#include "tutorials/adv-0/src/PlasticOpsGeneric.hpp"

Inheritance diagram for PlasticOps::OpCalculatePlasticFlowLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >:

Collaboration diagram for PlasticOps::OpCalculatePlasticFlowLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >:

Public Member Functions
	OpCalculatePlasticFlowLhs_dEPImpl (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< MatrixDouble > m_D_ptr)

MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)

Private Attributes
boost::shared_ptr< CommonData >	commonDataPtr

boost::shared_ptr< MatrixDouble >	mDPtr

Detailed Description

template<int DIM, typename AssemblyDomainEleOp>
struct PlasticOps::OpCalculatePlasticFlowLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >

Definition at line 947 of file PlasticOpsGeneric.hpp.

Constructor & Destructor Documentation

◆ OpCalculatePlasticFlowLhs_dEPImpl()

template<int DIM, typename AssemblyDomainEleOp >

PlasticOps::OpCalculatePlasticFlowLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >::OpCalculatePlasticFlowLhs_dEPImpl	(	const std::string	row_field_name,
		const std::string	col_field_name,
		boost::shared_ptr< CommonData >	common_data_ptr,
		boost::shared_ptr< MatrixDouble >	m_D_ptr
	)

Definition at line 962 of file PlasticOpsGeneric.hpp.

    : AssemblyDomainEleOp(row_field_name, col_field_name,
                          AssemblyDomainEleOp::OPROWCOL),
      commonDataPtr(common_data_ptr), mDPtr(m_D_ptr) {
  AssemblyDomainEleOp::sYmm = false;
}

Member Function Documentation

◆ iNtegrate()

template<int DIM, typename AssemblyDomainEleOp >

MoFEMErrorCode PlasticOps::OpCalculatePlasticFlowLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >::iNtegrate	(	EntitiesFieldData::EntData &	row_data,
		EntitiesFieldData::EntData &	col_data
	)

Definition at line 1000 of file PlasticOpsGeneric.hpp.

                                        {
  MoFEMFunctionBegin;
 
  FTensor::Index<'i', DIM> i;
  FTensor::Index<'j', DIM> j;
  FTensor::Index<'k', DIM> k;
  FTensor::Index<'l', DIM> l;
  constexpr auto size_symm = (DIM * (DIM + 1)) / 2;
  FTensor::Index<'L', size_symm> L;
  FTensor::Index<'O', size_symm> O;
 
  auto &locMat = AssemblyDomainEleOp::locMat;
 
  const auto nb_integration_pts = AssemblyDomainEleOp::getGaussPts().size2();
  const auto nb_row_base_functions = row_data.getN().size2();
 
  auto t_res_flow_dstrain =
      getFTensor4DdgFromMat<DIM, DIM>(commonDataPtr->resFlowDstrain);
  auto t_res_flow_dplastic_strain =
      getFTensor4DdgFromMat<DIM, DIM>(commonDataPtr->resFlowDstrainDot);
  auto t_L = symm_L_tensor(FTensor::Number<DIM>());
 
  auto next = [&]() {
    ++t_res_flow_dstrain;
    ++t_res_flow_dplastic_strain;
  };
 
  auto t_w = AssemblyDomainEleOp::getFTensor0IntegrationWeight();
  auto t_row_base = row_data.getFTensor0N();
  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
    double alpha = AssemblyDomainEleOp::getMeasure() * t_w;
    ++t_w;
 
    FTensor::Tensor2<double, size_symm, size_symm> t_res_mat;
    t_res_mat(O, L) =
        alpha * (t_L(i, j, O) * ((t_res_flow_dplastic_strain(i, j, k, l) -
                                  t_res_flow_dstrain(i, j, k, l)) *
                                 t_L(k, l, L)));
    next();
 
    size_t rr = 0;
    for (; rr != AssemblyDomainEleOp::nbRows / size_symm; ++rr) {
      auto t_mat = get_mat_tensor_sym_dtensor_sym(rr, locMat,
                                                  FTensor::Number<SPACE_DIM>());
      auto t_col_base = col_data.getFTensor0N(gg, 0);
      for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / size_symm; ++cc) {
        t_mat(O, L) += ((t_row_base * t_col_base) * t_res_mat(O, L));
        ++t_mat;
        ++t_col_base;
      }
 
      ++t_row_base;
    }
 
    for (; rr < nb_row_base_functions; ++rr)
      ++t_row_base;
  }
 
  MoFEMFunctionReturn(0);
}