#include "users_modules/basic_finite_elements/src/HookeElement.hpp"

Inheritance diagram for OpAssemble:

Collaboration diagram for OpAssemble:

Public Member Functions
	OpAssemble (const std::string row_field, const std::string col_field, boost::shared_ptr< DataAtIntegrationPts > data_at_pts, const char type, bool symm=false)

MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
	Do calculations for give operator.

MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Operator for linear form, usually to calculate values on right hand side.

Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
int	getNumNodes ()
	get element number of nodes

const EntityHandle *	getConn ()
	get element connectivity

double	getVolume () const
	element volume (linear geometry)

double &	getVolume ()
	element volume (linear geometry)

FTensor::Tensor2< double *, 3, 3 > &	getJac ()
	get element Jacobian

FTensor::Tensor2< double *, 3, 3 > &	getInvJac ()
	get element inverse Jacobian

VectorDouble &	getCoords ()
	nodal coordinates

VolumeElementForcesAndSourcesCore *	getVolumeFE () const
	return pointer to Generic Volume Finite Element object

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.

EntityHandle	getFEEntityHandle () const
	Return finite element entity handle.

int	getFEDim () const
	Get dimension of finite element.

EntityType	getFEType () const
	Get dimension of finite element.

boost::weak_ptr< SideNumber >	getSideNumberPtr (const int side_number, const EntityType type)
	Get the side number pointer.

EntityHandle	getSideEntity (const int side_number, const EntityType type)
	Get the side entity.

int	getNumberOfNodesOnElement () const
	Get the number of nodes on finite element.

MoFEMErrorCode	getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
	Get row indices.

MoFEMErrorCode	getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
	Get col indices.

const FEMethod *	getFEMethod () const
	Return raw pointer to Finite Element Method object.

int	getOpType () const
	Get operator types.

void	setOpType (const OpType type)
	Set operator type.

void	addOpType (const OpType type)
	Add operator type.

int	getNinTheLoop () const
	get number of finite element in the loop

int	getLoopSize () const
	get size of elements in the loop

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

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

auto	getFTensor0IntegrationWeight ()
	Get integration weights.

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

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

double	getMeasure () const
	get measure of element

double &	getMeasure ()
	get measure of element

MoFEMErrorCode	loopSide (const string &fe_name, ForcesAndSourcesCore side_fe, const size_t dim, const EntityHandle ent_for_side=0, boost::shared_ptr< Range > fe_range=nullptr, 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.

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.

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.

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.

MoFEMErrorCode	loopRange (const string &fe_name, ForcesAndSourcesCore *range_fe, boost::shared_ptr< Range > fe_range, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	Iterate over range of elements.

Public Member Functions inherited from MoFEM::DataOperator
	DataOperator (const bool symm=true)

virtual	~DataOperator ()=default

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

virtual MoFEMErrorCode	opRhs (EntitiesFieldData &data, const bool error_if_no_base=false)

bool	getSymm () const
	Get if operator uses symmetry of DOFs or not.

void	setSymm ()
	set if operator is executed taking in account symmetry

void	unSetSymm ()
	unset if operator is executed for non symmetric problem

Protected Member Functions
virtual MoFEMErrorCode	iNtegrate (EntData &row_data, EntData &col_data)

virtual MoFEMErrorCode	iNtegrate (EntData &row_data)

MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data)
	Assemble local entity block matrix.

MoFEMErrorCode	aSsemble (EntData &row_data)
	Assemble local entity right-hand vector.

Protected Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
MoFEMErrorCode	setPtrFE (ForcesAndSourcesCore *ptr)

Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator

Protected Attributes
MatrixDouble	K

MatrixDouble	transK

VectorDouble	nF

boost::shared_ptr< DataAtIntegrationPts >	dataAtPts

VectorInt	rowIndices

VectorInt	colIndices

int	nbRows
	number of dofs on rows

int	nbCols
	number if dof on column

int	nbIntegrationPts
	number of integration points

bool	isDiag
	true if this block is on diagonal

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

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

Public Types inherited from MoFEM::DataOperator
using	DoWorkLhsHookFunType

using	DoWorkRhsHookFunType

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.

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

bool &	doVertices
	\deprectaed If false skip vertices

bool &	doEdges
	\deprectaed If false skip edges

bool &	doQuads
	\deprectaed

bool &	doTris
	\deprectaed

bool &	doTets
	\deprectaed

bool &	doPrisms
	\deprectaed

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

Detailed Description

Examples: HookeElement.cpp, and HookeElement.hpp.

Definition at line 340 of file HookeElement.hpp.

Constructor & Destructor Documentation

◆ OpAssemble()

OpAssemble::OpAssemble	(	const std::string	row_field,
		const std::string	col_field,
		boost::shared_ptr< DataAtIntegrationPts >	data_at_pts,
		const char	type,
		bool	symm = false )

Definition at line 169 of file HookeElement.cpp.

173 : VolUserDataOperator(row_field, col_field, type, symm),

174 dataAtPts(data_at_pts) {}

VolUserDataOperator

VolumeElementForcesAndSourcesCore::UserDataOperator VolUserDataOperator

Definition elasticity.cpp:76

OpAssemble::dataAtPts

boost::shared_ptr< DataAtIntegrationPts > dataAtPts

Definition HookeElement.hpp:368

Member Function Documentation

◆ aSsemble() [1/2]

MoFEMErrorCode OpAssemble::aSsemble ( EntData & row_data )

protected

Assemble local entity right-hand vector.

Parameters

row_data	row data (consist base functions on row entity)
col_data	column data (consist base functions on column entity)

Returns: error code

Definition at line 315 of file HookeElement.cpp.

                                                                 {
  MoFEMFunctionBegin;
 
  // get pointer to first global index on row
  const int *row_indices = &*row_data.getIndices().data().begin();
 
  auto &data = *dataAtPts;
  if (!data.forcesOnlyOnEntitiesRow.empty()) {
    rowIndices.resize(nbRows, false);
    noalias(rowIndices) = row_data.getIndices();
    row_indices = &rowIndices[0];
    VectorDofs &dofs = row_data.getFieldDofs();
    VectorDofs::iterator dit = dofs.begin();
    for (int ii = 0; dit != dofs.end(); dit++, ii++) {
      if (data.forcesOnlyOnEntitiesRow.find((*dit)->getEnt()) ==
          data.forcesOnlyOnEntitiesRow.end()) {
        rowIndices[ii] = -1;
      }
    }
  }
 
  Vec F = getFEMethod()->snes_f;
  // assemble local matrix
  CHKERR VecSetValues(F, nbRows, row_indices, &*nF.data().begin(), ADD_VALUES);
  MoFEMFunctionReturn(0);
}

◆ aSsemble() [2/2]

MoFEMErrorCode OpAssemble::aSsemble	(	EntData &	row_data,
		EntData &	col_data )

protected

Assemble local entity block matrix.

Parameters

row_data	row data (consist base functions on row entity)
col_data	column data (consist base functions on column entity)

Returns: error code

Definition at line 260 of file HookeElement.cpp.

                                                                     {
  MoFEMFunctionBegin;
 
  // get pointer to first global index on row
  const int *row_indices = &*row_data.getIndices().data().begin();
  // get pointer to first global index on column
  const int *col_indices = &*col_data.getIndices().data().begin();
 
  auto &data = *dataAtPts;
  if (!data.forcesOnlyOnEntitiesRow.empty()) {
    rowIndices.resize(nbRows, false);
    noalias(rowIndices) = row_data.getIndices();
    row_indices = &rowIndices[0];
    VectorDofs &dofs = row_data.getFieldDofs();
    VectorDofs::iterator dit = dofs.begin();
    for (int ii = 0; dit != dofs.end(); dit++, ii++) {
      if (data.forcesOnlyOnEntitiesRow.find((*dit)->getEnt()) ==
          data.forcesOnlyOnEntitiesRow.end()) {
        rowIndices[ii] = -1;
      }
    }
  }
 
  if (!data.forcesOnlyOnEntitiesCol.empty()) {
    colIndices.resize(nbCols, false);
    noalias(colIndices) = col_data.getIndices();
    col_indices = &colIndices[0];
    VectorDofs &dofs = col_data.getFieldDofs();
    VectorDofs::iterator dit = dofs.begin();
    for (int ii = 0; dit != dofs.end(); dit++, ii++) {
      if (data.forcesOnlyOnEntitiesCol.find((*dit)->getEnt()) ==
          data.forcesOnlyOnEntitiesCol.end()) {
        colIndices[ii] = -1;
      }
    }
  }
 
  Mat B = getFEMethod()->ksp_B != PETSC_NULLPTR ? getFEMethod()->ksp_B
                                             : getFEMethod()->snes_B;
  // assemble local matrix
  CHKERR MatSetValues(B, nbRows, row_indices, nbCols, col_indices,
                      &*K.data().begin(), ADD_VALUES);
 
  if (!isDiag && sYmm) {
    // if not diagonal term and since global matrix is symmetric assemble
    // transpose term.
    transK.resize(K.size2(), K.size1(), false);
    noalias(transK) = trans(K);
    CHKERR MatSetValues(B, nbCols, col_indices, nbRows, row_indices,
                        &*transK.data().begin(), ADD_VALUES);
  }
  MoFEMFunctionReturn(0);
}

◆ doWork() [1/2]

MoFEMErrorCode OpAssemble::doWork	(	int	side,
		EntityType	type,
		EntData &	data )

virtual

Operator for linear form, usually to calculate values on right hand side.

Reimplemented from MoFEM::DataOperator.

Definition at line 221 of file HookeElement.cpp.

                                                                   {
  MoFEMFunctionBegin;
 
  // get number of dofs on row
  nbRows = row_data.getIndices().size();
  // if no dofs on row, exit that work, nothing to do here
  if (!nbRows)
    MoFEMFunctionReturnHot(0);
 
  nF.resize(nbRows, false);
  nF.clear();
 
  // get number of integration points
  nbIntegrationPts = getGaussPts().size2();
 
  // integrate local matrix for entity block
  CHKERR iNtegrate(row_data);
 
  // assemble local matrix
  CHKERR aSsemble(row_data);
 
  MoFEMFunctionReturn(0);
}

◆ doWork() [2/2]

MoFEMErrorCode OpAssemble::doWork	(	int	row_side,
		int	col_side,
		EntityType	row_type,
		EntityType	col_type,
		EntData &	row_data,
		EntData &	col_data )

virtual

Do calculations for give operator.

Parameters

row_side	row side number (local number) of entity on element
col_side	column side number (local number) of entity on element
row_type	type of row entity MBVERTEX, MBEDGE, MBTRI or MBTET
col_type	type of column entity MBVERTEX, MBEDGE, MBTRI or MBTET
row_data	data for row
col_data	data for column

Returns: error code

Reimplemented from MoFEM::DataOperator.

Definition at line 176 of file HookeElement.cpp.

                                                                   {
 
  MoFEMFunctionBegin;
 
  // get number of dofs on row
  nbRows = row_data.getIndices().size();
  // if no dofs on row, exit that work, nothing to do here
  if (!nbRows)
    MoFEMFunctionReturnHot(0);
 
  // get number of dofs on column
  nbCols = col_data.getIndices().size();
  // if no dofs on Columbia, exit nothing to do here
  if (!nbCols)
    MoFEMFunctionReturnHot(0);
 
  // K_ij matrix will have 3 times the number of degrees of freedom of the
  // i-th entity set (nbRows)
  // and 3 times the number of degrees of freedom of the j-th entity set
  // (nbCols)
  K.resize(nbRows, nbCols, false);
  K.clear();
 
  // get number of integration points
  nbIntegrationPts = getGaussPts().size2();
  // check if entity block is on matrix diagonal
  if (row_side == col_side && row_type == col_type) {
    isDiag = true;
  } else {
    isDiag = false;
  }
 
  // integrate local matrix for entity block
  CHKERR iNtegrate(row_data, col_data);
 
  // assemble local matrix
  CHKERR aSsemble(row_data, col_data);
 
  MoFEMFunctionReturn(0);
}

◆ iNtegrate() [1/2]

MoFEMErrorCode OpAssemble::iNtegrate ( EntData & row_data )

protectedvirtual

Reimplemented in OpAleRhs_dX, OpAleRhs_dx, OpAnalyticalInternalAleStrain_dX< S >, OpAnalyticalInternalAleStrain_dx< S >, OpAnalyticalInternalStrain_dx< S >, and OpRhs_dx.

Definition at line 254 of file HookeElement.cpp.

                                                                  {
  MoFEMFunctionBegin;
  SETERRQ(PETSC_COMM_SELF, MOFEM_NOT_IMPLEMENTED, "Not implemented");
  MoFEMFunctionReturn(0);
};

◆ iNtegrate() [2/2]

MoFEMErrorCode OpAssemble::iNtegrate	(	EntData &	row_data,
		EntData &	col_data )

protectedvirtual

Reimplemented in OpAleLhs_dX_dX< S >, OpAleLhs_dX_dx, OpAleLhs_dx_dX< S >, OpAleLhs_dx_dx< S >, OpAleLhsWithDensity_dX_dX, OpAleLhsWithDensity_dx_dX, and OpLhs_dx_dx< S >.

Definition at line 247 of file HookeElement.cpp.

                                                                      {
  MoFEMFunctionBegin;
  SETERRQ(PETSC_COMM_SELF, MOFEM_NOT_IMPLEMENTED, "Not implemented");
  MoFEMFunctionReturn(0);
};

Member Data Documentation

◆ colIndices

VectorInt OpAssemble::colIndices

protected

Definition at line 371 of file HookeElement.hpp.

◆ dataAtPts

boost::shared_ptr<DataAtIntegrationPts> OpAssemble::dataAtPts

protected

Definition at line 368 of file HookeElement.hpp.

◆ isDiag

bool OpAssemble::isDiag

protected

true if this block is on diagonal

Definition at line 376 of file HookeElement.hpp.

◆ K

MatrixDouble OpAssemble::K

protected

Definition at line 364 of file HookeElement.hpp.

◆ nbCols

int OpAssemble::nbCols

protected

number if dof on column

Definition at line 374 of file HookeElement.hpp.

◆ nbIntegrationPts

int OpAssemble::nbIntegrationPts

protected

number of integration points

Definition at line 375 of file HookeElement.hpp.

◆ nbRows

int OpAssemble::nbRows

protected

number of dofs on rows

Definition at line 373 of file HookeElement.hpp.

◆ nF

VectorDouble OpAssemble::nF

protected

Definition at line 366 of file HookeElement.hpp.

◆ rowIndices

VectorInt OpAssemble::rowIndices

protected

Definition at line 370 of file HookeElement.hpp.

◆ transK

MatrixDouble OpAssemble::transK

protected

Definition at line 365 of file HookeElement.hpp.

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

users_modules/basic_finite_elements/src/HookeElement.hpp
users_modules/basic_finite_elements/src/impl/HookeElement.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OpAssemble()

Member Function Documentation

◆ aSsemble() [1/2]

◆ aSsemble() [2/2]

◆ doWork() [1/2]

◆ doWork() [2/2]

◆ iNtegrate() [1/2]

◆ iNtegrate() [2/2]

Member Data Documentation

◆ colIndices

◆ dataAtPts

◆ isDiag

◆ K

◆ nbCols

◆ nbIntegrationPts

◆ nbRows

◆ nF

◆ rowIndices

◆ transK