1546 {
1548
1551
1552 int row_nb_dofs = row_data.
getIndices().size();
1553 int col_nb_dofs = col_data.
getIndices().size();
1556
1557 &
m(r + 0,
c + 0), &
m(r + 0,
c + 1), &
m(r + 0,
c + 2),
1558
1559 &
m(r + 1,
c + 0), &
m(r + 1,
c + 1), &
m(r + 1,
c + 2),
1560
1561 &
m(r + 2,
c + 0), &
m(r + 2,
c + 1), &
m(r + 2,
c + 2),
1562
1563 &
m(r + 3,
c + 0), &
m(r + 3,
c + 1), &
m(r + 3,
c + 2),
1564
1565 &
m(r + 4,
c + 0), &
m(r + 4,
c + 1), &
m(r + 4,
c + 2),
1566
1567 &
m(r + 5,
c + 0), &
m(r + 5,
c + 1), &
m(r + 5,
c + 2)
1568
1569 );
1570 };
1576
1577 auto v = getVolume();
1578 auto t_w = getFTensor0IntegrationWeight();
1579 auto t_approx_P_adjont_log_du_domega =
1580 getFTensor2FromMat<3, size_symm>(
dataAtPts->adjontPdUdOmegaAtPts);
1581
1582 int row_nb_base_functions = row_data.
getN().size2();
1584
1585 int nb_integration_pts = row_data.
getN().size1();
1586
1587 for (int gg = 0; gg != nb_integration_pts; ++gg) {
1589
1590 int rr = 0;
1591 for (; rr != row_nb_dofs / 6; ++rr) {
1593 auto t_m = get_ftensor3(
K, 6 * rr, 0);
1594 for (int cc = 0; cc != col_nb_dofs / 3; ++cc) {
1595 double v =
a * t_row_base_fun * t_col_base_fun;
1596 t_m(
L,
k) +=
v * t_approx_P_adjont_log_du_domega(
k,
L);
1597 ++t_m;
1598 ++t_col_base_fun;
1599 }
1600 ++t_row_base_fun;
1601 }
1602
1603 for (; rr != row_nb_base_functions; ++rr)
1604 ++t_row_base_fun;
1605
1606 ++t_w;
1607 ++t_approx_P_adjont_log_du_domega;
1608 }
1609
1611}
#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< 'j', 3 > j
FTensor::Index< 'k', 3 > k
static constexpr auto size_symm
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....
const VectorInt & getIndices() const
Get global indices of dofs on entity.