Calculate trace of vector (Hdiv/Hcurl) space. More...

#include <src/finite_elements/UserDataOperators.hpp>

Inheritance diagram for MoFEM::OpCalculateHVecTensorTrace< Tensor_Dim, OpBase >:

Collaboration diagram for MoFEM::OpCalculateHVecTensorTrace< Tensor_Dim, OpBase >:

Public Member Functions
	OpCalculateHVecTensorTrace (const std::string field_name, boost::shared_ptr< MatrixDouble > data_ptr, const EntityType zero_type=MBEDGE, const int zero_side=0)

MoFEMErrorCode	doWork (int side, EntityType type, EntitiesFieldData::EntData &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)

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. More...

MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side. More...

Private Attributes
boost::shared_ptr< MatrixDouble >	dataPtr

const EntityHandle	zeroType

const int	zeroSide

FTensor::Index< 'i', Tensor_Dim >	i

FTensor::Index< 'j', Tensor_Dim >	j

Additional Inherited Members
Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using	OpType = typename EleOp::OpType

using	EntData = EntitiesFieldData::EntData

Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun	timeScalingFun
	assumes that time variable is set More...

FEFun	feScalingFun
	assumes that time variable is set More...

boost::shared_ptr< Range >	entsPtr
	Entities on which element is run. More...

Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM >	getNf ()

template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM >	getLocMat (const int rr)

virtual MoFEMErrorCode	iNtegrate (EntData &row_data, EntData &col_data)
	Integrate grad-grad operator. More...

virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)

virtual MoFEMErrorCode	iNtegrate (EntData &data)
	Class dedicated to integrate operator. More...

virtual MoFEMErrorCode	aSsemble (EntData &data)

Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int	nbRows
	number of dofs on rows More...

int	nbCols
	number if dof on column More...

int	nbIntegrationPts
	number of integration points More...

int	nbRowBaseFunctions
	number or row base functions More...

int	rowSide
	row side number More...

int	colSide
	column side number More...

EntityType	rowType
	row type More...

EntityType	colType
	column type More...

bool	assembleTranspose

bool	onlyTranspose

MatrixDouble	locMat
	local entity block matrix More...

MatrixDouble	locMatTranspose
	local entity block matrix More...

VectorDouble	locF
	local entity vector More...

Detailed Description

template<int Tensor_Dim, typename OpBase>
struct MoFEM::OpCalculateHVecTensorTrace< Tensor_Dim, OpBase >

Calculate trace of vector (Hdiv/Hcurl) space.

Template Parameters

Tensor_Dim
OpBase

Definition at line 2692 of file UserDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpCalculateHVecTensorTrace()

template<int Tensor_Dim, typename OpBase >

MoFEM::OpCalculateHVecTensorTrace< Tensor_Dim, OpBase >::OpCalculateHVecTensorTrace	(	const std::string	field_name,
		boost::shared_ptr< MatrixDouble >	data_ptr,
		const EntityType	zero_type = `MBEDGE`,
		const int	zero_side = `0`
	)

inline

Definition at line 2694 of file UserDataOperators.hpp.

      : OpBase(field_name, OpBase::OPROW), dataPtr(data_ptr),
        zeroType(zero_type), zeroSide(zero_side) {
    if (!dataPtr)
      THROW_MESSAGE("Pointer is not set");
  }

Member Function Documentation

◆ doWork()

template<int Tensor_Dim, typename OpBase >

MoFEMErrorCode MoFEM::OpCalculateHVecTensorTrace< Tensor_Dim, OpBase >::doWork	(	int	side,
		EntityType	type,
		EntitiesFieldData::EntData &	data
	)

inline

Definition at line 2704 of file UserDataOperators.hpp.

                                                        {
    MoFEMFunctionBegin;
    const size_t nb_integration_points = OpBase::getGaussPts().size2();
    if (type == zeroType && side == 0) {
      dataPtr->resize(Tensor_Dim, nb_integration_points, false);
      dataPtr->clear();
    }
    const size_t nb_dofs = data.getFieldData().size();
    if (nb_dofs) {
      auto t_normal = OpBase::getFTensor1Normal();
      t_normal(i) /= sqrt(t_normal(j) * t_normal(j));
      const size_t nb_base_functions = data.getN().size2() / 3;
      auto t_base = data.getFTensor1N<3>();
      auto t_data = getFTensor1FromMat<Tensor_Dim>(*dataPtr);
      for (size_t gg = 0; gg != nb_integration_points; ++gg) {
        auto t_dof = data.getFTensor1FieldData<Tensor_Dim>();
        size_t bb = 0;
        for (; bb != nb_dofs / Tensor_Dim; ++bb) {
          t_data(i) += t_dof(i) * (t_base(j) * t_normal(j));
          ++t_base;
          ++t_dof;
        }
        for (; bb < nb_base_functions; ++bb)
          ++t_base;
        ++t_data;
      }
    }
    MoFEMFunctionReturn(0);
  }