v0.10.0
Public Member Functions | Private Attributes | List of all members
MoFEM::OpSetContravariantPiolaTransformFace Struct Reference

Apply contravariant (Piola) transfer to Hdiv space on face. More...

#include <src/finite_elements/UserDataOperators.hpp>

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

 OpSetContravariantPiolaTransformFace (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::FaceElementForcesAndSourcesCoreBase::UserDataOperator
double getArea ()
 get area of face More...
 
double getMeasure ()
 get measure of element More...
 
VectorDoublegetNormal ()
 get triangle normal More...
 
VectorDoublegetTangent1 ()
 get triangle tangent 1 More...
 
VectorDoublegetTangent2 ()
 get triangle tangent 2 More...
 
auto getFTensor1Normal ()
 get normal as tensor More...
 
auto getFTensor1Tangent1 ()
 get tangentOne as tensor More...
 
auto getFTensor1Tangent2 ()
 get tangentTwo as tensor More...
 
int getNumNodes ()
 get element number of nodes More...
 
const EntityHandlegetConn ()
 get element connectivity More...
 
VectorDoublegetCoords ()
 get triangle coordinates More...
 
auto getFTensor1Coords ()
 get get coords at gauss points More...
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3) More...
 
auto getFTensor1CoordsAtGaussPts ()
 get coordinates at Gauss pts. More...
 
MatrixDoublegetHoCoordsAtGaussPts ()
 coordinate at Gauss points (if hierarchical approximation of element geometry) More...
 
auto getFTensor1HoCoordsAtGaussPts ()
 get coordinates at Gauss pts (takes in account ho approx. of geometry) More...
 
MatrixDoublegetNormalsAtGaussPts ()
 if higher order geometry return normals at Gauss pts. More...
 
DEPRECATED MatrixDoublegetNormalsAtGaussPt ()
 
ublas::matrix_row< MatrixDoublegetNormalsAtGaussPts (const int gg)
 if higher order geometry return normals at Gauss pts. More...
 
DEPRECATED ublas::matrix_row< MatrixDoublegetNormalsAtGaussPt (const int gg)
 
MatrixDoublegetTangent1AtGaussPts ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
MatrixDoublegetTangent2AtGaussPts ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
auto getFTensor1NormalsAtGaussPts ()
 get normal at integration points More...
 
auto getFTensor1Tangent1AtGaussPts ()
 get tangent 1 at integration points More...
 
auto getFTensor1Tangent2AtGaussPts ()
 get tangent 2 at integration points More...
 
const FaceElementForcesAndSourcesCoreBasegetFaceFE ()
 return pointer to Generic Triangle Finite Element object More...
 
DEPRECATED const FaceElementForcesAndSourcesCoreBasegetFaceElementForcesAndSourcesCore ()
 
template<int SWITCH>
MoFEMErrorCode loopSideVolumes (const string &fe_name, VolumeElementForcesAndSourcesCoreOnSideSwitch< SWITCH > &fe_method)
 
- Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space, const char type=OPLAST, const bool symm=true)
 
 UserDataOperator (const std::string &field_name, const char type, const bool symm=true)
 
 UserDataOperator (const std::string &row_field_name, const std::string &col_field_name, const char type, const bool symm=true)
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. More...
 
boost::weak_ptr< SideNumber > getSideNumberPtr (const int side_number, const EntityType type)
 Get the side number pointer. More...
 
EntityHandle getSideEntity (const int side_number, const EntityType type)
 Get the side entity. More...
 
int getNumberOfNodesOnElement ()
 Get the number of nodes on finite element. More...
 
MoFEMErrorCode getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get row indices. More...
 
MoFEMErrorCode getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get col indices. More...
 
const FEMethodgetFEMethod () const
 Return raw pointer to Finite Element Method object. More...
 
int getOpType () const
 Get operator types. More...
 
void setOpType (const OpType type)
 Set operator type. More...
 
void addOpType (const OpType type)
 Add operator type. More...
 
int getNinTheLoop () const
 get number of finite element in the loop More...
 
int getLoopSize () const
 get size of elements in the loop More...
 
const std::string & getFEName () const
 Get name of the element. More...
 
const PetscData::SwitchesgetDataCtx () const
 
const KspMethod::KSPContext getKSPCtx () const
 
const SnesMethod::SNESContext getSNESCtx () const
 
const TSMethod::TSContext getTSCtx () const
 
Vec getKSPf () const
 
Mat getKSPA () const
 
Mat getKSPB () const
 
Vec getSNESf () const
 
Vec getSNESx () const
 
Mat getSNESA () const
 
Mat getSNESB () const
 
DEPRECATED Vec getSnesF () const
 
DEPRECATED Vec getSnesX () const
 
DEPRECATED Mat getSnesA () const
 
DEPRECATED Mat getSnesB () const
 
Vec getTSu () const
 
Vec getTSu_t () const
 
Vec getTSu_tt () const
 
Vec getTSf () const
 
Mat getTSA () const
 
Mat getTSB () const
 
int getTSstep () const
 
double getTStime () const
 
double getTSa () const
 
double getTSaa () const
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element More...
 
auto getFTensor0IntegrationWeight ()
 Get integration weights. More...
 
DEPRECATED MoFEMErrorCode getPorblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
- 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, 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)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool error_if_no_base=false)
 
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...
 

Private Attributes

MatrixDoublejAc
 
MatrixDouble piolaN
 
MatrixDouble piolaDiffN
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType { OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPLAST = 1 << 3 }
 Controls loop over entities on element. More...
 
- Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char opType
 
std::string rowFieldName
 
std::string colFieldName
 
FieldSpace sPace
 
- Public Attributes inherited from MoFEM::DataOperator
bool sYmm
 If true assume that matrix is symmetric structure. More...
 
std::array< bool, MBMAXTYPE > doEntities
 If true operator is executed for entity. More...
 
booldoVertices
 \deprectaed If false skip vertices More...
 
booldoEdges
 \deprectaed If false skip edges More...
 
booldoQuads
 \deprectaed More...
 
booldoTris
 \deprectaed More...
 
booldoTets
 \deprectaed More...
 
booldoPrisms
 \deprectaed More...
 
- Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

Apply contravariant (Piola) transfer to Hdiv space on face.

Note
Hdiv space is generated by Hcurl space in 2d.

Contravariant Piola transformation

\[ \psi_i|_t = \frac{1}{\textrm{det}(J)}J_{ij}\hat{\psi}_j\\ \left.\frac{\partial \psi_i}{\partial \xi_j}\right|_t = \frac{1}{\textrm{det}(J)}J_{ik}\frac{\partial \hat{\psi}_k}{\partial \xi_j} \]

Examples
contact.cpp, continuity_check_on_skeleton_with_simple_2d_for_hdiv.cpp, hcurl_check_approx_in_2d.cpp, and hcurl_divergence_operator_2d.cpp.

Definition at line 1990 of file UserDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpSetContravariantPiolaTransformFace()

MoFEM::OpSetContravariantPiolaTransformFace::OpSetContravariantPiolaTransformFace ( MatrixDouble jac)

Definition at line 1993 of file UserDataOperators.hpp.

Member Function Documentation

◆ doWork()

MoFEMErrorCode MoFEM::OpSetContravariantPiolaTransformFace::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 478 of file UserDataOperators.cpp.

479  {
480 
482 
483  if (type != MBEDGE && type != MBTRI && type != MBQUAD)
485 
489 
490  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
491 
492  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
493 
494  const size_t nb_base_functions = data.getN(base).size2() / 3;
495  if (nb_base_functions) {
496 
497  const size_t nb_gauss_pts = data.getN(base).size1();
498  piolaN.resize(nb_gauss_pts, data.getN(base).size2(), false);
499  if (data.getN(base).size2() > 0) {
500  auto t_n = data.getFTensor1N<3>(base);
501  double *t_transformed_n_ptr = &*piolaN.data().begin();
503  t_transformed_n_ptr, // HVEC0
504  &t_transformed_n_ptr[HVEC1], &t_transformed_n_ptr[HVEC2]);
506  &jAc(0, 0), &jAc(1, 0), &jAc(2, 0), &jAc(3, 0));
507  for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg, ++t_jac) {
508  double det;
509  CHKERR determinantTensor2by2(t_jac, det);
510  for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
511  t_transformed_n(i) = t_jac(i, k) * t_n(k) / det;
512  ++t_n;
513  ++t_transformed_n;
514  }
515  }
516  data.getN(base).data().swap(piolaN.data());
517  }
518 
519  piolaDiffN.resize(nb_gauss_pts, data.getDiffN(base).size2(), false);
520  if (data.getDiffN(base).size2() > 0) {
521  auto t_diff_n = data.getFTensor2DiffN<3, 2>(base);
522  double *t_transformed_diff_n_ptr = &*piolaDiffN.data().begin();
524  t_transformed_diff_n(t_transformed_diff_n_ptr,
525  &t_transformed_diff_n_ptr[HVEC0_1],
526 
527  &t_transformed_diff_n_ptr[HVEC1_0],
528  &t_transformed_diff_n_ptr[HVEC1_1],
529 
530  &t_transformed_diff_n_ptr[HVEC2_0],
531  &t_transformed_diff_n_ptr[HVEC2_1]);
533  &jAc(0, 0), &jAc(1, 0), &jAc(2, 0), &jAc(3, 0));
534  for (unsigned int gg = 0; gg != nb_gauss_pts; ++gg, ++t_jac) {
535  double det;
536  CHKERR determinantTensor2by2(t_jac, det);
537  for (unsigned int bb = 0; bb != nb_base_functions; ++bb) {
538  t_transformed_diff_n(i, k) = t_jac(i, j) * t_diff_n(j, k) / det;
539  ++t_diff_n;
540  ++t_transformed_diff_n;
541  }
542  }
543  data.getDiffN(base).data().swap(piolaDiffN.data());
544  }
545  }
546  }
547 
549 }

Member Data Documentation

◆ jAc

MatrixDouble& MoFEM::OpSetContravariantPiolaTransformFace::jAc
private

Definition at line 2001 of file UserDataOperators.hpp.

◆ piolaDiffN

MatrixDouble MoFEM::OpSetContravariantPiolaTransformFace::piolaDiffN
private

Definition at line 2003 of file UserDataOperators.hpp.

◆ piolaN

MatrixDouble MoFEM::OpSetContravariantPiolaTransformFace::piolaN
private

Definition at line 2002 of file UserDataOperators.hpp.


The documentation for this struct was generated from the following files:
MoFEMFunctionReturnHot
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:516
FTensor::Tensor2
Definition: Tensor2_value.hpp:17
MoFEM::determinantTensor2by2
MoFEMErrorCode determinantTensor2by2(T1 &t, T2 &det)
Calculate determinant 2 by 2.
Definition: Templates.hpp:918
MoFEM::OpSetContravariantPiolaTransformFace::piolaN
MatrixDouble piolaN
Definition: UserDataOperators.hpp:2002
LASTBASE
@ LASTBASE
Definition: definitions.h:161
MoFEM::FaceElementForcesAndSourcesCoreBase::UserDataOperator
friend class UserDataOperator
Definition: FaceElementForcesAndSourcesCore.hpp:311
HVEC0_1
@ HVEC0_1
Definition: definitions.h:264
FTensor::Tensor1
Definition: Tensor1_value.hpp:9
HVEC1_1
@ HVEC1_1
Definition: definitions.h:265
HVEC1
@ HVEC1
Definition: definitions.h:255
HVEC2_1
@ HVEC2_1
Definition: definitions.h:266
CHKERR
#define CHKERR
Inline error check.
Definition: definitions.h:604
convert.type
type
Definition: convert.py:66
FTensor::Index< 'i', 2 >
ElectroPhysiology::b
const double b
Definition: ElecPhysOperators.hpp:30
MoFEM::OpSetContravariantPiolaTransformFace::piolaDiffN
MatrixDouble piolaDiffN
Definition: UserDataOperators.hpp:2003
MoFEM::OpSetContravariantPiolaTransformFace::jAc
MatrixDouble & jAc
Definition: UserDataOperators.hpp:2001
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19
AINSWORTH_LEGENDRE_BASE
@ AINSWORTH_LEGENDRE_BASE
Ainsworth Cole (Legendre) approx. base .
Definition: definitions.h:152
HCURL
@ HCURL
field with continuous tangents
Definition: definitions.h:178
FieldApproximationBase
FieldApproximationBase
approximation base
Definition: definitions.h:150
HVEC2_0
@ HVEC2_0
Definition: definitions.h:263
HVEC2
@ HVEC2
Definition: definitions.h:255
i
FTensor::Index< 'i', 3 > i
Definition: matrix_function.cpp:18
k
FTensor::Index< 'k', 3 > k
Definition: matrix_function.cpp:20
MoFEMFunctionReturn
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:485
MoFEMFunctionBegin
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:415
HVEC1_0
@ HVEC1_0
Definition: definitions.h:262