#include <TPZSBFemElementGroup.h>

Inheritance diagram for TPZSBFemElementGroup:

Collaboration diagram for TPZSBFemElementGroup:

Public Types
enum	EComputationMode { EStiff, EOnlyMass, EMass }

Public Member Functions
	TPZSBFemElementGroup ()

	TPZSBFemElementGroup (TPZCompMesh &mesh, int64_t &index)
	constructor More...

virtual void	AddElement (TPZCompEl *cel)
	add an element to the element group More...

void	ComputeMatrices (TPZElementMatrix &E0, TPZElementMatrix &E1, TPZElementMatrix &E2, TPZElementMatrix &M0)
	Computes the element stifness matrix and right hand side. More...

virtual void	CalcStiff (TPZElementMatrix &ek, TPZElementMatrix &ef)
	Computes the element stifness matrix and right hand side. More...

void	SetDensity (REAL density)
	set the density or specific heat of the material More...

void	SetComputeOnlyMassMatrix ()
	Set the element to compute the mass matrix. More...

void	SetComputeTimeDependent (REAL delt)
	Set the element to compute stiffness plus mass. More...

void	SetComputeStiff ()

virtual void	Print (std::ostream &out=std::cout) const
	Prints element data. More...

virtual void	CalcResidual (TPZElementMatrix &ef)
	Computes the element right hand side. More...

virtual void	LoadSolution ()
	Loads the solution within the internal data structure of the element. More...

virtual void	LoadElementReference ()
	Loads the geometric element referece. More...

int64_t	NumEigenValues ()

void	LoadEigenVector (int64_t eig)
	Load the coeficients such that we visualize an eigenvector. More...

TPZVec< STATE >	MultiplyingCoeficients ()

TPZVec< std::complex< double > > &	EigenValues ()

TPZFMatrix< std::complex< double > > &	Phi ()

TPZFMatrix< std::complex< double > > &	PhiInverse ()

TPZFMatrix< STATE > &	MassMatrix ()

TPZFMatrix< std::complex< double > >	Coeficients ()

TPZFMatrix< double >	PhiReal ()

TPZManVector< double >	EigenvaluesReal ()

TPZFMatrix< double >	CoeficientsReal ()

Public Member Functions inherited from TPZElementGroup
	TPZElementGroup ()

	TPZElementGroup (TPZCompMesh &mesh, int64_t &index)

	TPZElementGroup (TPZCompMesh &mesh, const TPZElementGroup &copy)
	create a copy of the condensed computational element in the other mesh More...

virtual	~TPZElementGroup ()

void	Unwrap ()
	put the elements in the element group back in the mesh and delete the element group More...

virtual int	Dimension () const override
	Dimension of the element. More...

bool	NeedsComputing (const std::set< int > &matids) override
	Verifies if any element needs to be computed corresponding to the material ids. More...

TPZStack< TPZCompEl *, 5 >	GetElGroup ()

virtual int	NConnects () const override
	Returns the number of nodes of the element. More...

virtual void	BuildCornerConnectList (std::set< int64_t > &connectindexes) const override
	adds the connect indexes associated with base shape functions to the set More...

virtual int64_t	ConnectIndex (int i) const override
	Returns the index of the ith connectivity of the element. More...

virtual TPZCompEl *	Clone (TPZCompMesh &mesh) const override
	Method for creating a copy of the element. More...

virtual void	SetConnectIndex (int inode, int64_t index) override
	Set the index i to node inode. More...

TPZVec< STATE >	IntegrateSolution (const std::string &varname, const std::set< int > &matids) override
	Compute the integral of a variable defined by the string if the material id is included in matids. More...

virtual TPZVec< STATE >	IntegrateSolution (int var) const override
	Compute the integral of a variable defined by the string if the material id is included in matids. More...

virtual void	TransferMultiphysicsElementSolution () override

virtual TPZCompEl *	ClonePatchEl (TPZCompMesh &mesh, std::map< int64_t, int64_t > &gl2lcConMap, std::map< int64_t, int64_t > &gl2lcElMap) const override
	Method for creating a copy of the element in a patch mesh. More...

virtual void	CreateGraphicalElement (TPZGraphMesh &graphmesh, int dimension) override
	Creates corresponding graphical element(s) if the dimension matches graphical elements are used to generate output files. More...

virtual void	Integrate (int variable, TPZVec< STATE > &value) override
	Integrates a variable over the element. More...

virtual void	EvaluateError (std::function< void(const TPZVec< REAL > &loc, TPZVec< STATE > &val, TPZFMatrix< STATE > &deriv)> func, TPZVec< REAL > &errors, bool store_error) override
	Performs an error estimate on the elemen. More...

virtual bool	HasMaterial (const std::set< int > &materialids) const override
	Verifies if the material associated with the element is contained in the set. More...

int	ComputeIntegrationOrder () const override

virtual int	ClassId () const override
	Define the class id associated with the class. More...

Public Member Functions inherited from TPZCompEl
	TPZCompEl ()
	Simple Constructor. More...

virtual	~TPZCompEl ()
	Simple destructor. More...

	TPZCompEl (TPZCompMesh &mesh, const TPZCompEl &copy)
	Put a copy of the element in the referred mesh. More...

	TPZCompEl (TPZCompMesh &mesh, const TPZCompEl &copy, std::map< int64_t, int64_t > &gl2lcElMap)
	Put a copy of the element in the patch mesh. More...

	TPZCompEl (TPZCompMesh &mesh, const TPZCompEl &copy, int64_t &index)
	Copy of the element in the new mesh returning allocated index. More...

	TPZCompEl (TPZCompMesh &mesh, TPZGeoEl *gel, int64_t &index)
	Creates a computational element within mesh. Inserts the element within the data structure of the mesh. More...

virtual void	SetCreateFunctions (TPZCompMesh *mesh)
	Sets create function in TPZCompMesh to create elements of this type. More...

virtual REAL	VolumeOfEl ()
	Returns the volume of the geometric element associated. More...

virtual REAL	CompareElement (int var, char *matname)
	This method computes the norm of the difference of a post processed variable with @ the same post processed variable of the element pointed to by the geometric element. More...

virtual void	Assemble ()
	Computes the element stifness matrix and right hand side in an internal data structure. Used for initializing condensed element data structures. More...

virtual void	Divide (int64_t index, TPZVec< int64_t > &subindex, int interpolate=0)
	Divide the computational element. If interpolate = 1, the solution is interpolated to the sub elements. More...

virtual void	ProjectFlux (TPZElementMatrix &ek, TPZElementMatrix &ef)
	Projects the flux function on the finite element space. More...

virtual void	ComputeError (int errorid, TPZVec< REAL > &error)
	ComputeError computes the element error estimator. More...

virtual void	GetMemoryIndices (TPZVec< int64_t > &indices) const
	Get the indices of the vector of element memory associated with the integration points. More...

virtual void	SetMemoryIndices (TPZVec< int64_t > &indices)
	Set the indices of the vector of element memory associated with the integration points. More...

virtual void	PrepareIntPtIndices ()
	Prepare the vector of the material withmem with the correct integration point indexes. More...

virtual void	ForcePrepareIntPtIndices ()
	PrepareIntPtIndices initializes the material damage varibles memory in the proper material class. More...

virtual void	SetFreeIntPtIndices ()
	Frees the material damage varibles memory in the proper material class. More...

virtual int	NumberOfCompElementsInsideThisCompEl ()
	Return the size of the elementvec in multiphysics, if it is not multiphysics, just return 1. More...

virtual void	SetMultiphysicsElementSolution ()

virtual void	AddShapeRestraint (TPZOneShapeRestraint restraint)
	Add a shape restraint (meant to fit the pyramid to restraint. More...

virtual std::list< TPZOneShapeRestraint >	GetShapeRestraints () const
	Return a list with the shape restraints. More...

virtual void	ResetShapeRestraints ()
	Return a list with the shape restraints. More...

virtual void	Solution (TPZVec< REAL > &qsi, int var, TPZVec< STATE > &sol)
	Calculates the solution - sol - for the variable var at point qsi, where qsi is expressed in terms of the master element coordinates. More...

virtual void	ComputeSolution (TPZVec< REAL > &qsi, TPZMaterialData &data)

virtual void	ComputeSolution (TPZVec< REAL > &qsi, TPZSolVec &sol, TPZGradSolVec &dsol, TPZFMatrix< REAL > &axes)
	Computes solution and its derivatives in the local coordinate qsi. More...

virtual void	ComputeSolution (TPZVec< REAL > &qsi, TPZVec< REAL > &normal, TPZSolVec &leftsol, TPZGradSolVec &dleftsol, TPZFMatrix< REAL > &leftaxes, TPZSolVec &rightsol, TPZGradSolVec &drightsol, TPZFMatrix< REAL > &rightaxes)
	Computes solution and its derivatives in the local coordinate qsi. This method will function for both volumetric and interface elements. More...

virtual void	ComputeSolution (TPZVec< REAL > &qsi, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphix, const TPZFMatrix< REAL > &axes, TPZSolVec &sol, TPZGradSolVec &dsol)
	Computes solution and its derivatives in local coordinate qsi. More...

virtual void	BuildConnectList (std::set< int64_t > &indepconnectlist, std::set< int64_t > &depconnectlist)
	Builds the list of all connectivities related to the element including the connects pointed to by dependent connects. More...

virtual void	BuildConnectList (TPZStack< int64_t > &connectlist) const
	Builds the list of all connectivities related to the element including the connects pointed to by dependent connects. More...

virtual void	BuildConnectList (std::set< int64_t > &connectlist)
	Builds the list of all connectivities related to the element including the connects pointed to by dependent connects. More...

virtual int	HasDependency ()
	Returns 1 if the element has at least one dependent node. Returns 0 otherwise. More...

virtual int	PressureConnectIndex () const
	Returns the index of the pressure connect. More...

virtual void	ReduceInternalNodes ()
	Domain Decomposition. This method will eliminate the nodes which are internal to the element from the datastructure of the grid After calling this method, the superelement will statically condense the internal equations. More...

virtual void	CalcBlockDiagonal (TPZStack< int64_t > &connectlist, TPZBlockDiagonal< STATE > &block)
	Calculates the diagonal block. More...

REAL	MaximumRadiusOfEl ()
	Will return the maximum distance between the nodes of the reference element. More...

REAL	LesserEdgeOfEl ()
	Will return the smallest distance between two nodes of the reference element. More...

void	Write (TPZStream &buf, int withclassid) const override
	Save the element data to a stream. More...

void	Read (TPZStream &buf, void *context) override
	Read the element data from a stream. More...

virtual void	InitializeIntegrationRule ()

virtual void	SetIntegrationRule (TPZIntPoints *intrule)
	Method to set a dynamically allocated integration rule. More...

virtual void	SetIntegrationRule (int order)

virtual const TPZIntPoints &	GetIntegrationRule () const

virtual MElementType	Type ()
	Return the type of the element. More...

virtual int	IsInterface ()

TPZGeoEl *	Reference () const
	Return a pointer to the corresponding geometric element if such exists, return 0 otherwise. More...

void	SetReference (int64_t referenceindex)

virtual int	NEquations ()
	Returns the number of equations of the element. More...

int64_t	Index () const
	Returns element index of the mesh fELementVec list. More...

void	SetIndex (int64_t index)
	Sets element index of the mesh fELementVec list. More...

virtual TPZConnect &	Connect (int i) const
	Returns a pointer to the ith node. More...

virtual TPZMaterial *	Material () const
	Identify the material object associated with the element. More...

TPZGeoEl *	GetRefElPatch ()
	Returns the reference geometric element patch. Look for a geometric element which refers to a computational element and is neighbour of the current element AND is larger than the current element. More...

void	SetMesh (TPZCompMesh *mesh)
	Sets the grid of the element. More...

TPZCompMesh *	Mesh () const
	Return a pointer to the grid of the element. More...

virtual void	PrintSolution (TPZVec< REAL > &point, const char *VarName, std::ostream &out)
	Prints the solution - sol - for the variable "VarName" at point specified in terms of the master element coordinates. More...

virtual void	PrintCoordinate (TPZVec< REAL > &point, int CoordinateIndex, std::ostream &out)
	Prints one coordinate index corresponding to the point to the output stream. More...

virtual void	PrintTitle (const char *VarName, std::ostream &out)
	Prints the variables names associated with the element material. More...

Public Member Functions inherited from TPZSavable
	TPZSavable ()

virtual	~TPZSavable ()

virtual std::list< std::map< std::string, uint64_t > >	VersionHistory () const

virtual std::pair< std::string, uint64_t >	Version () const

virtual bool	Compare (TPZSavable *copy, bool override=false)
	Compares the object for identity with the object pointed to, eventually copy the object. More...

virtual bool	Compare (TPZSavable *copy, bool override=false) const
	Compares the object for identity with the object pointed to, eventually copy the object. More...

Public Member Functions inherited from TPZRegisterClassId
template<typename T >
	TPZRegisterClassId (int(T::*)() const)

	TPZRegisterClassId ()=default

Private Member Functions
void	ComputeMassMatrix (TPZElementMatrix &M0)
	Compute the mass matrix based on the value of M0 and the eigenvectors. More...

Private Attributes
TPZFMatrix< std::complex< double > >	fPhi
	Matrix of eigenvectors which compose the stiffness matrix. More...

TPZFMatrix< std::complex< double > >	fPhiInverse
	Inverse of the eigenvector matrix (transfers eigenvector coeficients to side shape coeficients) More...

TPZManVector< std::complex< double > >	fEigenvalues
	Vector of eigenvalues of the SBFem analyis. More...

TPZFMatrix< std::complex< double > >	fCoef
	Multiplying coefficients of each eigenvector. More...

TPZFMatrix< STATE >	fMassMatrix

EComputationMode	fComputationMode

REAL	fMassDensity
	multiplier to multiply the mass matrix More...

REAL	fDelt
	timestep coeficient More...

Additional Inherited Members
Static Public Member Functions inherited from TPZCompEl
static int	StaticClassId ()

static void	SetgOrder (int order)
	Sets the value of the default interpolation order. More...

static int	GetgOrder ()
	Set the default value of the interpolation order. More...

static void	SetOrthogonalFunction (void(*orthogonal)(REAL x, int num, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi))
	Sets the orthogonal function which will be used throughout the program by default this function is the Chebyshev function. More...

static void	Chebyshev (REAL x, int num, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi)
	Implements of the orthogonal Chebyshev functions. More...

Static Public Member Functions inherited from TPZSavable
static std::set< TPZRestoreClassBase * > &	RestoreClassSet ()
	This static function guarantees that the gMap object is available when needed. More...

static std::map< int, TPZRestore_t > &	ClassIdMap ()
	This static function guarantees that the gMap object is available when needed. More...

static std::pair< std::string, uint64_t >	NeoPZVersion ()

static void	Register (TPZRestoreClassBase *restore)

static void	RegisterClassId (int classid, TPZRestore_t fun)

static TPZSavable *	CreateInstance (const int &classId)

Protected Member Functions inherited from TPZElementGroup
void	InitializeElementMatrix (TPZElementMatrix &ek, TPZElementMatrix &ef) const
	Initialize the datastructure of ek and ef based on the connect information. More...

void	InitializeElementMatrix (TPZElementMatrix &ef) const
	Initialize the datastructure of ef based on the connect information. More...

Protected Attributes inherited from TPZElementGroup
TPZStack< TPZCompEl *, 5 >	fElGroup

TPZManVector< int64_t, 27 >	fConnectIndexes

std::map< int64_t, TPZOneShapeRestraint >	fRestraints

Protected Attributes inherited from TPZCompEl
TPZCompMesh *	fMesh
	Computational mesh to which the element belongs. More...

int64_t	fIndex
	Element index into mesh element vector. More...

TPZIntPoints *	fIntegrationRule
	Integration rule established by the user. More...

Detailed Description

Definition at line 18 of file TPZSBFemElementGroup.h.

Member Enumeration Documentation

◆ EComputationMode

enum TPZSBFemElementGroup::EComputationMode

Enumerator
EStiff
EOnlyMass
EMass

Definition at line 22 of file TPZSBFemElementGroup.h.

Constructor & Destructor Documentation

◆ TPZSBFemElementGroup() [1/2]

TPZSBFemElementGroup::TPZSBFemElementGroup ( )

inline

Definition at line 53 of file TPZSBFemElementGroup.h.

◆ TPZSBFemElementGroup() [2/2]

TPZSBFemElementGroup::TPZSBFemElementGroup	(	TPZCompMesh &	mesh,
		int64_t &	index
	)

inline

constructor

Definition at line 59 of file TPZSBFemElementGroup.h.

References AddElement(), CalcStiff(), and ComputeMatrices().

Member Function Documentation

◆ AddElement()

void TPZSBFemElementGroup::AddElement ( TPZCompEl * cel )

virtual

add an element to the element group

Reimplemented from TPZElementGroup.

Definition at line 610 of file TPZSBFemElementGroup.cpp.

References TPZElementGroup::AddElement(), TPZCompEl::ConnectIndex(), TPZCompMesh::Element(), TPZElementGroup::fConnectIndexes, TPZCompEl::Mesh(), TPZCompEl::NConnects(), TPZManVector< T, NumExtAlloc >::Resize(), TPZVec< T >::size(), and TPZSBFemVolume::SkeletonIndex().

Referenced by TPZBuildSBFem::CreateElementGroups(), and TPZSBFemElementGroup().

◆ CalcResidual()

virtual void TPZSBFemElementGroup::CalcResidual ( TPZElementMatrix & ef )

inlinevirtual

Computes the element right hand side.

Parameters

ef	element load vector(s)

Reimplemented from TPZElementGroup.

Definition at line 161 of file TPZSBFemElementGroup.h.

References CalcStiff(), TPZElementMatrix::EK, LoadSolution(), and TPZCompEl::Mesh().

◆ CalcStiff()

void TPZSBFemElementGroup::CalcStiff	(	TPZElementMatrix &	ek,
		TPZElementMatrix &	ef
	)

virtual

Computes the element stifness matrix and right hand side.

Parameters

ek	element stiffness matrix
ef	element load vector

Reimplemented from TPZElementGroup.

Definition at line 136 of file TPZSBFemElementGroup.cpp.

References TPZElementGroup::BuildCornerConnectList(), ComputeMassMatrix(), ComputeMatrices(), TPZCompEl::Connect(), TPZElementGroup::ConnectIndex(), DebugStop, TPZFMatrix< TVar >::Decompose_LU(), TPZCompMesh::Dimension(), EMass, EMathematicaInput, EOnlyMass, fabs, fComputationMode, TPZElementGroup::fConnectIndexes, fDelt, fEigenvalues, TPZElementGroup::fElGroup, fMassDensity, fMassMatrix, TPZElementMatrix::fMat, fPhi, fPhiInverse, TPZMatrix< TVar >::Identity(), TPZCompEl::Index(), TPZElementGroup::InitializeElementMatrix(), LOGPZ_DEBUG, TPZCompEl::Mesh(), TPZMatrix< TVar >::Multiply(), mutex, TPZConnect::NShape(), TPZConnect::NState(), TPZMatrix< TVar >::Print(), TPZFMatrix< TVar >::Redim(), TPZFMatrix< TVar >::Resize(), TPZMatrix< TVar >::Rows(), TPZSBFemVolume::SetPhiEigVal(), TPZVec< T >::size(), TPZFMatrix< TVar >::Substitution(), and TPZFMatrix< TVar >::Zero().

Referenced by CalcResidual(), and TPZSBFemElementGroup().

◆ Coeficients()

TPZFMatrix<std::complex<double> > TPZSBFemElementGroup::Coeficients ( )

inline

Definition at line 225 of file TPZSBFemElementGroup.h.

References fCoef.

◆ CoeficientsReal()

TPZFMatrix<double> TPZSBFemElementGroup::CoeficientsReal ( )

inline

Definition at line 255 of file TPZSBFemElementGroup.h.

References TPZMatrix< TVar >::Cols(), fCoef, and TPZMatrix< TVar >::Rows().

◆ ComputeMassMatrix()

void TPZSBFemElementGroup::ComputeMassMatrix ( TPZElementMatrix & M0 )

private

Compute the mass matrix based on the value of M0 and the eigenvectors.

Definition at line 548 of file TPZSBFemElementGroup.cpp.

References fEigenvalues, fMassMatrix, TPZElementMatrix::fMat, fPhi, fPhiInverse, TPZFMatrix< TVar >::MultAdd(), TPZMatrix< TVar >::Multiply(), TPZFMatrix< TVar >::Redim(), and TPZVec< T >::size().

Referenced by CalcStiff().

◆ ComputeMatrices()

void TPZSBFemElementGroup::ComputeMatrices	(	TPZElementMatrix &	E0,
		TPZElementMatrix &	E1,
		TPZElementMatrix &	E2,
		TPZElementMatrix &	M0
	)

Computes the element stifness matrix and right hand side.

Compute the SBFem matrices method to assemble E0, E1, E2

Parameters

ek	element stiffness matrix
ef	element load vector

Definition at line 37 of file TPZSBFemElementGroup.cpp.

References TPZSBFemVolume::ComputeKMatrices(), TPZCompEl::ConnectIndex(), DebugStop, TPZElementMatrix::EF, TPZElementMatrix::EK, TPZElementMatrix::fBlock, TPZElementMatrix::fConnect, TPZElementGroup::fConnectIndexes, TPZElementGroup::fElGroup, TPZElementMatrix::fMat, idf, TPZCompEl::Index(), TPZElementGroup::InitializeElementMatrix(), LOGPZ_DEBUG, TPZGeoEl::MaterialId(), TPZCompEl::Mesh(), TPZElementMatrix::NConnects(), TPZCompEl::NConnects(), TPZMatrix< TVar >::Print(), TPZCompEl::Reference(), TPZMatrix< TVar >::Rows(), TPZBlock< TVar >::Size(), and TPZVec< T >::size().

Referenced by CalcStiff(), and TPZSBFemElementGroup().

◆ EigenValues()

TPZVec<std::complex<double> >& TPZSBFemElementGroup::EigenValues ( )

inline

Definition at line 205 of file TPZSBFemElementGroup.h.

References fEigenvalues.

◆ EigenvaluesReal()

TPZManVector<double> TPZSBFemElementGroup::EigenvaluesReal ( )

inline

Definition at line 244 of file TPZSBFemElementGroup.h.

References TPZVec< T >::NElements().

◆ LoadEigenVector()

void TPZSBFemElementGroup::LoadEigenVector ( int64_t eig )

Load the coeficients such that we visualize an eigenvector.

Definition at line 590 of file TPZSBFemElementGroup.cpp.

References DebugStop, fCoef, TPZElementGroup::fElGroup, TPZSBFemVolume::LoadCoef(), TPZVec< T >::size(), and TPZFMatrix< TVar >::Zero().

Referenced by NumEigenValues().

◆ LoadElementReference()

virtual void TPZSBFemElementGroup::LoadElementReference ( )

inlinevirtual

Loads the geometric element referece.

Reimplemented from TPZElementGroup.

Definition at line 176 of file TPZSBFemElementGroup.h.

References TPZElementGroup::fElGroup, and TPZVec< T >::size().

◆ LoadSolution()

void TPZSBFemElementGroup::LoadSolution ( )

virtual

Loads the solution within the internal data structure of the element.

Is used to initialize the solution of connect objects with dependency.
Is also used to load the solution within SuperElements

Reimplemented from TPZElementGroup.

Definition at line 512 of file TPZSBFemElementGroup.cpp.

References TPZCompMesh::Block(), TPZMatrix< TVar >::Cols(), TPZCompEl::Connect(), DebugStop, fCoef, TPZElementGroup::fElGroup, TPZCompEl::fMesh, fPhi, fPhiInverse, TPZSBFemVolume::LoadCoef(), TPZMatrix< TVar >::Multiply(), TPZElementGroup::NConnects(), TPZConnect::NShape(), TPZConnect::NState(), TPZBlock< TVar >::Position(), TPZMatrix< TVar >::Rows(), TPZConnect::SequenceNumber(), TPZVec< T >::size(), and TPZCompMesh::Solution().

Referenced by CalcResidual().

◆ MassMatrix()

TPZFMatrix<STATE>& TPZSBFemElementGroup::MassMatrix ( )

inline

Definition at line 220 of file TPZSBFemElementGroup.h.

References fMassMatrix.

◆ MultiplyingCoeficients()

TPZVec<STATE> TPZSBFemElementGroup::MultiplyingCoeficients ( )

inline

method to compute the stiffness method to compute the solution

Definition at line 195 of file TPZSBFemElementGroup.h.

References fCoef, and TPZMatrix< TVar >::Rows().

◆ NumEigenValues()

int64_t TPZSBFemElementGroup::NumEigenValues ( )

inline

Definition at line 185 of file TPZSBFemElementGroup.h.

References LoadEigenVector(), and TPZVec< T >::size().

◆ Phi()

TPZFMatrix<std::complex<double> >& TPZSBFemElementGroup::Phi ( )

inline

Definition at line 210 of file TPZSBFemElementGroup.h.

References fPhi.

◆ PhiInverse()

TPZFMatrix<std::complex<double> >& TPZSBFemElementGroup::PhiInverse ( )

inline

Definition at line 215 of file TPZSBFemElementGroup.h.

References fPhiInverse.

Referenced by TPZSBFemVolume::Shape().

◆ PhiReal()

TPZFMatrix<double> TPZSBFemElementGroup::PhiReal ( )

inline

Definition at line 230 of file TPZSBFemElementGroup.h.

References TPZMatrix< TVar >::Cols(), fPhi, and TPZMatrix< TVar >::Rows().

◆ Print()

virtual void TPZSBFemElementGroup::Print ( std::ostream & out = std::cout ) const

inlinevirtual

Prints element data.

Parameters

out	Indicates the device where the data will be printed

Reimplemented from TPZElementGroup.

Definition at line 110 of file TPZSBFemElementGroup.h.

References TPZCompEl::ConnectIndex(), DebugStop, TPZElementGroup::fElGroup, TPZCompEl::NConnects(), TPZElementGroup::Print(), TPZVec< T >::size(), and TPZSBFemVolume::SkeletonIndex().

◆ SetComputeOnlyMassMatrix()

void TPZSBFemElementGroup::SetComputeOnlyMassMatrix ( )

inline

Set the element to compute the mass matrix.

Definition at line 86 of file TPZSBFemElementGroup.h.

References DebugStop, EOnlyMass, and TPZMatrix< TVar >::Rows().

◆ SetComputeStiff()

void TPZSBFemElementGroup::SetComputeStiff ( )

inline

Definition at line 102 of file TPZSBFemElementGroup.h.

References EStiff.

◆ SetComputeTimeDependent()

void TPZSBFemElementGroup::SetComputeTimeDependent ( REAL delt )

inline

Set the element to compute stiffness plus mass.

Definition at line 96 of file TPZSBFemElementGroup.h.

References EMass.

◆ SetDensity()

void TPZSBFemElementGroup::SetDensity ( REAL density )

inline

set the density or specific heat of the material

Definition at line 81 of file TPZSBFemElementGroup.h.

Member Data Documentation

◆ fCoef

TPZFMatrix<std::complex<double> > TPZSBFemElementGroup::fCoef

private

Multiplying coefficients of each eigenvector.

Definition at line 36 of file TPZSBFemElementGroup.h.

Referenced by Coeficients(), CoeficientsReal(), LoadEigenVector(), LoadSolution(), and MultiplyingCoeficients().

◆ fComputationMode

EComputationMode TPZSBFemElementGroup::fComputationMode

private

Definition at line 40 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff().

◆ fDelt

REAL TPZSBFemElementGroup::fDelt

private

timestep coeficient

Definition at line 46 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff().

◆ fEigenvalues

TPZManVector<std::complex<double> > TPZSBFemElementGroup::fEigenvalues

private

Vector of eigenvalues of the SBFem analyis.

Definition at line 33 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff(), ComputeMassMatrix(), and EigenValues().

◆ fMassDensity

REAL TPZSBFemElementGroup::fMassDensity

private

multiplier to multiply the mass matrix

Definition at line 43 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff().

◆ fMassMatrix

TPZFMatrix<STATE> TPZSBFemElementGroup::fMassMatrix

private

Definition at line 38 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff(), ComputeMassMatrix(), and MassMatrix().

◆ fPhi

TPZFMatrix<std::complex<double> > TPZSBFemElementGroup::fPhi

private

Matrix of eigenvectors which compose the stiffness matrix.

Definition at line 27 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff(), ComputeMassMatrix(), LoadSolution(), Phi(), and PhiReal().

◆ fPhiInverse

TPZFMatrix<std::complex<double> > TPZSBFemElementGroup::fPhiInverse

private

Inverse of the eigenvector matrix (transfers eigenvector coeficients to side shape coeficients)

Definition at line 30 of file TPZSBFemElementGroup.h.

Referenced by CalcStiff(), ComputeMassMatrix(), LoadSolution(), and PhiInverse().

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

Mesh/TPZSBFemElementGroup.h
Mesh/TPZSBFemElementGroup.cpp

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ EComputationMode

Constructor & Destructor Documentation

◆ TPZSBFemElementGroup() [1/2]

◆ TPZSBFemElementGroup() [2/2]

Member Function Documentation

◆ AddElement()

◆ CalcResidual()

◆ CalcStiff()

◆ Coeficients()

◆ CoeficientsReal()

◆ ComputeMassMatrix()

◆ ComputeMatrices()

◆ EigenValues()

◆ EigenvaluesReal()

◆ LoadEigenVector()

◆ LoadElementReference()

◆ LoadSolution()

◆ MassMatrix()

◆ MultiplyingCoeficients()

◆ NumEigenValues()

◆ Phi()

◆ PhiInverse()

◆ PhiReal()

◆ Print()

◆ SetComputeOnlyMassMatrix()

◆ SetComputeStiff()

◆ SetComputeTimeDependent()

◆ SetDensity()

Member Data Documentation

◆ fCoef

◆ fComputationMode

◆ fDelt

◆ fEigenvalues

◆ fMassDensity

◆ fMassMatrix

◆ fPhi

◆ fPhiInverse