1501 {
1503
1504 int nb_integration_pts = row_data.
getN().size1();
1505 int row_nb_dofs = row_data.
getIndices().size();
1506 int col_nb_dofs = col_data.
getIndices().size();
1507
1510
1511 &
m(r + 0,
c + 0), &
m(r + 0,
c + 1), &
m(r + 0,
c + 2),
1512
1513 &
m(r + 1,
c + 0), &
m(r + 1,
c + 1), &
m(r + 1,
c + 2),
1514
1515 &
m(r + 2,
c + 0), &
m(r + 2,
c + 1), &
m(r + 2,
c + 2)
1516
1517 );
1518 };
1519
1526
1527 auto v = getVolume();
1528 auto t_w = getFTensor0IntegrationWeight();
1529 auto t_R = getFTensor2FromMat<3, 3>(
dataAtPts->rotMatAtPts);
1531 auto t_u = getFTensor2SymmetricFromMat<3>(
dataAtPts->streachTensorAtPts);
1532 auto t_omega_dot = getFTensor1FromMat<3>(
dataAtPts->rotAxisDotAtPts);
1533 int row_nb_base_functions = row_data.
getN().size2() / 3;
1535
1536 const double ts_a = getTSa();
1537
1538 for (int gg = 0; gg != nb_integration_pts; ++gg) {
1540
1542
1543 int rr = 0;
1544 for (; rr != row_nb_dofs / 3; ++rr) {
1545
1547 t_PRT(
i,
k) = t_row_base_fun(
j) * (t_diff_R(
i,
l,
k) * t_u(
l,
j));
1548
1551 (t_row_base_fun(
j) * t_diff_R(
m,
j,
k));
1553
1555 auto t_m = get_ftensor2(
K, 3 * rr, 0);
1556 for (int cc = 0; cc != col_nb_dofs / 3; ++cc) {
1557 t_m(
i,
j) += (
a * t_col_base_fun) * t_PRT(
i,
j);
1558 t_m(
i,
j) += (
a * t_col_base_fun) * t_levi1(
i,
j);
1559 t_m(
i,
j) += ((
a * ts_a) * t_col_base_fun) * t_levi2(
i,
j);
1560 ++t_m;
1561 ++t_col_base_fun;
1562 }
1563
1564 ++t_row_base_fun;
1565 }
1566
1567 for (; rr != row_nb_base_functions; ++rr)
1568 ++t_row_base_fun;
1569 ++t_w;
1570 ++t_R;
1571 ++t_diff_R;
1572 ++t_u;
1573 ++t_omega_dot;
1574 }
1576}
#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
FTensor::Tensor3< FTensor::PackPtr< double *, 1 >, 3, 3, 3 > getFTensor3FromMat(MatrixDouble &m)
constexpr std::enable_if<(Dim0<=2 &&Dim1<=2), Tensor2_Expr< Levi_Civita< T >, T, Dim0, Dim1, i, j > >::type levi_civita(const Index< i, Dim0 > &, const Index< j, Dim1 > &)
levi_civita functions to make for easy adhoc use
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.