v0.8.4
Public Member Functions | Public Attributes | List of all members
MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv Struct Reference

\( \int_\mathcal{T} \textrm{div}[\boldsymbol\sigma] v \textrm{d}\mathcal{T} \) More...

#include <users_modules/basic_finite_elements/mix_transport/src/MixTransportElement.hpp>

Inheritance diagram for MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv:
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Collaboration diagram for MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv:
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Public Member Functions

 OpVDivSigma_L2Hdiv (MixTransportElement &ctx, const std::string val_name_row, string flux_name_col, Mat aij, Vec f)
 Constructor. More...
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, DataForcesAndSourcesCore::EntData &row_data, DataForcesAndSourcesCore::EntData &col_data)
 Do calculations. More...
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 
- Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space)
 
 UserDataOperator (const std::string &field_name, const char type)
 
 UserDataOperator (const std::string &row_field_name, const std::string &col_field_name, const char type, const bool symm=true)
 
int getNumNodes ()
 get element number of nodes More...
 
const EntityHandlegetConn ()
 get element connectivity More...
 
double getVolume ()
 element volume (linear geometry) More...
 
FTensor::Tensor2< double *, 3, 3 > & getJac ()
 get element Jacobian More...
 
FTensor::Tensor2< double *, 3, 3 > & getInvJac ()
 get element inverse Jacobian More...
 
double getMeasure ()
 get measure of element More...
 
VectorDoublegetCoords ()
 nodal coordinates More...
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element where columns 0,1,2 are x,y,z coordinates respectively and column 3 is a weight value for example getGaussPts()(1,13) returns y coordinate of 13th Gauss point on particular volume element More...
 
FTensor::Tensor0< double * > getFTensor0IntegrationWeight ()
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3) More...
 
MatrixDoublegetHoCoordsAtGaussPts ()
 coordinate at Gauss points (if hierarchical approximation of element geometry) More...
 
MatrixDoublegetHoGaussPtsInvJac ()
 
VectorDoublegetHoGaussPtsDetJac ()
 
FTensor::Tensor0< double * > getFTenosr0HoMeasure ()
 
FTensor::Tensor1< double *, 3 > getTensor1CoordsAtGaussPts ()
 Get coordinates at integration points assuming linear geometry. More...
 
FTensor::Tensor1< double *, 3 > getFTensor1HoCoordsAtGaussPts ()
 Get coordinates at integration points taking geometry from field. More...
 
const VolumeElementForcesAndSourcesCoregetVolumeFE ()
 return pointer to Generic Volume Finite Element object More...
 
MoFEMErrorCode getDivergenceOfHDivBaseFunctions (int side, EntityType type, DataForcesAndSourcesCore::EntData &data, int gg, VectorDouble &div)
 Get divergence of base functions at integration point. More...
 
MoFEMErrorCode getCurlOfHCurlBaseFunctions (int side, EntityType type, DataForcesAndSourcesCore::EntData &data, int gg, MatrixDouble &curl)
 Get curl of base functions at integration point. More...
 
- 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)
 
virtual ~UserDataOperator ()
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. More...
 
MoFEMErrorCode getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get row indices. More...
 
DEPRECATED MoFEMErrorCode getPorblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
MoFEMErrorCode getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get col indices. More...
 
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
DEPRECATED MoFEMErrorCode getPorblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
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...
 
Vec getSnesF () const
 
Vec getSnesX () const
 
Mat getSnesA () const
 
Mat getSnesB () const
 
Vec getTSu () const
 
Vec getTSu_t () const
 
Vec getTSf () const
 
Mat getTSA () const
 
Mat getTSB () const
 
int getTSstep () const
 
double getTStime () const
 
double getTSa () const
 
- 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 doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on left hand side. More...
 
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

MixTransportElementcTx
 
Mat Aij
 
Vec F
 
MatrixDouble NN
 
MatrixDouble transNN
 
VectorDouble divVec
 
VectorDouble Nf
 
- 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...
 
bool doVertices
 If false skip vertices. More...
 
bool doEdges
 If false skip edges. More...
 
bool doQuads
 
bool doTris
 
bool doTets
 
bool doPrisms
 

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...
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

\( \int_\mathcal{T} \textrm{div}[\boldsymbol\sigma] v \textrm{d}\mathcal{T} \)

Definition at line 964 of file MixTransportElement.hpp.

Constructor & Destructor Documentation

◆ OpVDivSigma_L2Hdiv()

MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::OpVDivSigma_L2Hdiv ( MixTransportElement ctx,
const std::string  val_name_row,
string  flux_name_col,
Mat  aij,
Vec  f 
)

Constructor.

Definition at line 973 of file MixTransportElement.hpp.

976  :
978  val_name_row,flux_name_col,
979  UserDataOperator::OPROW|UserDataOperator::OPROWCOL
980  ),
981  cTx(ctx),
982  Aij(aij),
983  F(f) {
984 
985  //this operator is not symmetric setting this variable makes element
986  //operator to loop over element entities without
987  //assumption that off-diagonal matrices are symmetric.
988  sYmm = false;
989 
990  }
bool sYmm
If true assume that matrix is symmetric structure.
ForcesAndSourcesCore::UserDataOperator UserDataOperator

Member Function Documentation

◆ doWork() [1/2]

MoFEMErrorCode MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::doWork ( int  row_side,
int  col_side,
EntityType  row_type,
EntityType  col_type,
DataForcesAndSourcesCore::EntData &  row_data,
DataForcesAndSourcesCore::EntData &  col_data 
)

Do calculations.

Parameters
row_sidelocal index of entity on row
col_sidelocal index of entity on column
row_typetype of row entity
col_typetype of col entity
row_datarow data structure carrying information about base functions, DOFs indices, etc.
col_datacolumn data structure carrying information about base functions, DOFs indices, etc.
Returns
error code

Definition at line 1005 of file MixTransportElement.hpp.

1010  {
1012  try {
1013  if(Aij == PETSC_NULL) MoFEMFunctionReturnHot(0);
1014  if(row_data.getFieldData().size()==0) MoFEMFunctionReturnHot(0);
1015  if(col_data.getFieldData().size()==0) MoFEMFunctionReturnHot(0);
1016  int nb_row = row_data.getFieldData().size();
1017  int nb_col = col_data.getFieldData().size();
1018  NN.resize(nb_row,nb_col);
1019  NN.clear();
1020  divVec.resize(nb_col,false);
1021  int nb_gauss_pts = row_data.getHdivN().size1();
1022  for(int gg = 0;gg<nb_gauss_pts;gg++) {
1023  double w = getGaussPts()(3,gg)*getVolume();
1024  if(getHoGaussPtsDetJac().size()>0) {
1025  w *= getHoGaussPtsDetJac()(gg);
1026  }
1028  col_side,col_type,col_data,gg,divVec
1029  ); CHKERRG(ierr);
1030  noalias(NN) += w*outer_prod(row_data.getN(gg),divVec);
1031  }
1032  ierr = MatSetValues(
1033  Aij,
1034  nb_row,&row_data.getIndices()[0],
1035  nb_col,&col_data.getIndices()[0],
1036  &NN(0,0),ADD_VALUES
1037  ); CHKERRG(ierr);
1038  transNN.resize(nb_col,nb_row);
1039  ublas::noalias(transNN) = -trans(NN);
1040  ierr = MatSetValues(
1041  Aij,
1042  nb_col,&col_data.getIndices()[0],
1043  nb_row,&row_data.getIndices()[0],
1044  &transNN(0,0),ADD_VALUES
1045  ); CHKERRG(ierr);
1046  } catch (const std::exception& ex) {
1047  std::ostringstream ss;
1048  ss << "throw in method: " << ex.what() << std::endl;
1049  SETERRQ(PETSC_COMM_SELF,MOFEM_STD_EXCEPTION_THROW,ss.str().c_str());
1050  }
1052  }
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:522
#define CHKERRG(n)
Check error code of MoFEM/MOAB/PETSc function.
Definition: definitions.h:565
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return() ...
Definition: definitions.h:528
MoFEMErrorCode getDivergenceOfHDivBaseFunctions(int side, EntityType type, DataForcesAndSourcesCore::EntData &data, int gg, VectorDouble &div)
Get divergence of base functions at integration point.
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element where columns 0,1,2 are x,y,z coordinates respectively and column 3 is a weight value for example getGaussPts()(1,13) returns y coordinate of 13th Gauss point on particular volume element

◆ doWork() [2/2]

MoFEMErrorCode MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::doWork ( int  side,
EntityType  type,
DataForcesAndSourcesCore::EntData &  data 
)

Definition at line 1054 of file MixTransportElement.hpp.

1057  {
1058 
1060  try {
1061  if(data.getIndices().size()==0) MoFEMFunctionReturnHot(0);
1062  if(data.getIndices().size()!=data.getN().size2()) {
1063  SETERRQ(PETSC_COMM_SELF,MOFEM_DATA_INCONSISTENCY,"data inconsistency");
1064  }
1065  int nb_row = data.getIndices().size();
1066  Nf.resize(nb_row);
1067  Nf.clear();
1068  int nb_gauss_pts = data.getN().size1();
1069  for(int gg = 0;gg<nb_gauss_pts;gg++) {
1070  double w = getGaussPts()(3,gg)*getVolume();
1071  if(getHoGaussPtsDetJac().size()>0) {
1072  w *= getHoGaussPtsDetJac()(gg);
1073  }
1074  noalias(Nf) += w*data.getN(gg)*cTx.divergenceAtGaussPts[gg];
1075  }
1076  ierr = VecSetValues(
1077  F,nb_row,&data.getIndices()[0],
1078  &Nf[0],ADD_VALUES
1079  ); CHKERRG(ierr);
1080  } catch (const std::exception& ex) {
1081  std::ostringstream ss;
1082  ss << "throw in method: " << ex.what() << std::endl;
1083  SETERRQ(PETSC_COMM_SELF,1,ss.str().c_str());
1084  }
1086  }
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:522
#define CHKERRG(n)
Check error code of MoFEM/MOAB/PETSc function.
Definition: definitions.h:565
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return() ...
Definition: definitions.h:528
VectorDouble divergenceAtGaussPts
divergence at integration points on element
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element where columns 0,1,2 are x,y,z coordinates respectively and column 3 is a weight value for example getGaussPts()(1,13) returns y coordinate of 13th Gauss point on particular volume element

Member Data Documentation

◆ Aij

Mat MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::Aij

Definition at line 967 of file MixTransportElement.hpp.

◆ cTx

MixTransportElement& MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::cTx

Definition at line 966 of file MixTransportElement.hpp.

◆ divVec

VectorDouble MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::divVec

Definition at line 993 of file MixTransportElement.hpp.

◆ F

Vec MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::F

Definition at line 968 of file MixTransportElement.hpp.

◆ Nf

VectorDouble MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::Nf

Definition at line 993 of file MixTransportElement.hpp.

◆ NN

MatrixDouble MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::NN

Definition at line 992 of file MixTransportElement.hpp.

◆ transNN

MatrixDouble MixTransport::MixTransportElement::OpVDivSigma_L2Hdiv::transNN

Definition at line 992 of file MixTransportElement.hpp.


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