EshelbianPlasticity::OpSpatialRotation Struct Reference

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

Inheritance diagram for EshelbianPlasticity::OpSpatialRotation:

Collaboration diagram for EshelbianPlasticity::OpSpatialRotation:

Public Member Functions
	OpSpatialRotation (const std::string &field_name, boost::shared_ptr< DataAtIntegrationPts > &data_ptr)
MoFEMErrorCode	integrate (EntData &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 (int row_side, EntityType row_type, EntData &data)
virtual MoFEMErrorCode	integrate (EntData &row_data, EntData &col_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 779 of file EshelbianPlasticity.hpp.

Constructor & Destructor Documentation

OpSpatialRotation()

EshelbianPlasticity::OpSpatialRotation::OpSpatialRotation	(	const std::string &	field_name,
		boost::shared_ptr< DataAtIntegrationPts > &	data_ptr
	)

Definition at line 780 of file EshelbianPlasticity.hpp.

      : OpAssembleVolume(field_name, data_ptr, OPROW) {}

Member Function Documentation

integrate()

MoFEMErrorCode EshelbianPlasticity::OpSpatialRotation::integrate ( EntData &  data )

virtual

Reimplemented from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >.

Definition at line 298 of file EshelbianOperators.cpp.

                                                         {
  MoFEMFunctionBegin;
  int nb_dofs = data.getIndices().size();
  int nb_integration_pts = data.getN().size1();
  auto v = getVolume();
  auto t_w = getFTensor0IntegrationWeight();
  auto t_approx_P = getFTensor2FromMat<3, 3>(dataAtPts->approxPAtPts);
  auto t_R = getFTensor2FromMat<3, 3>(dataAtPts->rotMatAtPts);
 
  int nb_base_functions = data.getN().size2();
  auto t_row_base_fun = data.getFTensor0N();
  FTensor::Index<'i', 3> i;
  FTensor::Index<'j', 3> j;
  FTensor::Index<'k', 3> k;
  FTensor::Index<'l', 3> l;
  FTensor::Index<'m', 3> m;
  auto get_ftensor1 = [](auto &v) {
    return FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3>(&v[0], &v[1],
                                                              &v[2]);
  };
 
  for (int gg = 0; gg != nb_integration_pts; ++gg) {
    double a = v * t_w;
    auto t_nf = get_ftensor1(nF);
    FTensor::Tensor2<double, 3, 3> t_PRT;
    t_PRT(i, m) = t_approx_P(i, j) * t_R(m, j);
    FTensor::Tensor1<double, 3> t_leviPRT;
    t_leviPRT(k) = levi_civita(i, m, k) * t_PRT(i, m);
    int bb = 0;
    for (; bb != nb_dofs / 3; ++bb) {
      t_nf(k) += a * t_row_base_fun * t_leviPRT(k);
      ++t_nf;
      ++t_row_base_fun;
    }
    for (; bb != nb_base_functions; ++bb)
      ++t_row_base_fun;
    ++t_w;
    ++t_approx_P;
    ++t_R;
  }
  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