default operator for EDGE element More...

#include <src/finite_elements/EdgeElementForcesAndSourcesCore.hpp>

Inheritance diagram for MoFEM::EdgeElementForcesAndSourcesCore::UserDataOperator:

Collaboration diagram for MoFEM::EdgeElementForcesAndSourcesCore::UserDataOperator:

Public Member Functions
const EntityHandle *	getConn ()
	get element connectivity More...

double	getLength ()
	get edge length More...

VectorDouble &	getDirection ()
	get edge direction More...

auto	getFTensor1Normal ()
	get edge normal NOTE: it should be used only in 2D analysis More...

auto	getFTensor1Normal (const FTensor::Tensor1< double, 3 > &vec)
	get ftensor1 edge normal More...

auto	getFTensor1NormalsAtGaussPts (const FTensor::Tensor1< double, 3 > &vec)

auto	getFTensor1NormalsAtGaussPts ()
	get normal at integration points More...

VectorDouble &	getCoords ()
	get edge node coordinates More...

MatrixDouble &	getTangentAtGaussPts ()
	get tangent vector to edge curve at integration points More...

DEPRECATED MatrixDouble &	getTangetAtGaussPts ()

const EdgeElementForcesAndSourcesCore *	getEdgeFE ()
	get pointer to this finite element More...

FTensor::Tensor1< double, 3 >	getFTensor1Direction ()

FTensor::Tensor1< FTensor::PackPtr< double *, 3 >, 3 >	getFTensor1Coords ()
	get get coords at gauss points More...

DEPRECATED FTensor::Tensor1< FTensor::PackPtr< double *, 3 >, 3 >	getTensor1Coords ()

template<int DIM = 3>
FTensor::Tensor1< FTensor::PackPtr< double *, 3 >, DIM >	getFTensor1TangentAtGaussPts ()
	Get tangent vector at integration points. More...

MoFEMErrorCode	loopSideFaces (const string fe_name, FaceElementForcesAndSourcesCoreOnSide &fe_side)

template<>
FTensor::Tensor1< FTensor::PackPtr< double *, 3 >, 3 >	getFTensor1TangentAtGaussPts ()

Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
	UserDataOperator (const FieldSpace space, const char type=OPSPACE, 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 NumeredEntFiniteElement >	getNumeredEntFiniteElementPtr () const
	Return raw pointer to NumeredEntFiniteElement. More...

EntityHandle	getFEEntityHandle () const
	Return finite element entity handle. More...

int	getFEDim () const
	Get dimension of finite element. More...

EntityType	getFEType () const
	Get dimension of finite element. 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 () const
	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 FEMethod *	getFEMethod () 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...

std::string	getFEName () const
	Get name of the element. More...

ForcesAndSourcesCore *	getPtrFE () const

ForcesAndSourcesCore *	getSidePtrFE () const

ForcesAndSourcesCore *	getRefinePtrFE () const

const PetscData::Switches &	getDataCtx () 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

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	getTStimeStep () const

double	getTSa () const

double	getTSaa () const

MatrixDouble &	getGaussPts ()
	matrix of integration (Gauss) points for Volume Element More...

auto	getFTensor0IntegrationWeight ()
	Get integration weights. More...

MatrixDouble &	getCoordsAtGaussPts ()
	Gauss points and weight, matrix (nb. of points x 3) More...

auto	getFTensor1CoordsAtGaussPts ()
	Get coordinates at integration points assuming linear geometry. More...

double	getMeasure () const
	get measure of element More...

double &	getMeasure ()
	get measure of element More...

MoFEMErrorCode	loopSide (const string &fe_name, ForcesAndSourcesCore side_fe, const size_t dim, const EntityHandle ent_for_side=0, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy, AdjCache adj_cache=nullptr)
	User calls this function to loop over elements on the side of face. This function calls finite element with its operator to do calculations. More...

MoFEMErrorCode	loopThis (const string &fe_name, ForcesAndSourcesCore *this_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over the same element using a different set of integration points. This function calls finite element with its operator to do calculations. More...

MoFEMErrorCode	loopParent (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...

MoFEMErrorCode	loopChildren (const string &fe_name, ForcesAndSourcesCore *child_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...

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, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
	Operator for bi-linear form, usually to calculate values on left hand side. More...

virtual MoFEMErrorCode	opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)

virtual MoFEMErrorCode	doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
	Operator for linear form, usually to calculate values on right hand side. More...

virtual MoFEMErrorCode	opRhs (EntitiesFieldData &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...

Protected Member Functions
MoFEMErrorCode	setPtrFE (ForcesAndSourcesCore *ptr)

Additional Inherited Members
Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum	OpType { OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPSPACE = 1 << 3, OPLAST = 1 << 3 }
	Controls loop over entities on element. More...

using	AdjCache = std::map< EntityHandle, std::vector< boost::weak_ptr< NumeredEntFiniteElement > >>

Public Types inherited from MoFEM::DataOperator
using	DoWorkLhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)>

using	DoWorkRhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int side, EntityType type, EntitiesFieldData::EntData &data)>

Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char	opType

std::string	rowFieldName

std::string	colFieldName

FieldSpace	sPace

Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType	doWorkLhsHook

DoWorkRhsHookFunType	doWorkRhsHook

bool	sYmm
	If true assume that matrix is symmetric structure. More...

std::array< bool, MBMAXTYPE >	doEntities
	If true operator is executed for entity. More...

bool &	doVertices
	\deprectaed If false skip vertices More...

bool &	doEdges
	\deprectaed If false skip edges More...

bool &	doQuads
	\deprectaed More...

bool &	doTris
	\deprectaed More...

bool &	doTets
	\deprectaed More...

bool &	doPrisms
	\deprectaed More...

Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const	OpTypeNames []

Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCore *	ptrFE

Detailed Description

default operator for EDGE element

Examples: continuity_check_on_skeleton_with_simple_2d_for_h1.cpp, continuity_check_on_skeleton_with_simple_2d_for_hcurl.cpp, continuity_check_on_skeleton_with_simple_2d_for_hdiv.cpp, forces_and_sources_testing_edge_element.cpp, hcurl_divergence_operator_2d.cpp, helmholtz.cpp, and phase.cpp.

Definition at line 68 of file EdgeElementForcesAndSourcesCore.hpp.

Member Function Documentation

◆ getConn()

const EntityHandle * UserDataOperator::getConn ( )

inline

get element connectivity

Definition at line 185 of file EdgeElementForcesAndSourcesCore.hpp.

                                                          {
   return static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE)->cOnn;
 }

◆ getCoords()

VectorDouble & UserDataOperator::getCoords ( )

inline

get edge node coordinates

Definition at line 199 of file EdgeElementForcesAndSourcesCore.hpp.

                                                            {
   return static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE)->cOords;
 }

◆ getDirection()

VectorDouble & UserDataOperator::getDirection ( )

inline

get edge direction

Definition at line 194 of file EdgeElementForcesAndSourcesCore.hpp.

                                                               {
   return static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE)->dIrection;
 }

◆ getEdgeFE()

const EdgeElementForcesAndSourcesCore * UserDataOperator::getEdgeFE ( )

inline

get pointer to this finite element

Definition at line 210 of file EdgeElementForcesAndSourcesCore.hpp.

                                                            {
   return static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE);
 }

◆ getFTensor1Coords()

FTensor::Tensor1< FTensor::PackPtr< double *, 3 >, 3 > UserDataOperator::getFTensor1Coords ( )

inline

get get coords at gauss points

FTensor::Index<'i',3> i;
auto t_center;
auto t_coords = getFTensor1Coords();
t_center(i) = 0;
for(int nn = 0;nn!=2;nn++) {
   t_center(i) += t_coords(i);
   ++t_coords;
 }
 t_center(i) /= 2;

Definition at line 221 of file EdgeElementForcesAndSourcesCore.hpp.

                                                                    {
   double *ptr = &*getCoords().data().begin();
   return FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3>(ptr, &ptr[1],
                                                             &ptr[2]);
 }

◆ getFTensor1Direction()

FTensor::Tensor1< double, 3 > UserDataOperator::getFTensor1Direction ( )

inline

Definition at line 215 of file EdgeElementForcesAndSourcesCore.hpp.

                                                                       {
   return FTensor::Tensor1<double, 3>(getDirection()[0], getDirection()[1],
                                      getDirection()[2]);
 }

◆ getFTensor1Normal() [1/2]

auto UserDataOperator::getFTensor1Normal ( )

inline

get edge normal NOTE: it should be used only in 2D analysis

Definition at line 256 of file EdgeElementForcesAndSourcesCore.hpp.

                         {
   return getFTensor1Normal(tFaceOrientation);
 }

◆ getFTensor1Normal() [2/2]

auto UserDataOperator::getFTensor1Normal ( const FTensor::Tensor1< double, 3 > & vec )

inline

get ftensor1 edge normal

Parameters

vec	vector in third direction

Returns: auto

Definition at line 244 of file EdgeElementForcesAndSourcesCore.hpp.

                                           {
   FTensor::Index<'i', 3> i;
   FTensor::Index<'j', 3> j;
   FTensor::Index<'k', 3> k;
   FTensor::Tensor1<double, 3> t_normal;
   auto t_dir = getFTensor1Direction();
   t_normal(i) = FTensor::levi_civita(i, j, k) * t_dir(j) * vec(k);
   return t_normal;
 }

◆ getFTensor1NormalsAtGaussPts() [1/2]

auto UserDataOperator::getFTensor1NormalsAtGaussPts ( )

inline

get normal at integration points

Example:

double nrm2;
FTensor::Index<'i',3> i;
auto t_normal = getFTensor1NormalsAtGaussPts();
for(int gg = gg!=data.getN().size1();gg++) {
  nrm2 = sqrt(t_normal(i)*t_normal(i));
  ++t_normal;
}

Definition at line 281 of file EdgeElementForcesAndSourcesCore.hpp.

                                    {
   return getFTensor1NormalsAtGaussPts(tFaceOrientation);
 }

◆ getFTensor1NormalsAtGaussPts() [2/2]

auto UserDataOperator::getFTensor1NormalsAtGaussPts ( const FTensor::Tensor1< double, 3 > & vec )

inline

Definition at line 261 of file EdgeElementForcesAndSourcesCore.hpp.

                                                                        {
   FTensor::Index<'i', 3> i;
   FTensor::Index<'j', 3> j;
   FTensor::Index<'k', 3> k;
  
   auto &normals_at_gauss_pts =
       static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE)->normalsAtGaussPts;
   normals_at_gauss_pts.resize(3, getGaussPts().size2(), false);
   auto t_normal = getFTensor1FromMat<3>(normals_at_gauss_pts);
   auto t_dir = getFTensor1TangentAtGaussPts<3>();
   for(auto gg = 0; gg!=getGaussPts().size2(); ++gg) {
     t_normal(i) = FTensor::levi_civita(i, j, k) * t_dir(j) * vec(k);
     ++t_normal;
     ++t_dir;
   }
  
   return getFTensor1FromMat<3>(normals_at_gauss_pts);
 }

◆ getFTensor1TangentAtGaussPts() [1/2]

template<int DIM = 3>

FTensor::Tensor1<FTensor::PackPtr<double *, 3>, DIM> MoFEM::EdgeElementForcesAndSourcesCore::UserDataOperator::getFTensor1TangentAtGaussPts ( )

inline

Get tangent vector at integration points.

Returns: FTensor::Tensor1<FTensor::PackPtr<double *, 3>, DIM>

◆ getFTensor1TangentAtGaussPts() [2/2]

FTensor::Tensor1< FTensor::PackPtr< double *, 3 >, 2 > UserDataOperator::getFTensor1TangentAtGaussPts< 2 >

inline

Definition at line 230 of file EdgeElementForcesAndSourcesCore.hpp.

          {
   double *ptr = &*getTangentAtGaussPts().data().begin();
   return FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3>(ptr, &ptr[1],
                                                             &ptr[2]);
 }

◆ getLength()

double UserDataOperator::getLength ( )

inline

get edge length

Definition at line 189 of file EdgeElementForcesAndSourcesCore.hpp.

                                                                   {
   return static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE)->lEngth;
 }

◆ getTangentAtGaussPts()

MatrixDouble & UserDataOperator::getTangentAtGaussPts ( )

inline

get tangent vector to edge curve at integration points

Definition at line 204 of file EdgeElementForcesAndSourcesCore.hpp.

                                                                       {
   return static_cast<EdgeElementForcesAndSourcesCore *>(ptrFE)
       ->tangentAtGaussPts;
 }

◆ getTangetAtGaussPts()

DEPRECATED MatrixDouble& MoFEM::EdgeElementForcesAndSourcesCore::UserDataOperator::getTangetAtGaussPts ( )

inline

Definition at line 130 of file EdgeElementForcesAndSourcesCore.hpp.

                                                         {
     return getTangentAtGaussPts();
   }

◆ getTensor1Coords()

DEPRECATED FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3> MoFEM::EdgeElementForcesAndSourcesCore::UserDataOperator::getTensor1Coords ( )

inline

Deprecated:: use getFTensor1Coords

Definition at line 163 of file EdgeElementForcesAndSourcesCore.hpp.

                      {
     return getFTensor1Coords();
   }

◆ loopSideFaces()

MoFEMErrorCode UserDataOperator::loopSideFaces	(	const string	fe_name,
		FaceElementForcesAndSourcesCoreOnSide &	fe_side
	)

Definition at line 145 of file EdgeElementForcesAndSourcesCore.cpp.

                                                                           {
   return loopSide(fe_name, &fe_side, 2);
 }

◆ setPtrFE()

MoFEMErrorCode UserDataOperator::setPtrFE ( ForcesAndSourcesCore * ptr )

protectedvirtual

Reimplemented from MoFEM::ForcesAndSourcesCore::UserDataOperator.

Definition at line 135 of file EdgeElementForcesAndSourcesCore.cpp.

                                {
   MoFEMFunctionBeginHot;
   if (!(ptrFE = dynamic_cast<EdgeElementForcesAndSourcesCore *>(ptr)))
     SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
             "User operator and finite element do not work together");
   MoFEMFunctionReturnHot(0);
 }

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

src/finite_elements/EdgeElementForcesAndSourcesCore.hpp
src/finite_elements/impl/EdgeElementForcesAndSourcesCore.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getConn()

◆ getCoords()

◆ getDirection()

◆ getEdgeFE()

◆ getFTensor1Coords()

◆ getFTensor1Direction()

◆ getFTensor1Normal() [1/2]

◆ getFTensor1Normal() [2/2]

◆ getFTensor1NormalsAtGaussPts() [1/2]

◆ getFTensor1NormalsAtGaussPts() [2/2]

◆ getFTensor1TangentAtGaussPts() [1/2]

◆ getFTensor1TangentAtGaussPts() [2/2]

◆ getLength()

◆ getTangentAtGaussPts()

◆ getTangetAtGaussPts()

◆ getTensor1Coords()

◆ loopSideFaces()

◆ setPtrFE()