PlasticOps::OpCalculatePlasticInternalForceLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp > Struct Template Reference

#include "tutorials/adv-0_plasticity/src/PlasticOpsSmallStrains.hpp"

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

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

Public Member Functions
	OpCalculatePlasticInternalForceLhs_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)
Public Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
	OpBaseImpl (const std::string row_field_name, const std::string col_field_name, const OpType type, boost::shared_ptr< Range > ents_ptr=nullptr)
	Constructor for base operator implementation.
MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
	Do calculations for the left hand side.
MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side.

Private Attributes
boost::shared_ptr< CommonData >	commonDataPtr
boost::shared_ptr< MatrixDouble >	mDPtr

Additional Inherited Members
Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using	OpType = typename EleOp::OpType
using	EntData = EntitiesFieldData::EntData
using	MatSetValuesHook = boost::function< MoFEMErrorCode(ForcesAndSourcesCore::UserDataOperator *op_ptr, const EntitiesFieldData::EntData &row_data, const EntitiesFieldData::EntData &col_data, MatrixDouble &m)>
Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun	timeScalingFun
	assumes that time variable is set
FEFun	feScalingFun
	set by fe entity handle
boost::shared_ptr< Range >	entsPtr
	Entities on which element is run.
Static Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
static MatSetValuesHook	matSetValuesHook
Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
auto	getNf ()
	Get local vector tensor for assembly.
template<int ROW_DIM, int COL_DIM = ROW_DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, COL_DIM >, ROW_DIM, COL_DIM >	getLocMat (const int rr)
	Get local matrix tensor for assembly.
virtual MoFEMErrorCode	iNtegrate (EntData &, EntData &)
	Integrate grad-grad operator.
virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)
	Assemble local matrix into global matrix.
virtual MoFEMErrorCode	iNtegrate (EntData &)
	Class dedicated to integrate operator.
virtual MoFEMErrorCode	aSsemble (EntData &data)
	Assemble local vector into global vector.
virtual size_t	getNbOfBaseFunctions (EntitiesFieldData::EntData &data)
	Get number of base functions.
Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int	nbRows
	number of dofs on rows
int	nbCols
	number if dof on column
int	nbIntegrationPts
	number of integration points
int	nbRowBaseFunctions
	number or row base functions
int	rowSide
	row side number
int	colSide
	column side number
EntityType	rowType
	row type
EntityType	colType
	column type
bool	assembleTranspose
bool	onlyTranspose
MatrixDouble	locMat
	local entity block matrix
MatrixDouble	locMatTranspose
	local entity block matrix
VectorDouble	locF
	local entity vector

Detailed Description

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

Definition at line 10 of file PlasticOpsSmallStrains.hpp.

Constructor & Destructor Documentation

OpCalculatePlasticInternalForceLhs_dEPImpl()

template<int DIM, typename AssemblyDomainEleOp >

PlasticOps::OpCalculatePlasticInternalForceLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >::OpCalculatePlasticInternalForceLhs_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 26 of file PlasticOpsSmallStrains.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::OpCalculatePlasticInternalForceLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >::iNtegrate	(	EntitiesFieldData::EntData &	row_data,
		EntitiesFieldData::EntData &	col_data
	)

Definition at line 59 of file PlasticOpsSmallStrains.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;
 
  auto &locMat = AssemblyDomainEleOp::locMat;
 
  const size_t nb_integration_pts = row_data.getN().size1();
  const size_t nb_row_base_functions = row_data.getN().size2();
 
  auto t_D = getFTensor4DdgFromMat<DIM, DIM, 0>(*mDPtr);
  auto t_L = FTensor::symm_l_tensor<double, DIM>();
 
  FTensor::Dg<double, DIM, size_symm> t_DL;
  t_DL(i, j, L) = t_D(i, j, k, l) * t_L(k, l, L);
 
  auto t_w = AssemblyDomainEleOp::getFTensor0IntegrationWeight();
  auto t_row_diff_base = row_data.getFTensor1DiffN<DIM>();
  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
    double alpha = AssemblyDomainEleOp::getMeasure() * t_w;
    ++t_w;
 
    size_t rr = 0;
    for (; rr != AssemblyDomainEleOp::nbRows / DIM; ++rr) {
 
      auto t_mat =
          get_mat_vector_dtensor_sym(rr, locMat, FTensor::Number<DIM>());
 
      FTensor::Tensor2<double, DIM, size_symm> t_tmp;
      t_tmp(i, L) = (t_DL(i, j, L)) * (alpha * t_row_diff_base(j));
 
      auto t_col_base = col_data.getFTensor0N(gg, 0);
      for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / size_symm; ++cc) {
 
        t_mat(i, L) -= (t_col_base * t_tmp(i, L));
 
        ++t_mat;
        ++t_col_base;
      }
 
      ++t_row_diff_base;
    }
 
    for (; rr < nb_row_base_functions; ++rr)
      ++t_row_diff_base;
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

commonDataPtr

template<int DIM, typename AssemblyDomainEleOp >

boost::shared_ptr<CommonData> PlasticOps::OpCalculatePlasticInternalForceLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >::commonDataPtr

private

Definition at line 21 of file PlasticOpsSmallStrains.hpp.

mDPtr

template<int DIM, typename AssemblyDomainEleOp >

boost::shared_ptr<MatrixDouble> PlasticOps::OpCalculatePlasticInternalForceLhs_dEPImpl< DIM, GAUSS, AssemblyDomainEleOp >::mDPtr

private

Definition at line 22 of file PlasticOpsSmallStrains.hpp.

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

• tutorials/adv-0_plasticity/src/PlasticOpsSmallStrains.hpp