EshelbianPlasticity::OpSpatialPhysical_du_domega Struct Reference

#include <users_modules/eshelbian_plasticty/src/EshelbianPlasticity.hpp>

Inheritance diagram for EshelbianPlasticity::OpSpatialPhysical_du_domega:

Collaboration diagram for EshelbianPlasticity::OpSpatialPhysical_du_domega:

Public Member Functions
	OpSpatialPhysical_du_domega (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > &data_ptr, const bool assemble_off=false)
MoFEMErrorCode	integrate (EntData &row_data, EntData &col_data)
Public Member Functions inherited from EshelbianPlasticity::OpAssembleVolume
	OpAssembleVolume (const std::string &field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type)
	OpAssembleVolume (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type, const bool assemble_symmetry)
Public Member Functions inherited from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >
	OpAssembleBasic (const std::string &field_name, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type)
	OpAssembleBasic (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type, const bool assemble_symmetry)
virtual MoFEMErrorCode	integrate (EntData &data)
virtual MoFEMErrorCode	integrate (int row_side, EntityType row_type, EntData &data)
virtual MoFEMErrorCode	assemble (EntData &data)
virtual MoFEMErrorCode	assemble (int row_side, EntityType row_type, EntData &data)
virtual MoFEMErrorCode	assemble (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
MoFEMErrorCode	doWork (int side, EntityType type, EntData &data)
MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)

Additional Inherited Members
Public Attributes inherited from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >
const bool	assembleSymmetry
boost::shared_ptr< DataAtIntegrationPts >	dataAtPts
	data at integration pts More...
VectorDouble	nF
	local right hand side vector More...
MatrixDouble	K
	local tangent matrix More...
MatrixDouble	transposeK

Detailed Description

Definition at line 998 of file EshelbianPlasticity.hpp.

Constructor & Destructor Documentation

OpSpatialPhysical_du_domega()

EshelbianPlasticity::OpSpatialPhysical_du_domega::OpSpatialPhysical_du_domega	(	const std::string &	row_field,
		const std::string &	col_field,
		boost::shared_ptr< DataAtIntegrationPts > &	data_ptr,
		const bool	assemble_off = false
	)

Definition at line 999 of file EshelbianPlasticity.hpp.

      : OpAssembleVolume(row_field, col_field, data_ptr, OPROWCOL,
                         assemble_off) {
    sYmm = false;
  }

Member Function Documentation

integrate()

MoFEMErrorCode EshelbianPlasticity::OpSpatialPhysical_du_domega::integrate ( EntData &  row_data, EntData &  col_data  )

virtual

Reimplemented from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >.

Definition at line 1497 of file EshelbianOperators.cpp.

                                                                         {
  MoFEMFunctionBegin;
  int row_nb_dofs = row_data.getIndices().size();
  int col_nb_dofs = col_data.getIndices().size();
  auto get_ftensor3 = [](MatrixDouble &m, const int r, const int c) {
    return FTensor::Dg<FTensor::PackPtr<double *, 3>, 3, 3>(

        &m(r + 0, c + 0), &m(r + 0, c + 1), &m(r + 0, c + 2),

        &m(r + 1, c + 0), &m(r + 1, c + 1), &m(r + 1, c + 2),

        &m(r + 2, c + 0), &m(r + 2, c + 1), &m(r + 2, c + 2),

        &m(r + 3, c + 0), &m(r + 3, c + 1), &m(r + 3, c + 2),

        &m(r + 4, c + 0), &m(r + 4, c + 1), &m(r + 4, c + 2),

        &m(r + 5, c + 0), &m(r + 5, c + 1), &m(r + 5, c + 2)

    );
  };
  FTensor::Index<'i', 3> i;
  FTensor::Index<'j', 3> j;
  FTensor::Index<'k', 3> k;
  FTensor::Index<'m', 3> m;

  auto v = getVolume();
  auto t_w = getFTensor0IntegrationWeight();
  auto t_P = getFTensor2FromMat<3, 3>(dataAtPts->approxPAtPts);
  auto t_diff_R = getFTensor3FromMat(dataAtPts->diffRotMatAtPts);
  auto t_diff_u = FTensor::Tensor4<FTensor::PackPtr<double *, 1>, 3, 3, 3, 3>(
      &dataAtPts->diffStreachTensorAtPts(0, 0),
      dataAtPts->diffStreachTensorAtPts.size2());

  int row_nb_base_functions = row_data.getN().size2();
  auto t_row_base_fun = row_data.getFTensor0N();

  int nb_integration_pts = row_data.getN().size1();

  for (int gg = 0; gg != nb_integration_pts; ++gg) {
    double a = v * t_w;

    FTensor::Tensor3<double, 3, 3, 3> t_RT_domega_P;
    t_RT_domega_P(i, j, m) = t_diff_R(k, i, m) * t_P(k, j);
    FTensor::Dg<double, 3, 3> t;
    t(i, j, k) = 0;
    for (int ii = 0; ii != 3; ++ii)
      for (int jj = 0; jj <= ii; ++jj)
        for (int mm = 0; mm != 3; ++mm)
          for (int nn = 0; nn != 3; ++nn)
            for (int kk = 0; kk != 3; ++kk)
              t(ii, jj, kk) +=
                  t_diff_u(mm, nn, ii, jj) * t_RT_domega_P(mm, nn, kk);

    int rr = 0;
    for (; rr != row_nb_dofs / 6; ++rr) {
      auto t_col_base_fun = col_data.getFTensor0N(gg, 0);
      auto t_m = get_ftensor3(K, 6 * rr, 0);
      for (int cc = 0; cc != col_nb_dofs / 3; ++cc) {

        double v = a * t_row_base_fun * t_col_base_fun;
        t_m(i, j, k) += v * t(i, j, k);

        ++t_m;
        ++t_col_base_fun;
      }

      ++t_row_base_fun;
    }

    for (; rr != row_nb_base_functions; ++rr)
      ++t_row_base_fun;

    ++t_w;
    ++t_P;
    ++t_diff_R;
    ++t_diff_u;
  }

  MoFEMFunctionReturn(0);
}

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The documentation for this struct was generated from the following files:

• users_modules/eshelbian_plasticty/src/EshelbianPlasticity.hpp
• users_modules/eshelbian_plasticty/src/impl/EshelbianOperators.cpp