v0.9.0
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 243 of file DataOperators.hpp.

Constructor & Destructor Documentation

◆ OpSetHoContravariantPiolaTransform()

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

Definition at line 251 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 1017 of file DataOperators.cpp.

1018  {
1020 
1021  if (type != MBTRI && type != MBTET)
1023 
1024  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
1025 
1026  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
1027 
1028  unsigned int nb_gauss_pts = data.getN(base).size1();
1029  unsigned int nb_base_functions = data.getN(base).size2() / 3;
1030  piolaN.resize(nb_gauss_pts, data.getN(base).size2(), false);
1031  piolaDiffN.resize(nb_gauss_pts, data.getDiffN(base).size2(), false);
1032 
1033  auto t_n = data.getFTensor1N<3>(base);
1034  double *t_transformed_n_ptr = &*piolaN.data().begin();
1036  t_transformed_n_ptr, // HVEC0
1037  &t_transformed_n_ptr[HVEC1], &t_transformed_n_ptr[HVEC2]);
1038  auto t_diff_n = data.getFTensor2DiffN<3, 3>(base);
1039  double *t_transformed_diff_n_ptr = &*piolaDiffN.data().begin();
1040  FTensor::Tensor2<FTensor::PackPtr<double *, 9>, 3, 3> t_transformed_diff_n(
1041  t_transformed_diff_n_ptr, &t_transformed_diff_n_ptr[HVEC0_1],
1042  &t_transformed_diff_n_ptr[HVEC0_2], &t_transformed_diff_n_ptr[HVEC1_0],
1043  &t_transformed_diff_n_ptr[HVEC1_1], &t_transformed_diff_n_ptr[HVEC1_2],
1044  &t_transformed_diff_n_ptr[HVEC2_0], &t_transformed_diff_n_ptr[HVEC2_1],
1045  &t_transformed_diff_n_ptr[HVEC2_2]);
1046 
1047  FTensor::Tensor0<double *> t_det(&*detHoJac.data().begin());
1048  double *t_jac_ptr = &*hoJac.data().begin();
1050  t_jac_ptr, &t_jac_ptr[1], &t_jac_ptr[2], &t_jac_ptr[3], &t_jac_ptr[4],
1051  &t_jac_ptr[5], &t_jac_ptr[6], &t_jac_ptr[7], &t_jac_ptr[8]);
1052 
1053  for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg) {
1054  for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
1055  const double a = 1. / t_det;
1056  t_transformed_n(i) = a * t_jac(i, k) * t_n(k);
1057  t_transformed_diff_n(i, k) = a * t_jac(i, j) * t_diff_n(j, k);
1058  ++t_n;
1059  ++t_transformed_n;
1060  ++t_diff_n;
1061  ++t_transformed_diff_n;
1062  }
1063  ++t_det;
1064  ++t_jac;
1065  }
1066 
1067  data.getN(base).data().swap(piolaN.data());
1068  data.getDiffN(base).data().swap(piolaDiffN.data());
1069  }
1070 
1072 }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:477
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:508
FieldApproximationBase
approximation base
Definition: definitions.h:144
Ainsworth Cole (Legendre) approx. base .
Definition: definitions.h:146
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:407

Member Data Documentation

◆ detHoJac

VectorDouble& MoFEM::OpSetHoContravariantPiolaTransform::detHoJac

Definition at line 245 of file DataOperators.hpp.

◆ hoJac

MatrixDouble& MoFEM::OpSetHoContravariantPiolaTransform::hoJac

Definition at line 246 of file DataOperators.hpp.

◆ i

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

Definition at line 247 of file DataOperators.hpp.

◆ j

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

Definition at line 248 of file DataOperators.hpp.

◆ k

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

Definition at line 249 of file DataOperators.hpp.

◆ piolaDiffN

MatrixDouble MoFEM::OpSetHoContravariantPiolaTransform::piolaDiffN

Definition at line 255 of file DataOperators.hpp.

◆ piolaN

MatrixDouble MoFEM::OpSetHoContravariantPiolaTransform::piolaN

Definition at line 254 of file DataOperators.hpp.


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