transform Hcurl base fluxes from reference element to physical triangle More...

#include "src/finite_elements/DataOperators.hpp"

Inheritance diagram for MoFEM::OpSetCovariantPiolaTransformOnFace:

Collaboration diagram for MoFEM::OpSetCovariantPiolaTransformOnFace:

Public Member Functions
	OpSetCovariantPiolaTransformOnFace (const VectorDouble &normal, const MatrixDouble &normals_at_pts, const VectorDouble &tangent0, const MatrixDouble &tangent0_at_pts, const VectorDouble &tangent1, const MatrixDouble &tangent1_at_pts)

MoFEMErrorCode	doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
	Operator for linear form, usually to calculate values on right hand side.

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.

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.

void	setSymm ()
	set if operator is executed taking in account symmetry

void	unSetSymm ()
	unset if operator is executed for non symmetric problem

Public Attributes
const VectorDouble &	nOrmal

const MatrixDouble &	normalsAtGaussPts

const VectorDouble &	tAngent0

const MatrixDouble &	tangent0AtGaussPt

const VectorDouble &	tAngent1

const MatrixDouble &	tangent1AtGaussPt

Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType	doWorkLhsHook

DoWorkRhsHookFunType	doWorkRhsHook

bool	sYmm
	If true assume that matrix is symmetric structure.

std::array< bool, MBMAXTYPE >	doEntities
	If true operator is executed for entity.

bool &	doVertices
	\deprectaed If false skip vertices

bool &	doEdges
	\deprectaed If false skip edges

bool &	doQuads
	\deprectaed

bool &	doTris
	\deprectaed

bool &	doTets
	\deprectaed

bool &	doPrisms
	\deprectaed

Additional Inherited Members
Public Types inherited from MoFEM::DataOperator
using	DoWorkLhsHookFunType

using	DoWorkRhsHookFunType

Detailed Description

transform Hcurl base fluxes from reference element to physical triangle

Deprecated: It is used in contact elements. Contact elements should be minified to work as face element,

Definition at line 457 of file DataOperators.hpp.

Constructor & Destructor Documentation

◆ OpSetCovariantPiolaTransformOnFace()

MoFEM::OpSetCovariantPiolaTransformOnFace::OpSetCovariantPiolaTransformOnFace	(	const VectorDouble &	normal,
		const MatrixDouble &	normals_at_pts,
		const VectorDouble &	tangent0,
		const MatrixDouble &	tangent0_at_pts,
		const VectorDouble &	tangent1,
		const MatrixDouble &	tangent1_at_pts )

inline

Definition at line 466 of file DataOperators.hpp.

      : nOrmal(normal), normalsAtGaussPts(normals_at_pts), tAngent0(tangent0),
        tangent0AtGaussPt(tangent0_at_pts), tAngent1(tangent1),
        tangent1AtGaussPt(tangent1_at_pts) {}

Member Function Documentation

◆ doWork()

MoFEMErrorCode MoFEM::OpSetCovariantPiolaTransformOnFace::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 590 of file DataOperators.cpp.

                                                               {
  MoFEMFunctionBegin;
 
  const auto type_dim = moab::CN::Dimension(type);
  if (type_dim != 1 && type_dim != 2)
    MoFEMFunctionReturnHot(0);
 
  FTensor::Index<'i', 3> i;
  FTensor::Index<'j', 3> j;
  FTensor::Index<'k', 2> k;
 
  FTensor::Tensor2<FTensor::PackPtr<const double *, 3>, 3, 3> t_m(
      &tAngent0[0], &tAngent1[0], &nOrmal[0],
 
      &tAngent0[1], &tAngent1[1], &nOrmal[1],
 
      &tAngent0[2], &tAngent1[2], &nOrmal[2]);
  double det;
  FTensor::Tensor2<double, 3, 3> t_inv_m;
  CHKERR determinantTensor3by3(t_m, det);
  CHKERR invertTensor3by3(t_m, det, t_inv_m);
 
  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; ++b) {
 
    FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
 
    auto &baseN = data.getN(base);
    auto &diffBaseN = data.getDiffN(base);
 
    int nb_dofs = baseN.size2() / 3;
    int nb_gauss_pts = baseN.size1();
 
    MatrixDouble piola_n(baseN.size1(), baseN.size2());
    MatrixDouble diff_piola_n(diffBaseN.size1(), diffBaseN.size2());
 
    if (nb_dofs > 0 && nb_gauss_pts > 0) {
 
      FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3> t_h_curl(
          &baseN(0, HVEC0), &baseN(0, HVEC1), &baseN(0, HVEC2));
      FTensor::Tensor2<FTensor::PackPtr<double *, 6>, 3, 2> t_diff_h_curl(
          &diffBaseN(0, HVEC0_0), &diffBaseN(0, HVEC0_1),
          &diffBaseN(0, HVEC1_0), &diffBaseN(0, HVEC1_1),
          &diffBaseN(0, HVEC2_0), &diffBaseN(0, HVEC2_1));
      FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3> t_transformed_h_curl(
          &piola_n(0, HVEC0), &piola_n(0, HVEC1), &piola_n(0, HVEC2));
      FTensor::Tensor2<FTensor::PackPtr<double *, 6>, 3, 2>
          t_transformed_diff_h_curl(
              &diff_piola_n(0, HVEC0_0), &diff_piola_n(0, HVEC0_1),
              &diff_piola_n(0, HVEC1_0), &diff_piola_n(0, HVEC1_1),
              &diff_piola_n(0, HVEC2_0), &diff_piola_n(0, HVEC2_1));
 
      int cc = 0;
      if (normalsAtGaussPts.size1() == (unsigned int)nb_gauss_pts) {
        // HO geometry is set, so jacobian is different at each gauss point
        FTensor::Tensor2<FTensor::PackPtr<const double *, 3>, 3, 3> t_m_at_pts(
            &tangent0AtGaussPt(0, 0), &tangent1AtGaussPt(0, 0),
            &normalsAtGaussPts(0, 0), &tangent0AtGaussPt(0, 1),
            &tangent1AtGaussPt(0, 1), &normalsAtGaussPts(0, 1),
            &tangent0AtGaussPt(0, 2), &tangent1AtGaussPt(0, 2),
            &normalsAtGaussPts(0, 2));
        for (int gg = 0; gg < nb_gauss_pts; ++gg) {
          CHKERR determinantTensor3by3(t_m_at_pts, det);
          CHKERR invertTensor3by3(t_m_at_pts, det, t_inv_m);
          for (int ll = 0; ll != nb_dofs; ll++) {
            t_transformed_h_curl(i) = t_inv_m(j, i) * t_h_curl(j);
            t_transformed_diff_h_curl(i, k) =
                t_inv_m(j, i) * t_diff_h_curl(j, k);
            ++t_h_curl;
            ++t_transformed_h_curl;
            ++t_diff_h_curl;
            ++t_transformed_diff_h_curl;
            ++cc;
          }
          ++t_m_at_pts;
        }
      } else {
        for (int gg = 0; gg < nb_gauss_pts; ++gg) {
          for (int ll = 0; ll != nb_dofs; ll++) {
            t_transformed_h_curl(i) = t_inv_m(j, i) * t_h_curl(j);
            t_transformed_diff_h_curl(i, k) =
                t_inv_m(j, i) * t_diff_h_curl(j, k);
            ++t_h_curl;
            ++t_transformed_h_curl;
            ++t_diff_h_curl;
            ++t_transformed_diff_h_curl;
            ++cc;
          }
        }
      }
      if (cc != nb_gauss_pts * nb_dofs)
        SETERRQ(PETSC_COMM_SELF, MOFEM_IMPOSSIBLE_CASE, "Data inconsistency");
 
      baseN.swap(piola_n);
      diffBaseN.swap(diff_piola_n);
    }
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

◆ nOrmal

const VectorDouble& MoFEM::OpSetCovariantPiolaTransformOnFace::nOrmal

Definition at line 459 of file DataOperators.hpp.

◆ normalsAtGaussPts

const MatrixDouble& MoFEM::OpSetCovariantPiolaTransformOnFace::normalsAtGaussPts

Definition at line 460 of file DataOperators.hpp.

◆ tAngent0

const VectorDouble& MoFEM::OpSetCovariantPiolaTransformOnFace::tAngent0

Definition at line 461 of file DataOperators.hpp.

◆ tangent0AtGaussPt

const MatrixDouble& MoFEM::OpSetCovariantPiolaTransformOnFace::tangent0AtGaussPt

Definition at line 462 of file DataOperators.hpp.

◆ tAngent1

const VectorDouble& MoFEM::OpSetCovariantPiolaTransformOnFace::tAngent1

Definition at line 463 of file DataOperators.hpp.

◆ tangent1AtGaussPt

const MatrixDouble& MoFEM::OpSetCovariantPiolaTransformOnFace::tangent1AtGaussPt

Definition at line 464 of file DataOperators.hpp.

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

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

Public Member Functions

Public Attributes

Additional Inherited Members