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

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

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

Public Member Functions
	OpCalculateConstraintsLhs_dEPImpl (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< MatrixDouble > mat_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::OpCalculateConstraintsLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >

Definition at line 1170 of file PlasticOpsGeneric.hpp.

Constructor & Destructor Documentation

◆ OpCalculateConstraintsLhs_dEPImpl()

template<int DIM, typename AssemblyDomainEleOp >

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

Definition at line 1185 of file PlasticOpsGeneric.hpp.

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

Member Function Documentation

◆ iNtegrate()

template<int DIM, typename AssemblyDomainEleOp >

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

Definition at line 1208 of file PlasticOpsGeneric.hpp.

                                        {
  MoFEMFunctionBegin;
 
  FTensor::Index<'i', DIM> i;
  FTensor::Index<'j', DIM> j;
  constexpr auto size_symm = (DIM * (DIM + 1)) / 2;
  FTensor::Index<'L', size_symm> L;
 
  const auto nb_integration_pts = AssemblyDomainEleOp::getGaussPts().size2();
  const auto nb_row_base_functions = row_data.getN().size2();
 
  auto t_c_dstrain =
      getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->resCdStrain);
  auto t_c_dplastic_strain =
      getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->resCdPlasticStrain);
 
  auto next = [&]() {
    ++t_c_dstrain;
    ++t_c_dplastic_strain;
  };
 
  auto t_L = symm_L_tensor(FTensor::Number<SPACE_DIM>());
 
  auto t_w = AssemblyDomainEleOp::getFTensor0IntegrationWeight();
  auto t_row_base = row_data.getFTensor0N();
  for (auto gg = 0; gg != nb_integration_pts; ++gg) {
    const double alpha = AssemblyDomainEleOp::getMeasure() * t_w;
    ++t_w;
 
    FTensor::Tensor1<double, size_symm> t_res_vec;
    t_res_vec(L) =
        t_L(i, j, L) * (t_c_dplastic_strain(i, j) - t_c_dstrain(i, j));
    next();
 
    auto t_mat = get_mat_scalar_dtensor_sym(AssemblyDomainEleOp::locMat,
                                            FTensor::Number<SPACE_DIM>());
    size_t rr = 0;
    for (; rr != AssemblyDomainEleOp::nbRows; ++rr) {
      const auto row_base = alpha * t_row_base;
      auto t_col_base = col_data.getFTensor0N(gg, 0);
      for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / size_symm; cc++) {
        t_mat(L) += (row_base * t_col_base) * t_res_vec(L);
        ++t_mat;
        ++t_col_base;
      }
      ++t_row_base;
    }
    for (; rr != nb_row_base_functions; ++rr)
      ++t_row_base;
  }
 
  MoFEMFunctionReturn(0);
}