v0.8.19
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 left 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 right 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 left hand side.

Reimplemented from MoFEM::DataOperator.

Definition at line 1045 of file DataOperators.cpp.

1046  {
1048 
1049  if (type != MBTRI && type != MBTET)
1051 
1052  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
1053 
1054  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
1055 
1056  unsigned int nb_gauss_pts = data.getN(base).size1();
1057  unsigned int nb_base_functions = data.getN(base).size2() / 3;
1058  piolaN.resize(nb_gauss_pts, data.getN(base).size2(), false);
1059  piolaDiffN.resize(nb_gauss_pts, data.getDiffN(base).size2(), false);
1060 
1061  auto t_n = data.getFTensor1N<3>(base);
1062  double *t_transformed_n_ptr = &*piolaN.data().begin();
1064  t_transformed_n_ptr, // HVEC0
1065  &t_transformed_n_ptr[HVEC1], &t_transformed_n_ptr[HVEC2]);
1066  auto t_diff_n = data.getFTensor2DiffN<3, 3>(base);
1067  double *t_transformed_diff_n_ptr = &*piolaDiffN.data().begin();
1068  FTensor::Tensor2<FTensor::PackPtr<double *, 9>, 3, 3> t_transformed_diff_n(
1069  t_transformed_diff_n_ptr, &t_transformed_diff_n_ptr[HVEC0_1],
1070  &t_transformed_diff_n_ptr[HVEC0_2], &t_transformed_diff_n_ptr[HVEC1_0],
1071  &t_transformed_diff_n_ptr[HVEC1_1], &t_transformed_diff_n_ptr[HVEC1_2],
1072  &t_transformed_diff_n_ptr[HVEC2_0], &t_transformed_diff_n_ptr[HVEC2_1],
1073  &t_transformed_diff_n_ptr[HVEC2_2]);
1074 
1075  FTensor::Tensor0<double *> t_det(&*detHoJac.data().begin());
1076  double *t_jac_ptr = &*hoJac.data().begin();
1078  t_jac_ptr, &t_jac_ptr[1], &t_jac_ptr[2], &t_jac_ptr[3], &t_jac_ptr[4],
1079  &t_jac_ptr[5], &t_jac_ptr[6], &t_jac_ptr[7], &t_jac_ptr[8]);
1080 
1081  for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg) {
1082  for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
1083  const double a = 1. / t_det;
1084  t_transformed_n(i) = a * t_jac(i, k) * t_n(k);
1085  t_transformed_diff_n(i, k) = a * t_jac(i, j) * t_diff_n(j, k);
1086  ++t_n;
1087  ++t_transformed_n;
1088  ++t_diff_n;
1089  ++t_transformed_diff_n;
1090  }
1091  ++t_det;
1092  ++t_jac;
1093  }
1094 
1095  data.getN(base).data().swap(piolaN.data());
1096  data.getDiffN(base).data().swap(piolaDiffN.data());
1097  }
1098 
1100 }
#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: