v0.8.19
Public Member Functions | Public Attributes | List of all members
MoFEM::OpSetHoCovariantPiolaTransform Struct Reference

Apply covariant (Piola) transfer to Hcurl space for HO geometry. More...

#include <src/finite_elements/DataOperators.hpp>

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

 OpSetHoCovariantPiolaTransform (MatrixDouble &inv_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

MatrixDoublehoInvJac
 
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 covariant (Piola) transfer to Hcurl space for HO geometry.

Definition at line 414 of file DataOperators.hpp.

Constructor & Destructor Documentation

◆ OpSetHoCovariantPiolaTransform()

MoFEM::OpSetHoCovariantPiolaTransform::OpSetHoCovariantPiolaTransform ( MatrixDouble inv_jac)

Definition at line 421 of file DataOperators.hpp.

421 : hoInvJac(inv_jac) {}

Member Function Documentation

◆ doWork()

MoFEMErrorCode MoFEM::OpSetHoCovariantPiolaTransform::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 1102 of file DataOperators.cpp.

1103  {
1105 
1106  if (type != MBEDGE && type != MBTRI && type != MBTET)
1108 
1109  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
1110 
1111  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
1112 
1113  unsigned int nb_gauss_pts = data.getN(base).size1();
1114  unsigned int nb_base_functions = data.getN(base).size2() / 3;
1115  piolaN.resize(nb_gauss_pts, data.getN(base).size2(), false);
1116  piolaDiffN.resize(nb_gauss_pts, data.getDiffN(base).size2(), false);
1117 
1118  auto t_n = data.getFTensor1N<3>(base);
1119  double *t_transformed_n_ptr = &*piolaN.data().begin();
1121  t_transformed_n_ptr, // HVEC0
1122  &t_transformed_n_ptr[HVEC1], &t_transformed_n_ptr[HVEC2]);
1123  auto t_diff_n = data.getFTensor2DiffN<3, 3>(base);
1124  double *t_transformed_diff_n_ptr = &*piolaDiffN.data().begin();
1125  FTensor::Tensor2<FTensor::PackPtr<double *, 9>, 3, 3> t_transformed_diff_n(
1126  t_transformed_diff_n_ptr, &t_transformed_diff_n_ptr[HVEC0_1],
1127  &t_transformed_diff_n_ptr[HVEC0_2], &t_transformed_diff_n_ptr[HVEC1_0],
1128  &t_transformed_diff_n_ptr[HVEC1_1], &t_transformed_diff_n_ptr[HVEC1_2],
1129  &t_transformed_diff_n_ptr[HVEC2_0], &t_transformed_diff_n_ptr[HVEC2_1],
1130  &t_transformed_diff_n_ptr[HVEC2_2]);
1131 
1132  double *t_inv_jac_ptr = &*hoInvJac.data().begin();
1134  t_inv_jac_ptr, &t_inv_jac_ptr[1], &t_inv_jac_ptr[2], &t_inv_jac_ptr[3],
1135  &t_inv_jac_ptr[4], &t_inv_jac_ptr[5], &t_inv_jac_ptr[6],
1136  &t_inv_jac_ptr[7], &t_inv_jac_ptr[8], 9);
1137 
1138  for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg) {
1139  for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
1140  t_transformed_n(i) = t_inv_jac(k, i) * t_n(k);
1141  t_transformed_diff_n(i, k) = t_inv_jac(j, i) * t_diff_n(j, k);
1142  ++t_n;
1143  ++t_transformed_n;
1144  ++t_diff_n;
1145  ++t_transformed_diff_n;
1146  }
1147  ++t_inv_jac;
1148  }
1149 
1150  data.getN(base).data().swap(piolaN.data());
1151  data.getDiffN(base).data().swap(piolaDiffN.data());
1152  }
1153 
1155 }
#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

◆ hoInvJac

MatrixDouble& MoFEM::OpSetHoCovariantPiolaTransform::hoInvJac

Definition at line 416 of file DataOperators.hpp.

◆ i

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

Definition at line 417 of file DataOperators.hpp.

◆ j

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

Definition at line 418 of file DataOperators.hpp.

◆ k

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

Definition at line 419 of file DataOperators.hpp.

◆ piolaDiffN

MatrixDouble MoFEM::OpSetHoCovariantPiolaTransform::piolaDiffN

Definition at line 424 of file DataOperators.hpp.

◆ piolaN

MatrixDouble MoFEM::OpSetHoCovariantPiolaTransform::piolaN

Definition at line 423 of file DataOperators.hpp.


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