v0.8.20
Public Member Functions | Public Attributes | List of all members
MoFEM::OpSetHoContravariantPiolaTransform Struct Reference

Apply contravariant (Piola) transfer to Hdiv space for HO geometr. More...

#include <src/finite_elements/DataOperators.hpp>

Inheritance diagram for MoFEM::OpSetHoContravariantPiolaTransform:
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Collaboration diagram for MoFEM::OpSetHoContravariantPiolaTransform:
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Public Member Functions

 OpSetHoContravariantPiolaTransform (VectorDouble &det_jac, MatrixDouble &jac)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::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, const bool do_vertices=true, const bool do_edges=true, const bool do_quads=true, const bool do_tris=true, const bool do_tets=true, const bool do_prisms=true)
 
virtual ~DataOperator ()
 
virtual MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, DataForcesAndSourcesCore::EntData &row_data, DataForcesAndSourcesCore::EntData &col_data)
 Operator for bi-linear form, usually to calculate values on left hand side. More...
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data, bool symm=true)
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool do_vertices, const bool do_edges, const bool do_quads, const bool do_tris, const bool do_tets, const bool do_prisms, const bool error_if_no_base=true)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool error_if_no_base=true)
 
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

VectorDoubledetHoJac
 
MatrixDoublehoJac
 
FTensor::Index< 'i', 3 > i
 
FTensor::Index< 'j', 3 > j
 
FTensor::Index< 'k', 3 > k
 
MatrixDouble piolaN
 
MatrixDouble piolaDiffN
 
- Public Attributes inherited from MoFEM::DataOperator
bool sYmm
 If true assume that matrix is symmetric structure. More...
 
bool doVertices
 If false skip vertices. More...
 
bool doEdges
 If false skip edges. More...
 
bool doQuads
 
bool doTris
 
bool doTets
 
bool doPrisms
 

Detailed Description

Apply contravariant (Piola) transfer to Hdiv space for HO geometr.

Definition at line 395 of file DataOperators.hpp.

Constructor & Destructor Documentation

◆ OpSetHoContravariantPiolaTransform()

MoFEM::OpSetHoContravariantPiolaTransform::OpSetHoContravariantPiolaTransform ( VectorDouble det_jac,
MatrixDouble jac 
)

Definition at line 403 of file DataOperators.hpp.

Member Function Documentation

◆ doWork()

MoFEMErrorCode MoFEM::OpSetHoContravariantPiolaTransform::doWork ( int  side,
EntityType  type,
DataForcesAndSourcesCore::EntData data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 1010 of file DataOperators.cpp.

1011  {
1013 
1014  if (type != MBTRI && type != MBTET)
1016 
1017  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
1018 
1019  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
1020 
1021  unsigned int nb_gauss_pts = data.getN(base).size1();
1022  unsigned int nb_base_functions = data.getN(base).size2() / 3;
1023  piolaN.resize(nb_gauss_pts, data.getN(base).size2(), false);
1024  piolaDiffN.resize(nb_gauss_pts, data.getDiffN(base).size2(), false);
1025 
1026  auto t_n = data.getFTensor1N<3>(base);
1027  double *t_transformed_n_ptr = &*piolaN.data().begin();
1029  t_transformed_n_ptr, // HVEC0
1030  &t_transformed_n_ptr[HVEC1], &t_transformed_n_ptr[HVEC2]);
1031  auto t_diff_n = data.getFTensor2DiffN<3, 3>(base);
1032  double *t_transformed_diff_n_ptr = &*piolaDiffN.data().begin();
1033  FTensor::Tensor2<FTensor::PackPtr<double *, 9>, 3, 3> t_transformed_diff_n(
1034  t_transformed_diff_n_ptr, &t_transformed_diff_n_ptr[HVEC0_1],
1035  &t_transformed_diff_n_ptr[HVEC0_2], &t_transformed_diff_n_ptr[HVEC1_0],
1036  &t_transformed_diff_n_ptr[HVEC1_1], &t_transformed_diff_n_ptr[HVEC1_2],
1037  &t_transformed_diff_n_ptr[HVEC2_0], &t_transformed_diff_n_ptr[HVEC2_1],
1038  &t_transformed_diff_n_ptr[HVEC2_2]);
1039 
1040  FTensor::Tensor0<double *> t_det(&*detHoJac.data().begin());
1041  double *t_jac_ptr = &*hoJac.data().begin();
1043  t_jac_ptr, &t_jac_ptr[1], &t_jac_ptr[2], &t_jac_ptr[3], &t_jac_ptr[4],
1044  &t_jac_ptr[5], &t_jac_ptr[6], &t_jac_ptr[7], &t_jac_ptr[8]);
1045 
1046  for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg) {
1047  for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
1048  const double a = 1. / t_det;
1049  t_transformed_n(i) = a * t_jac(i, k) * t_n(k);
1050  t_transformed_diff_n(i, k) = a * t_jac(i, j) * t_diff_n(j, k);
1051  ++t_n;
1052  ++t_transformed_n;
1053  ++t_diff_n;
1054  ++t_transformed_diff_n;
1055  }
1056  ++t_det;
1057  ++t_jac;
1058  }
1059 
1060  data.getN(base).data().swap(piolaN.data());
1061  data.getDiffN(base).data().swap(piolaDiffN.data());
1062  }
1063 
1065 }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return() ...
Definition: definitions.h:475
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return() ...
Definition: definitions.h:506
FieldApproximationBase
approximation base
Definition: definitions.h:141
Ainsworth Cole (Legendre) approx. base .
Definition: definitions.h:143
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:405

Member Data Documentation

◆ detHoJac

VectorDouble& MoFEM::OpSetHoContravariantPiolaTransform::detHoJac

Definition at line 397 of file DataOperators.hpp.

◆ hoJac

MatrixDouble& MoFEM::OpSetHoContravariantPiolaTransform::hoJac

Definition at line 398 of file DataOperators.hpp.

◆ i

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

Definition at line 399 of file DataOperators.hpp.

◆ j

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

Definition at line 400 of file DataOperators.hpp.

◆ k

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

Definition at line 401 of file DataOperators.hpp.

◆ piolaDiffN

MatrixDouble MoFEM::OpSetHoContravariantPiolaTransform::piolaDiffN

Definition at line 407 of file DataOperators.hpp.

◆ piolaN

MatrixDouble MoFEM::OpSetHoContravariantPiolaTransform::piolaN

Definition at line 406 of file DataOperators.hpp.


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