EshelbianPlasticity::OpSpatialEquilibrium_dw_dw Struct Reference

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

Inheritance diagram for EshelbianPlasticity::OpSpatialEquilibrium_dw_dw:

Collaboration diagram for EshelbianPlasticity::OpSpatialEquilibrium_dw_dw:

Public Member Functions
	OpSpatialEquilibrium_dw_dw (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > &data_ptr, const double alpha, const double rho)
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	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)

Public Attributes
const double	alphaW
const double	alphaRho
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 656 of file EshelbianPlasticity.hpp.

Constructor & Destructor Documentation

OpSpatialEquilibrium_dw_dw()

EshelbianPlasticity::OpSpatialEquilibrium_dw_dw::OpSpatialEquilibrium_dw_dw ( const std::string &  row_field, const std::string &  col_field, boost::shared_ptr< DataAtIntegrationPts > &  data_ptr, const double  alpha, const double  rho  )

inline

Definition at line 659 of file EshelbianPlasticity.hpp.

      : OpAssembleVolume(row_field, col_field, data_ptr, OPROWCOL, false),
        alphaW(alpha), alphaRho(rho) {
    sYmm = true;
  }

Member Function Documentation

integrate()

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

virtual

Reimplemented from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >.

Examples

EshelbianOperators.cpp.

Definition at line 856 of file EshelbianOperators.cpp.

                                                                        {
  MoFEMFunctionBegin;
 
  if (alphaW < std::numeric_limits<double>::epsilon() &&
      alphaRho < std::numeric_limits<double>::epsilon())
    MoFEMFunctionReturnHot(0);
 
  const int nb_integration_pts = row_data.getN().size1();
  const int row_nb_dofs = row_data.getIndices().size();
  auto get_ftensor1 = [](MatrixDouble &m, const int r, const int c) {
    return FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3>(
        &m(r + 0, c + 0), &m(r + 1, c + 1), &m(r + 2, c + 2)
 
    );
  };
  FTensor::Index<'i', 3> i;
 
  auto v = getVolume();
  auto t_w = getFTensor0IntegrationWeight();
 
  int row_nb_base_functions = row_data.getN().size2();
  auto t_row_base_fun = row_data.getFTensor0N();
 
  double ts_scale = alphaW * getTSa();
  if (std::abs(alphaRho) > std::numeric_limits<double>::epsilon())
    ts_scale += alphaRho * getTSaa();
 
  for (int gg = 0; gg != nb_integration_pts; ++gg) {
    double a = v * t_w * ts_scale;
 
    int rr = 0;
    for (; rr != row_nb_dofs / 3; ++rr) {
 
      auto t_col_base_fun = row_data.getFTensor0N(gg, 0);
      auto t_m = get_ftensor1(K, 3 * rr, 0);
      for (int cc = 0; cc != row_nb_dofs / 3; ++cc) {
        const double b = a * t_row_base_fun * t_col_base_fun;
        t_m(i) -= b;
        ++t_m;
        ++t_col_base_fun;
      }
 
      ++t_row_base_fun;
    }
 
    for (; rr != row_nb_base_functions; ++rr)
      ++t_row_base_fun;
 
    ++t_w;
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

alphaRho

const double EshelbianPlasticity::OpSpatialEquilibrium_dw_dw::alphaRho

Examples

EshelbianOperators.cpp.

Definition at line 658 of file EshelbianPlasticity.hpp.

alphaW

const double EshelbianPlasticity::OpSpatialEquilibrium_dw_dw::alphaW

Examples

EshelbianOperators.cpp.

Definition at line 657 of file EshelbianPlasticity.hpp.

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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