516 {
519 int nb_integration_pts = getGaussPts().size2();
520 auto v = getVolume();
521 auto t_w = getFTensor0IntegrationWeight();
522 auto t_levi_kirchoff = getFTensor1FromMat<3>(
dataAtPts->leviKirchoffAtPts);
523 int nb_base_functions = data.
getN().size2();
528 auto get_ftensor1 = [](
auto &
v) {
531 };
532 for (int gg = 0; gg != nb_integration_pts; ++gg) {
534 auto t_nf = get_ftensor1(
nF);
535 int bb = 0;
536 for (; bb != nb_dofs / 3; ++bb) {
537 t_nf(
k) += (
a * t_row_base_fun) * t_levi_kirchoff(
k);
538 ++t_nf;
539 ++t_row_base_fun;
540 }
541 for (; bb != nb_base_functions; ++bb) {
542 ++t_row_base_fun;
543 }
544 ++t_w;
545 ++t_levi_kirchoff;
546 }
548}
#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< 'i', SPACE_DIM > i
const double v
phase velocity of light in medium (cm/ns)
FTensor::Index< 'j', 3 > j
FTensor::Index< 'k', 3 > k
VectorDouble nF
local right hand side vector
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.