_domega(
i,
j,
k);
1816
1818 auto t_m = get_ftensor2(
K, 3 * rr, 0);
1819 for (int cc = 0; cc != col_nb_dofs / 3; ++cc) {
1820 t_m(
i,
j) += (
a * t_col_base_fun) * t_PRT(
i,
j);
1821 ++t_m;
1822 ++t_col_base_fun;
1823 }
1824
1825 ++t_row_base_fun;
1826 }
1827
1828 for (; rr != row_nb_base_functions; ++rr)
1829 ++t_row_base_fun;
1830 ++t_w;
1831 ++t_h_domega;
1832 }
1834}
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
FTensor::Index< 'n', SPACE_DIM > n
FTensor::Index< 'm', SPACE_DIM > m
FTensor::Index< 'i', SPACE_DIM > i
const double c
speed of light (cm/ns)
const double v
phase velocity of light in medium (cm/ns)
FTensor::Index< 'l', 3 > l
FTensor::Index< 'j', 3 > j
FTensor::Index< 'k', 3 > k
MatrixDouble K
local tangent matrix
boost::shared_ptr< DataAtIntegrationPts > dataAtPts
data at integration pts
FTensor::Tensor0< FTensor::PackPtr< double *, 1 > > getFTensor0N(const FieldApproximationBase base)
Get base function as Tensor0.
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
FTensor::Tensor1< FTensor::PackPtr< double *, Tensor_Dim >, Tensor_Dim > getFTensor1N(FieldApproximationBase base)
Get base functions for Hdiv/Hcurl spaces.
const VectorInt & getIndices() const
Get global indices of dofs on entity.