MoFEM::OpSetInvJacHdivAndHcurl Struct Reference

brief Transform local reference derivatives of shape function to global derivatives More...

#include <src/finite_elements/DataOperators.hpp>

Inheritance diagram for MoFEM::OpSetInvJacHdivAndHcurl:

Collaboration diagram for MoFEM::OpSetInvJacHdivAndHcurl:

Public Member Functions
	OpSetInvJacHdivAndHcurl (MatrixDouble3by3 &inv_jac)
MoFEMErrorCode	doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
	Operator for linear form, usually to calculate values on right hand side. More...
Public Member Functions inherited from MoFEM::DataOperator
	DataOperator (const bool symm=true)
virtual	~DataOperator ()=default
virtual MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
	Operator for bi-linear form, usually to calculate values on left hand side. More...
virtual MoFEMErrorCode	opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)
virtual MoFEMErrorCode	opRhs (EntitiesFieldData &data, const bool error_if_no_base=false)
bool	getSymm () const
	Get if operator uses symmetry of DOFs or not. More...
void	setSymm ()
	set if operator is executed taking in account symmetry More...
void	unSetSymm ()
	unset if operator is executed for non symmetric problem More...

Public Attributes
FTensor::Tensor2< double *, 3, 3 >	tInvJac
FTensor::Index< 'i', 3 >	i
FTensor::Index< 'j', 3 >	j
FTensor::Index< 'k', 3 >	k
MatrixDouble	diffHdivInvJac
Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType	doWorkLhsHook
DoWorkRhsHookFunType	doWorkRhsHook
bool	sYmm
	If true assume that matrix is symmetric structure. More...
std::array< bool, MBMAXTYPE >	doEntities
	If true operator is executed for entity. More...
bool &	doVertices
	\deprectaed If false skip vertices More...
bool &	doEdges
	\deprectaed If false skip edges More...
bool &	doQuads
	\deprectaed More...
bool &	doTris
	\deprectaed More...
bool &	doTets
	\deprectaed More...
bool &	doPrisms
	\deprectaed More...

Additional Inherited Members
Public Types inherited from MoFEM::DataOperator
using	DoWorkLhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)>
using	DoWorkRhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int side, EntityType type, EntitiesFieldData::EntData &data)>

Detailed Description

brief Transform local reference derivatives of shape function to global derivatives

Definition at line 153 of file DataOperators.hpp.

Constructor & Destructor Documentation

OpSetInvJacHdivAndHcurl()

MoFEM::OpSetInvJacHdivAndHcurl::OpSetInvJacHdivAndHcurl ( MatrixDouble3by3 &  inv_jac )

inline

Definition at line 160 of file DataOperators.hpp.

      : tInvJac(&inv_jac(0, 0), &inv_jac(0, 1), &inv_jac(0, 2), &inv_jac(1, 0),
                &inv_jac(1, 1), &inv_jac(1, 2), &inv_jac(2, 0), &inv_jac(2, 1),
                &inv_jac(2, 2)) {}

Member Function Documentation

doWork()

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

virtual

Operator for linear form, usually to calculate values on right hand side.

Reimplemented from MoFEM::DataOperator.

Definition at line 222 of file DataOperators.cpp.

                                                                {
  MoFEMFunctionBegin;
 
  if (type == MBVERTEX)
    MoFEMFunctionReturnHot(0);
 
  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
 
    FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
 
    const unsigned int nb_gauss_pts = data.getDiffN(base).size1();
    const unsigned int nb_base_functions = data.getDiffN(base).size2() / 9;
    if (!nb_base_functions)
      continue;
 
    diffHdivInvJac.resize(nb_gauss_pts, data.getDiffN(base).size2(), false);
 
    auto t_diff_n = data.getFTensor2DiffN<3, 3>(base);
    double *inv_diff_n_ptr = &*diffHdivInvJac.data().begin();
    FTensor::Tensor2<FTensor::PackPtr<double *, 9>, 3, 3> t_inv_diff_n(
        inv_diff_n_ptr, &inv_diff_n_ptr[HVEC0_1], &inv_diff_n_ptr[HVEC0_2],
 
        &inv_diff_n_ptr[HVEC1_0], &inv_diff_n_ptr[HVEC1_1],
        &inv_diff_n_ptr[HVEC1_2],
 
        &inv_diff_n_ptr[HVEC2_0], &inv_diff_n_ptr[HVEC2_1],
        &inv_diff_n_ptr[HVEC2_2]);
 
    for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg) {
      for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
        t_inv_diff_n(k, i) = t_diff_n(k, j) * tInvJac(j, i);
        ++t_diff_n;
        ++t_inv_diff_n;
      }
    }
 
    data.getDiffN(base).swap(diffHdivInvJac);
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

diffHdivInvJac

MatrixDouble MoFEM::OpSetInvJacHdivAndHcurl::diffHdivInvJac

Definition at line 165 of file DataOperators.hpp.

i

FTensor::Index<'i', 3> MoFEM::OpSetInvJacHdivAndHcurl::i

Definition at line 156 of file DataOperators.hpp.

j

FTensor::Index<'j', 3> MoFEM::OpSetInvJacHdivAndHcurl::j

Definition at line 157 of file DataOperators.hpp.

k

FTensor::Index<'k', 3> MoFEM::OpSetInvJacHdivAndHcurl::k

Definition at line 158 of file DataOperators.hpp.

tInvJac

FTensor::Tensor2<double *, 3, 3> MoFEM::OpSetInvJacHdivAndHcurl::tInvJac

Definition at line 155 of file DataOperators.hpp.

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

• src/finite_elements/DataOperators.hpp
• src/finite_elements/impl/DataOperators.cpp