This class implements a discontinuous element (for use with discontinuous Galerkin). Computational Element. More...

#include <TPZCompElDisc.h>

Inheritance diagram for TPZCompElDisc:

Collaboration diagram for TPZCompElDisc:

Public Member Functions
void	SetTensorialShape ()
	Set tensorial shape functions. More...

void	SetTotalOrderShape ()
	Set total order shape functions. More...

void	SetTensorialShapeFull ()
	Set tensorial shape functions with many derivatives. More...

void	SetTotalOrderShapeFull ()
	Set total order shape functions. More...

void	SetExternalShapeFunction (TPZAutoPointer< TPZFunction< STATE > > externalShapes)
	Define external shape functions which are stored in class attribute fExternalShape. More...

bool	HasExternalShapeFunction ()
	Return whether element has external shape functions set to. More...

int	GetMaterial (const TPZGeoElSide &gside)

virtual void	SetInnerRadius (REAL InnerRadius)
	Sets the inner radius value. More...

virtual void	SetNInterfaces (int nfaces)
	Sets element's number of interfaces. More...

virtual int	NInterfaces ()
	Returns the number of interfaces. More...

	TPZCompElDisc ()
	Default constructor. More...

	TPZCompElDisc (TPZCompMesh &mesh, TPZGeoEl *ref, int64_t &index)
	Constructor of the discontinuous element associated with geometric element. More...

	TPZCompElDisc (TPZCompMesh &mesh, int64_t &index)
	Constructor. More...

	TPZCompElDisc (TPZCompMesh &mesh, const TPZCompElDisc &copy)
	Copy constructor. More...

	TPZCompElDisc (TPZCompMesh &mesh, const TPZCompElDisc &copy, std::map< int64_t, int64_t > &gl2lcConMap, std::map< int64_t, int64_t > &gl2lcElMap)
	Creates a clone of the given element in a pathc mesh. More...

	TPZCompElDisc (TPZCompMesh &mesh, const TPZCompElDisc &copy, int64_t &index)

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

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

virtual TPZCompEl *	Clone (TPZCompMesh &mesh, int64_t &index) const

virtual TPZCompEl *	ClonePatchEl (TPZCompMesh &mesh, std::map< int64_t, int64_t > &gl2lcConMap, std::map< int64_t, int64_t > &gl2lcElMap) const override

virtual	~TPZCompElDisc ()
	Default destructor. More...

void	Divide (int64_t index, TPZVec< int64_t > &subindex, int interpolate=0) override
	Divide the computational element. More...

virtual void	Shape (TPZVec< REAL > &qsi, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphidxi) override
	Computes the shape function set at the point x. This method uses the order of interpolation of the element along the sides to compute the number of shapefunctions. More...

virtual void	ComputeShape (TPZVec< REAL > &intpoint, TPZMaterialData &data) override
	Compute shape functions based on master element in the classical FEM manne. More...

virtual void	ShapeX (TPZVec< REAL > &X, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi)

void	AppendExternalShapeFunctions (TPZVec< REAL > &X, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi)
	Add extenal shape function into already computed phi and dphi discontinuous functions. More...

virtual const TPZIntPoints &	GetIntegrationRule () const override
	Returns a reference to an integration rule suitable for integrating the interior of the element. More...

virtual TPZIntPoints &	GetIntegrationRule () override
	Returns a reference to an integration rule suitable for integrating the interior of the element. More...

virtual MElementType	Type () override
	Type of the element. More...

REAL	ConstC () const
	It returns the constant that normalizes the bases of the element. More...

void	SetConstC (REAL c)

void	SetTrueUseQsiEta ()

void	SetFalseUseQsiEta ()

void	InternalPoint (TPZVec< REAL > &point)
	Returns the center point. More...

virtual void	Print (std::ostream &out=std::cout) const override
	Prints the features of the element. More...

virtual int	Degree () const
	Returns the degree of interpolation of the element. More...

virtual void	SetDegree (int degree)
	Assigns the degree of the element. More...

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

int	NCornerConnects () const
	Amount of vertices 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...

int	Dimension () const override
	Returns dimension from the element. More...

virtual REAL	NormalizeConst ()
	Calculates the normalizing constant of the bases of the element. More...

int64_t	ConnectIndex (int side=0) const override
	Returns the connect index from the element. More...

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

virtual int	NSideConnects (int iside) const override
	Returns the number of dof nodes along side iside. More...

virtual int	SideConnectLocId (int icon, int is) const override
	Returns the local node number of icon along is. More...

virtual int	NShapeF () const override
	Returns the shapes number of the element. More...

virtual int	MaxOrder () override
	Returns the max order of interpolation. More...

int	MaxOrderExceptExternalShapes ()
	Returns the max order of interpolation excluding external shape order. More...

virtual int	NConnectShapeF (int inod, int order) const override
	Returns the number of shapefunctions associated with a connect. More...

REAL	CenterPoint (int index) const

virtual void	CenterPoint (TPZVec< REAL > &center)

void	SetCenterPoint (int i, REAL x)

REAL	SizeOfElement ()

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

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

void	SolutionX (TPZVec< REAL > &x, TPZVec< STATE > &uh)
	Computes the solution in function of a point in cartesian space. More...

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

virtual void	ComputeSolution (TPZVec< REAL > &qsi, TPZMaterialData &data) override
	Compute shape functions based on master element in the classical FEM manne. More...

virtual void	ComputeSolution (TPZVec< REAL > &qsi, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphix, const TPZFMatrix< REAL > &axes, TPZSolVec &sol, TPZGradSolVec &dsol) override
	Computes solution and its derivatives in 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) override
	Computes solution and its derivatives in the local coordinate qsi. This method will function for both volumetric and interface elements. More...

virtual void	AccumulateIntegrationRule (int degree, TPZStack< REAL > &point, TPZStack< REAL > &weight)

virtual void	AccumulateVertices (TPZStack< TPZGeoNode *> &nodes)
	Accumulates the vertices of the agglomerated elements. More...

int	NSides ()

void	BuildTransferMatrix (TPZCompElDisc &coarsel, TPZTransfer< STATE > &transfer)

int	ClassId () const override
	Returns the unique identifier for reading/writing objects to streams. 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	SetPreferredOrder (int order) override
	Define the desired order for entire element. More...

virtual void	PRefine (int order) override
	Change the preferred order for the element and proceed the adjust of the aproximation space taking in acount the type of formulation and the neighbours of the element. More...

Public Member Functions inherited from TPZInterpolationSpace
	TPZInterpolationSpace ()
	Default constructor. More...

virtual	~TPZInterpolationSpace ()
	Default destructor. More...

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

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

	TPZInterpolationSpace (TPZCompMesh &mesh, const TPZInterpolationSpace &copy, int64_t &index)
	Copy of the element in the new mesh whit alocated index. More...

	TPZInterpolationSpace (TPZCompMesh &mesh, TPZGeoEl *gel, int64_t &index)
	Create a computational element within mesh. More...

virtual void	InitMaterialData (TPZMaterialData &data)
	Initialize a material data and its attributes based on element dimension, number of state variables and material definitions. More...

virtual void	ComputeRequiredData (TPZMaterialData &data, TPZVec< REAL > &qsi)
	Compute and fill data with requested attributes. More...

virtual void	ComputeRequiredData (TPZVec< REAL > &intpointtemp, TPZVec< TPZTransform< REAL > > &trvec, TPZVec< TPZMaterialData > &datavec)
	Compute and fill data with requested attributes for each of the compels in fElementVec. More...

virtual void	ComputeNormal (TPZMaterialData &data)
	Computes the proper normal vector towards the neighbour element. More...

void	VectorialProd (TPZVec< REAL > &ivec, TPZVec< REAL > &jvec, TPZVec< REAL > &kvec, bool unitary=false)
	Computes the vectorial product of two vectors and normalize the result if unitary is set to true. More...

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

virtual void	CalcResidual (TPZElementMatrix &ef) override
	Only computes the element residual. More...

virtual void	InitializeElementMatrix (TPZElementMatrix &ek, TPZElementMatrix &ef)
	Initialize element matrix in which is computed CalcStiff. More...

virtual void	InitializeElementMatrix (TPZElementMatrix &ef)
	Initialize element matrix in which is computed in CalcResidual. More...

void	MinMaxSolutionValues (TPZVec< STATE > &min, TPZVec< STATE > &max)
	Returns minimum and maximum values for each state variable. More...

virtual REAL	InnerRadius ()
	Returns the inner radius value. More...

virtual void	Solution (TPZVec< REAL > &qsi, int var, TPZVec< STATE > &sol) override
	Post processing method which computes the solution for the var post processed variable. More...

void	InterpolateSolution (TPZInterpolationSpace &coarsel)
	Interpolates the solution into the degrees of freedom nodes from the degrees of freedom nodes from the coarse element. More...

void	CreateInterfaces (bool BetweenContinuous=false)
	Create interfaces between this and its neighbours. More...

TPZInterfaceElement *	CreateInterface (int side, bool BetweenContinuous=false)
	Create an interface between this and the neighbour by side side. More...

int	ExistsInterface (TPZGeoElSide geosd)
	Verify existence of interface. More...

void	RemoveInterfaces ()
	Remove interfaces connected to this element. More...

void	RemoveInterface (int side)
	Remove interface which is neighbour from side side. 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 void	ComputeError (int errorid, TPZVec< REAL > &error) override
	Computes the element error estimator. More...

virtual TPZVec< STATE >	IntegrateSolution (int variable) const override
	Integrate a variable over the element. More...

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

void	ProjectFlux (TPZElementMatrix &ek, TPZElementMatrix &ef) override
	Integrate the solution over the element. More...

virtual int	GetPreferredOrder ()
	Returns the prefered order for the element. More...

virtual int	GetSideOrient (int side)
	It returns the normal orientation of the reference element by the side. Only side that has dimension larger than zero and smaller than me. More...

virtual void	SetSideOrient (int side, int sideorient)
	It set the normal orientation of the element by the side. Only side that has dimension equal to my dimension minus one. More...

void	BuildTransferMatrix (TPZInterpolationSpace &coarsel, TPZTransform<> &t, TPZTransfer< STATE > &transfer)
	Accumulates the transfer coefficients between the current element and the coarse element into the transfer matrix, using the transformation t. More...

int	NSideShapeF (int side) const
	Returns the number of shape functions on a side. More...

int64_t	SideConnectIndex (int icon, int is) const
	Returns the index of the c th connect object along side is. More...

TPZConnect &	SideConnect (int icon, int is) const
	Returns a pointer to the icon th connect object along side is. More...

virtual void	AdjustIntegrationRule ()
	Adjust the integration rule according to the polynomial order of shape functions. More...

virtual int	ComputeIntegrationOrder () const override
	Compute integration order according to ... . More...

virtual void	SetIntegrationRule (int order) override

virtual void	SideShapeFunction (int side, TPZVec< REAL > &point, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi)
	Compute the values of the shape function along the side. 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	LoadElementReference ()
	Loads the geometric element reference. 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 bool	HasMaterial (const std::set< int > &materialids) const
	Verifies if the material associated with the element is contained in the set. 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	TransferMultiphysicsElementSolution ()

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

virtual void	InitializeIntegrationRule ()

virtual void	SetIntegrationRule (TPZIntPoints *intrule)
	Method to set a dynamically allocated integration rule. 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 bool	NeedsComputing (const std::set< int > &materialids)
	return true if the element has a variational statement associated with the material ids More...

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...

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

Static Public Member Functions
static void	SetTensorialShape (TPZCompMesh *cmesh)
	Sets tensorial shape functions for all Discontinuous elements in cmesh. More...

static void	SetTotalOrderShape (TPZCompMesh *cmesh)
	Set total order shape functions for all Discontinuous elements in cmesh. More...

static TPZCompEl *	CreateDisc (TPZGeoEl *geo, TPZCompMesh &mesh, int64_t &index)
	Creates discontinuous computational element. More...

static void	SetOrthogonalFunction (void(*orthogonal)(REAL C, REAL x0, REAL x, int degree, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, int n))
	Sets the orthogonal function which will be used throughout the program. More...

static REAL	EvaluateSquareResidual2D (TPZInterpolationSpace *cel)
	Compute the integral of the square residual over the element domain. More...

static void	EvaluateSquareResidual2D (TPZCompMesh &cmesh, TPZVec< REAL > &error, bool verbose=false)
	Evaluates the square residual for every element in mesh. More...

Static Public Member Functions inherited from TPZInterpolationSpace
static void	Convert2Axes (const TPZFMatrix< REAL > &dphi, const TPZFMatrix< REAL > &jacinv, TPZFMatrix< REAL > &dphidx)
	convert a shapefunction derivative in xi-eta to a function derivative in axes More...

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
virtual int64_t	CreateMidSideConnect ()
	It creates new conect that it associates the degrees of freedom of the element and returns its index. More...

virtual void	ComputeShape (TPZVec< REAL > &intpoint, TPZVec< REAL > &X, TPZFMatrix< REAL > &jacobian, TPZFMatrix< REAL > &axes, REAL &detjac, TPZFMatrix< REAL > &jacinv, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< REAL > &dphidx) override
	Compute shape functions based on master element in the classical FEM manner. More...

Protected Member Functions inherited from TPZInterpolationSpace
void	ExpandShapeFunctions (TPZVec< int64_t > &connectlist, TPZVec< int > &dependencyorder, TPZVec< int > &blocksizes, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi)
	Auxiliary method to expand a vector of shapefunctions and their derivatives to acount for constraints. More...

Protected Attributes
TPZAutoPointer< TPZIntPoints >	fIntRule

pzshape::TPZShapeDisc::MShapeType	fShapefunctionType
	Shape function type used by the element. More...

int64_t	fConnectIndex
	It preserves index of connect associated to the element. More...

REAL	fConstC
	Normalizing constant for shape functions. More...

bool	fUseQsiEta
	Variable to choose the qsi point or the X point in the calculus of the phis and dphis. More...

TPZAutoPointer< TPZFunction< STATE > >	fExternalShape
	A pz function to allow the inclusion of extra shape functions which are defined externally. More...

TPZManVector< REAL, 3 >	fCenterPoint
	It keeps the interior point coordinations of the element. More...

Protected Attributes inherited from TPZInterpolationSpace
int	fPreferredOrder
	Preferred polynomial order. More...

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...

Private Member Functions
TPZAutoPointer< TPZIntPoints >	CreateIntegrationRule () const

Detailed Description

This class implements a discontinuous element (for use with discontinuous Galerkin). Computational Element.

Definition at line 35 of file TPZCompElDisc.h.

Constructor & Destructor Documentation

◆ TPZCompElDisc() [1/6]

TPZCompElDisc::TPZCompElDisc ( )

Default constructor.

Definition at line 108 of file TPZCompElDisc.cpp.

References pzshape::TPZShapeDisc::ETensorial, fConstC, fIntRule, fShapefunctionType, and fUseQsiEta.

Referenced by Clone(), ClonePatchEl(), CreateDisc(), EvaluateSquareResidual2D(), and SetNInterfaces().

◆ TPZCompElDisc() [2/6]

TPZCompElDisc::TPZCompElDisc	(	TPZCompMesh &	mesh,
		TPZGeoEl *	ref,
		int64_t &	index
	)

Constructor of the discontinuous element associated with geometric element.

Definition at line 183 of file TPZCompElDisc.cpp.

References CreateIntegrationRule(), CreateMidSideConnect(), pzshape::TPZShapeDisc::ETensorial, fIntRule, TPZCompEl::fMesh, fShapefunctionType, TPZCompMesh::GetDefaultOrder(), SetDegree(), TPZGeoEl::SetReference(), and SetTrueUseQsiEta().

◆ TPZCompElDisc() [3/6]

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

Constructor.

Definition at line 118 of file TPZCompElDisc.cpp.

References CreateIntegrationRule(), pzshape::TPZShapeDisc::ETensorial, fIntRule, fShapefunctionType, and SetTrueUseQsiEta().

◆ TPZCompElDisc() [4/6]

TPZCompElDisc::TPZCompElDisc	(	TPZCompMesh &	mesh,
		const TPZCompElDisc &	copy
	)

Copy constructor.

Definition at line 126 of file TPZCompElDisc.cpp.

References TPZIntPoints::Clone(), fExternalShape, fIntRule, fShapefunctionType, fUseQsiEta, GetIntegrationRule(), and SetExternalShapeFunction().

◆ TPZCompElDisc() [5/6]

TPZCompElDisc::TPZCompElDisc	(	TPZCompMesh &	mesh,
		const TPZCompElDisc &	copy,
		std::map< int64_t, int64_t > &	gl2lcConMap,
		std::map< int64_t, int64_t > &	gl2lcElMap
	)

Creates a clone of the given element in a pathc mesh.

Parameters

mesh	patch mesh
copy	element to be copied
gl2lcConMap	map between the connect indexes in original and patch mesh
gl2lcElMap	map between the element indexes in original an patch mesh

Definition at line 141 of file TPZCompElDisc.cpp.

References TPZIntPoints::Clone(), fExternalShape, TPZCompEl::fIndex, fIntRule, fShapefunctionType, fUseQsiEta, GetIntegrationRule(), and SetExternalShapeFunction().

◆ TPZCompElDisc() [6/6]

TPZCompElDisc::TPZCompElDisc	(	TPZCompMesh &	mesh,
		const TPZCompElDisc &	copy,
		int64_t &	index
	)

Definition at line 162 of file TPZCompElDisc.cpp.

References TPZIntPoints::Clone(), CreateMidSideConnect(), Degree(), fConstC, fExternalShape, fIntRule, fShapefunctionType, fUseQsiEta, GetIntegrationRule(), TPZCompEl::Reference(), SetDegree(), SetExternalShapeFunction(), and TPZGeoEl::SetReference().

◆ ~TPZCompElDisc()

TPZCompElDisc::~TPZCompElDisc ( )

virtual

Default destructor.

Definition at line 101 of file TPZCompElDisc.cpp.

References TPZGeoEl::Reference(), and TPZGeoEl::ResetReference().

Referenced by ClonePatchEl().

Member Function Documentation

◆ AccumulateIntegrationRule()

void TPZCompElDisc::AccumulateIntegrationRule	(	int	degree,
		TPZStack< REAL > &	point,
		TPZStack< REAL > &	weight
	)

virtual

Reimplemented in TPZAgglomerateElement.

Definition at line 699 of file TPZCompElDisc.cpp.

References TPZGeoEl::CreateSideIntegrationRule(), degree(), fabs, TPZGeoEl::Jacobian(), TPZIntPoints::NPoints(), TPZGeoEl::NSides(), TPZIntPoints::Point(), TPZStack< T, NumExtAlloc >::Push(), PZError, TPZCompEl::Reference(), and TPZGeoEl::X().

Referenced by TPZAgglomerateElement::AccumulateIntegrationRule(), TPZAgglomerateElement::ProjectSolution(), and VolumeOfEl().

◆ AccumulateVertices()

void TPZCompElDisc::AccumulateVertices ( TPZStack< TPZGeoNode *> & nodes )

virtual

Accumulates the vertices of the agglomerated elements.

Reimplemented in TPZAgglomerateElement.

Definition at line 846 of file TPZCompElDisc.cpp.

References TPZGeoEl::NNodes(), TPZGeoEl::NodePtr(), TPZStack< T, NumExtAlloc >::Push(), PZError, and TPZCompEl::Reference().

Referenced by TPZAgglomerateElement::AccumulateVertices(), and VolumeOfEl().

◆ AppendExternalShapeFunctions()

void TPZCompElDisc::AppendExternalShapeFunctions	(	TPZVec< REAL > &	X,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi
	)

Add extenal shape function into already computed phi and dphi discontinuous functions.

Definition at line 277 of file TPZCompElDisc.cpp.

References TPZMatrix< TVar >::Cols(), DebugStop, Degree(), Dimension(), TPZFunction< TVar >::Execute(), fExternalShape, fShapefunctionType, TPZFunction< TVar >::NFunctions(), PZError, TPZFMatrix< TVar >::Resize(), TPZMatrix< TVar >::Rows(), and TPZFMatrix< TVar >::Zero().

Referenced by ClonePatchEl(), and ShapeX().

◆ BuildCornerConnectList()

void TPZCompElDisc::BuildCornerConnectList ( std::set< int64_t > & connectindexes ) const

overridevirtual

adds the connect indexes associated with base shape functions to the set

Implements TPZCompEl.

Definition at line 1216 of file TPZCompElDisc.cpp.

References ConnectIndex().

Referenced by NCornerConnects().

◆ BuildTransferMatrix()

void TPZCompElDisc::BuildTransferMatrix	(	TPZCompElDisc &	coarsel,
		TPZTransfer< STATE > &	transfer
	)

◆ CenterPoint() [1/2]

REAL TPZCompElDisc::CenterPoint ( int index ) const

inline

Definition at line 310 of file TPZCompElDisc.h.

Referenced by TPZAgglomerateElement::CenterPoint(), TPZAgglomerateElement::CreateAgglomerateMesh(), and TPZAgglomerateElement::Print().

◆ CenterPoint() [2/2]

void TPZCompElDisc::CenterPoint ( TPZVec< REAL > & center )

virtual

Reimplemented in TPZAgglomerateElement.

Definition at line 727 of file TPZCompElDisc.cpp.

References TPZGeoEl::CenterPoint(), EDiscontinuous, TPZGeoEl::NSides(), PZError, TPZCompEl::Reference(), and Type().

◆ ClassId()

int TPZCompElDisc::ClassId ( ) const

overridevirtual

Returns the unique identifier for reading/writing objects to streams.

returns the unique identifier for reading/writing objects to streams

Reimplemented from TPZInterpolationSpace.

Definition at line 897 of file TPZCompElDisc.cpp.

References TPZInterpolationSpace::ClassId(), and Hash().

Referenced by TPZAgglomerateElement::ClassId(), and VolumeOfEl().

◆ Clone() [1/2]

virtual TPZCompEl* TPZCompElDisc::Clone ( TPZCompMesh & mesh ) const

inlineoverridevirtual

Method for creating a copy of the element.

Implements TPZCompEl.

Definition at line 153 of file TPZCompElDisc.h.

References TPZCompElDisc().

Referenced by TPZAgglomerateElement::CreateAgglomerateMesh().

◆ Clone() [2/2]

virtual TPZCompEl* TPZCompElDisc::Clone	(	TPZCompMesh &	mesh,
		int64_t &	index
	)		const

inlinevirtual

Definition at line 157 of file TPZCompElDisc.h.

References TPZCompElDisc().

◆ ClonePatchEl()

virtual TPZCompEl* TPZCompElDisc::ClonePatchEl	(	TPZCompMesh &	mesh,
		std::map< int64_t, int64_t > &	gl2lcConMap,
		std::map< int64_t, int64_t > &	gl2lcElMap
	)		const

inlineoverridevirtual

See also: class TPZCompEl

Implements TPZCompEl.

Definition at line 164 of file TPZCompElDisc.h.

References AppendExternalShapeFunctions(), ComputeShape(), Divide(), GetIntegrationRule(), Shape(), ShapeX(), TPZCompElDisc(), and ~TPZCompElDisc().

◆ ComputeShape() [1/2]

void TPZCompElDisc::ComputeShape	(	TPZVec< REAL > &	intpoint,
		TPZVec< REAL > &	X,
		TPZFMatrix< REAL > &	jacobian,
		TPZFMatrix< REAL > &	axes,
		REAL &	detjac,
		TPZFMatrix< REAL > &	jacinv,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< REAL > &	dphidx
	)

overrideprotectedvirtual

Compute shape functions based on master element in the classical FEM manner.

Reimplemented from TPZInterpolationSpace.

Definition at line 223 of file TPZCompElDisc.cpp.

References TPZInterpolationSpace::Convert2Axes(), fUseQsiEta, TPZGeoEl::Jacobian(), PZError, TPZCompEl::Reference(), TPZFMatrix< TVar >::Resize(), TPZMatrix< TVar >::Rows(), Shape(), ShapeX(), TPZGeoEl::X(), and TPZFMatrix< TVar >::Zero().

Referenced by ClonePatchEl(), ComputeShape(), ComputeSolution(), and EvaluateSquareResidual2D().

◆ ComputeShape() [2/2]

void TPZCompElDisc::ComputeShape	(	TPZVec< REAL > &	intpoint,
		TPZMaterialData &	data
	)

overridevirtual

Compute shape functions based on master element in the classical FEM manne.

Parameters

[in]	intpoint	point in master element coordinates
[in]	data	stores all input data

Reimplemented from TPZInterpolationSpace.

Definition at line 250 of file TPZCompElDisc.cpp.

References TPZMaterialData::axes, ComputeShape(), TPZMaterialData::detjac, TPZMaterialData::dphi, TPZMaterialData::dphix, TPZMaterialData::jacinv, TPZMaterialData::jacobian, TPZMaterialData::phi, and TPZMaterialData::x.

◆ ComputeSolution() [1/4]

void TPZCompElDisc::ComputeSolution	(	TPZVec< REAL > &	qsi,
		TPZSolVec &	sol,
		TPZGradSolVec &	dsol,
		TPZFMatrix< REAL > &	axes
	)

overridevirtual

Computes solution and its derivatives in the local coordinate qsi.

Parameters

qsi	master element coordinate
sol	finite element solution
dsol	solution derivatives
axes	axes associated with the derivative of the solution

Reimplemented from TPZCompEl.

Definition at line 995 of file TPZCompElDisc.cpp.

References TPZMaterialData::axes, ComputeShape(), TPZGeoEl::Dimension(), TPZMaterialData::dphix, TPZMaterialData::dsol, TPZMaterialData::jacinv, TPZMaterialData::jacobian, NShapeF(), TPZMaterialData::phi, TPZCompEl::Reference(), TPZManVector< T, NumExtAlloc >::Resize(), TPZFMatrix< TVar >::Resize(), TPZMaterialData::sol, and TPZMaterialData::x.

Referenced by ComputeSolution(), EvaluateSquareResidual2D(), and VolumeOfEl().

◆ ComputeSolution() [2/4]

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

overridevirtual

Compute shape functions based on master element in the classical FEM manne.

Parameters

[in]	qsi	point in master element coordinates
[in]	data	stores all input data

Reimplemented from TPZCompEl.

Definition at line 988 of file TPZCompElDisc.cpp.

References TPZMaterialData::axes, ComputeSolution(), TPZMaterialData::dphix, TPZMaterialData::dsol, TPZMaterialData::phi, and TPZMaterialData::sol.

◆ ComputeSolution() [3/4]

void TPZCompElDisc::ComputeSolution	(	TPZVec< REAL > &	qsi,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphix,
		const TPZFMatrix< REAL > &	axes,
		TPZSolVec &	sol,
		TPZGradSolVec &	dsol
	)

overridevirtual

Computes solution and its derivatives in local coordinate qsi.

Parameters

qsi	master element coordinate
phi	matrix containing shape functions compute in qsi point
dphix	matrix containing the derivatives of shape functions with respect of global coordinates: D[phi,x], D[phi,y], D[phi,z]
axes	axes associated with the derivative of the solution
sol	finite element solution
dsol	solution derivatives

Reimplemented from TPZCompEl.

Definition at line 1015 of file TPZCompElDisc.cpp.

References TPZCompMesh::Block(), TPZMatrix< TVar >::Cols(), TPZCompEl::Connect(), TPZVec< T >::Fill(), TPZCompEl::Material(), TPZCompEl::Mesh(), NConnects(), TPZMaterial::NStateVariables(), TPZBlock< TVar >::Position(), TPZManVector< T, NumExtAlloc >::Resize(), TPZVec< T >::resize(), TPZMatrix< TVar >::Rows(), TPZConnect::SequenceNumber(), TPZBlock< TVar >::Size(), and TPZCompMesh::Solution().

◆ ComputeSolution() [4/4]

void TPZCompElDisc::ComputeSolution	(	TPZVec< REAL > &	qsi,
		TPZVec< REAL > &	normal,
		TPZSolVec &	leftsol,
		TPZGradSolVec &	dleftsol,
		TPZFMatrix< REAL > &	leftaxes,
		TPZSolVec &	rightsol,
		TPZGradSolVec &	drightsol,
		TPZFMatrix< REAL > &	rightaxes
	)

overridevirtual

Computes solution and its derivatives in the local coordinate qsi.
This method will function for both volumetric and interface elements.

Parameters

qsi	master element coordinate of the interface element
normal	unitary normal vector
leftsol	finite element solution
dleftsol	solution derivatives
leftaxes	axes associated with the left solution
rightsol	finite element solution
drightsol	solution derivatives
rightaxes	axes associated with the right solution

Reimplemented from TPZCompEl.

Definition at line 1054 of file TPZCompElDisc.cpp.

References TPZManVector< T, NumExtAlloc >::Resize(), TPZVec< T >::Resize(), TPZVec< T >::resize(), and TPZFMatrix< TVar >::Zero().

◆ ConnectIndex()

int64_t TPZCompElDisc::ConnectIndex ( int side = 0 ) const

overridevirtual

Returns the connect index from the element.

Implements TPZCompEl.

Definition at line 377 of file TPZCompElDisc.cpp.

References fConnectIndex.

Referenced by BuildCornerConnectList(), BuildTransferMatrix(), TPZAgglomerateElement::CalcStiff(), TPZMHMeshControl::CreateLagrangeMultiplierMesh(), TPZAgglomerateElement::CreateMidSideConnect(), Dimension(), and TPZAgglomerateElement::Print().

◆ ConstC()

REAL TPZCompElDisc::ConstC ( ) const

inline

It returns the constant that normalizes the bases of the element.

Definition at line 214 of file TPZCompElDisc.h.

References fConstC.

Referenced by TPZAgglomerateElement::Print().

◆ CreateDisc()

TPZCompEl * TPZCompElDisc::CreateDisc	(	TPZGeoEl *	geo,
		TPZCompMesh &	mesh,
		int64_t &	index
	)

inlinestatic

Creates discontinuous computational element.

Definition at line 431 of file TPZCompElDisc.h.

References TPZGeoEl::NumInterfaces(), TPZGeoEl::Reference(), and TPZCompElDisc().

Referenced by TPZCreateApproximationSpace::SetAllCreateFunctionsDiscontinuous().

◆ CreateGraphicalElement()

void TPZCompElDisc::CreateGraphicalElement	(	TPZGraphMesh &	grmesh,
		int	dimension
	)

overridevirtual

Creates corresponding graphical element(s) if the dimension matches graphical elements are used to generate output files.

Parameters

grmesh	graphical mesh where the element will be created
dimension	target dimension of the graphical element

Reimplemented from TPZCompEl.

Definition at line 609 of file TPZCompElDisc.cpp.

References TPZMaterial::Id(), TPZCompEl::Material(), TPZGraphMesh::Material_Is_PostProcessed(), NConnects(), TPZGeoEl::NSides(), and TPZCompEl::Reference().

Referenced by VolumeOfEl().

◆ CreateIntegrationRule()

TPZAutoPointer< TPZIntPoints > TPZCompElDisc::CreateIntegrationRule ( ) const

private

Definition at line 1068 of file TPZCompElDisc.cpp.

References TPZGeoEl::CreateSideIntegrationRule(), Degree(), Max(), TPZGeoEl::NSides(), and TPZCompEl::Reference().

Referenced by TPZCompElDisc().

◆ CreateMidSideConnect()

int64_t TPZCompElDisc::CreateMidSideConnect ( )

protectedvirtual

It creates new conect that it associates the degrees of freedom of the element and returns its index.

if the CompelDisc has no connect NShapeF() return -1

therefore nshape is initialize to 1

Reimplemented in TPZAgglomerateElement.

Definition at line 385 of file TPZCompElDisc.cpp.

References TPZCompMesh::AllocateNewConnect(), TPZCompMesh::Block(), TPZCompMesh::ConnectVec(), TPZCompMesh::Dimension(), Dimension(), TPZCompElSide::EqualLevelElementList(), fConnectIndex, TPZConnect::IncrementElConnected(), TPZCompEl::Material(), TPZCompEl::Mesh(), TPZVec< T >::NElements(), NShapeF(), TPZGeoEl::NSides(), TPZMaterial::NStateVariables(), PZError, TPZCompEl::Reference(), TPZConnect::SequenceNumber(), TPZBlock< TVar >::Set(), SetConnectIndex(), and TPZConnect::SetNShape().

Referenced by TPZCompElDisc().

◆ Degree()

int TPZCompElDisc::Degree ( ) const

virtual

Returns the degree of interpolation of the element.

Definition at line 1225 of file TPZCompElDisc.cpp.

References TPZCompEl::Connect(), fConnectIndex, and TPZConnect::Order().

Referenced by AppendExternalShapeFunctions(), BuildTransferMatrix(), TPZAgglomerateElement::CalcStiff(), TPZFlowCompMesh::ComputeTimeStep(), CreateIntegrationRule(), Divide(), TPZAgglomerateElement::InitializeElement(), NConnectShapeF(), NShapeF(), TPZAgglomerateElement::Print(), Print(), TPZAgglomerateElement::ProjectSolution(), SetFalseUseQsiEta(), ShapeX(), TPZCompElDisc(), and TPZNonLinMultGridAnalysis::UniformlyRefineMesh().

◆ Dimension()

int TPZCompElDisc::Dimension ( ) const

inlineoverridevirtual

Returns dimension from the element.

Implements TPZCompEl.

Definition at line 267 of file TPZCompElDisc.h.

References ConnectIndex(), TPZGeoEl::Dimension(), NormalizeConst(), and TPZCompEl::Reference().

Referenced by AppendExternalShapeFunctions(), BuildTransferMatrix(), TPZAgglomerateElement::ComputeNeighbours(), CreateMidSideConnect(), Divide(), EvaluateSquareResidual2D(), NShapeF(), Print(), SetFalseUseQsiEta(), ShapeX(), and SolutionX().

◆ Divide()

void TPZCompElDisc::Divide	(	int64_t	index,
		TPZVec< int64_t > &	subindex,
		int	interpolate = `0`
	)

overridevirtual

Divide the computational element.

Reimplemented from TPZCompEl.

Definition at line 507 of file TPZCompElDisc.cpp.

References TPZCompMesh::CreateCompEl(), Degree(), TPZMaterial::Dimension(), Dimension(), TPZGeoEl::Divide(), TPZCompMesh::ElementVec(), TPZCompMesh::ExpandSolution(), fShapefunctionType, TPZInterpolationSpace::InterpolateSolution(), LOGPZ_ERROR, TPZCompEl::Material(), TPZCompEl::Mesh(), TPZVec< T >::NElements(), TPZGeoEl::NSubElements(), TPZGeoMesh::Print(), TPZCompMesh::Print(), PZError, TPZCompEl::Reference(), TPZCompMesh::Reference(), TPZInterpolationSpace::RemoveInterfaces(), TPZGeoEl::ResetReference(), TPZVec< T >::Resize(), TPZCompMesh::SetAllCreateFunctions(), and SetDegree().

Referenced by ClonePatchEl().

◆ EvaluateSquareResidual2D() [1/2]

REAL TPZCompElDisc::EvaluateSquareResidual2D ( TPZInterpolationSpace * cel )

static

Compute the integral of the square residual over the element domain.

For instance, let us take the Poisson's equation: -Laplac(u) = f. Then this method compute the integral of ( -Laplac(u) - f )^2. For the given example it is observed that approximation orders < 2 will not work properly since Laplac(u) is always = 0. It works only for elements that lay in the same space dimension of the master element.

Definition at line 1120 of file TPZCompElDisc.cpp.

References TPZMaterialData::axes, TPZIntPoints::Clone(), ComputeShape(), ComputeSolution(), TPZMaterial::ComputeSquareResidual(), DebugStop, TPZMaterialData::detjac, Dimension(), TPZMaterialData::dphix, TPZMaterialData::dsol, fabs, fExternalShape, TPZInterpolationSpace::GetIntegrationRule(), TPZIntPoints::GetMaxOrder(), TPZMaterial::HasForcingFunction(), TPZInterpolationSpace::InitMaterialData(), TPZCompMesh::InsertMaterialObject(), TPZMaterial::IntegrationRuleOrder(), TPZInterpolationSpace::InterpolateSolution(), TPZCompEl::LoadElementReference(), TPZCompMesh::LoadReferences(), TPZCompEl::Material(), TPZInterpolationSpace::MaxOrder(), MaxOrder(), TPZCompEl::Mesh(), TPZCompEl::NConnects(), TPZIntPoints::NPoints(), TPZMaterialData::p, TPZMaterialData::phi, TPZIntPoints::Point(), PZError, TPZCompEl::Reference(), TPZCompMesh::Reference(), SetDegree(), TPZIntPoints::SetOrder(), SetTensorialShapeFull(), TPZMaterialData::sol, TPZCompElDisc(), and TPZMaterialData::x.

Referenced by EvaluateSquareResidual2D(), and PRefine().

◆ EvaluateSquareResidual2D() [2/2]

void TPZCompElDisc::EvaluateSquareResidual2D	(	TPZCompMesh &	cmesh,
		TPZVec< REAL > &	error,
		bool	verbose = `false`
	)

static

Evaluates the square residual for every element in mesh.

Definition at line 1188 of file TPZCompElDisc.cpp.

References TPZGeoEl::Dimension(), TPZCompMesh::ElementVec(), EvaluateSquareResidual2D(), TPZVec< T >::Fill(), TPZCompMesh::NElements(), TPZCompEl::Reference(), and TPZVec< T >::Resize().

◆ GetIntegrationRule() [1/2]

const TPZIntPoints & TPZCompElDisc::GetIntegrationRule ( ) const

overridevirtual

Returns a reference to an integration rule suitable for integrating the interior of the element.

Implements TPZInterpolationSpace.

Definition at line 1080 of file TPZCompElDisc.cpp.

References DebugStop, TPZCompEl::fIntegrationRule, and fIntRule.

Referenced by ClonePatchEl(), and TPZCompElDisc().

◆ GetIntegrationRule() [2/2]

TPZIntPoints & TPZCompElDisc::GetIntegrationRule ( )

overridevirtual

Returns a reference to an integration rule suitable for integrating the interior of the element.

Implements TPZInterpolationSpace.

Definition at line 1093 of file TPZCompElDisc.cpp.

References DebugStop, TPZCompEl::fIntegrationRule, and fIntRule.

◆ GetMaterial()

int TPZCompElDisc::GetMaterial ( const TPZGeoElSide & gside )

◆ HasExternalShapeFunction()

bool TPZCompElDisc::HasExternalShapeFunction ( )

Return whether element has external shape functions set to.

Definition at line 890 of file TPZCompElDisc.cpp.

References fExternalShape.

◆ InternalPoint()

void TPZCompElDisc::InternalPoint ( TPZVec< REAL > & point )

Returns the center point.

Definition at line 474 of file TPZCompElDisc.cpp.

References fCenterPoint, and TPZVec< T >::Resize().

Referenced by SetFalseUseQsiEta().

◆ MaxOrder()

int TPZCompElDisc::MaxOrder ( )

overridevirtual

Returns the max order of interpolation.

Reimplemented from TPZInterpolationSpace.

Definition at line 1111 of file TPZCompElDisc.cpp.

References fExternalShape, TPZInterpolationSpace::MaxOrder(), and TPZFunction< TVar >::PolynomialOrder().

Referenced by EvaluateSquareResidual2D(), and SideConnectLocId().

◆ MaxOrderExceptExternalShapes()

int TPZCompElDisc::MaxOrderExceptExternalShapes ( )

Returns the max order of interpolation excluding external shape order.

Definition at line 1107 of file TPZCompElDisc.cpp.

References TPZInterpolationSpace::MaxOrder().

Referenced by SideConnectLocId().

◆ NConnects()

int TPZCompElDisc::NConnects ( ) const

overridevirtual

Returns the number of connects.

Implements TPZCompEl.

Definition at line 381 of file TPZCompElDisc.cpp.

References fConnectIndex.

Referenced by TPZAgglomerateElement::CalcStiff(), ComputeSolution(), CreateGraphicalElement(), NSideConnects(), and SetFalseUseQsiEta().

◆ NConnectShapeF()

int TPZCompElDisc::NConnectShapeF	(	int	inod,
		int	order
	)		const

overridevirtual

Returns the number of shapefunctions associated with a connect.

Implements TPZInterpolationSpace.

Definition at line 461 of file TPZCompElDisc.cpp.

References DebugStop, Degree(), NShapeF(), and PZError.

Referenced by SideConnectLocId().

◆ NCornerConnects()

int TPZCompElDisc::NCornerConnects ( ) const

inline

Amount of vertices of the element.

Definition at line 261 of file TPZCompElDisc.h.

References BuildCornerConnectList(), TPZGeoEl::NNodes(), and TPZCompEl::Reference().

◆ NInterfaces()

int TPZCompElDisc::NInterfaces ( )

virtual

Returns the number of interfaces.

Reimplemented in TPZAgglomerateElement.

Definition at line 658 of file TPZCompElDisc.cpp.

References DebugStop, NSides(), and PZError.

Referenced by SetNInterfaces().

◆ NormalizeConst()

REAL TPZCompElDisc::NormalizeConst ( )

virtual

Calculates the normalizing constant of the bases of the element.

Reimplemented in TPZAgglomerateElement.

Definition at line 200 of file TPZCompElDisc.cpp.

References TPZGeoNode::Coord(), dist(), fCenterPoint, TPZGeoEl::Mesh(), TPZGeoEl::NNodes(), TPZGeoEl::NodeIndex(), TPZGeoMesh::NodeVec(), pow(), TPZCompEl::Reference(), and sqrt.

Referenced by Dimension(), TPZAgglomerateElement::NormalizeConst(), and SetFalseUseQsiEta().

◆ NShapeF()

int TPZCompElDisc::NShapeF ( ) const

overridevirtual

Returns the shapes number of the element.

Implements TPZInterpolationSpace.

Definition at line 448 of file TPZCompElDisc.cpp.

References Degree(), Dimension(), fConnectIndex, fExternalShape, fShapefunctionType, and TPZFunction< TVar >::NFunctions().

Referenced by BuildTransferMatrix(), TPZAgglomerateElement::CalcStiff(), ComputeSolution(), CreateMidSideConnect(), TPZAgglomerateElement::CreateMidSideConnect(), NConnectShapeF(), TPZAgglomerateElement::ProjectSolution(), SetDegree(), SetExternalShapeFunction(), SideConnectLocId(), and SolutionX().

◆ NSideConnects()

virtual int TPZCompElDisc::NSideConnects ( int iside ) const

inlineoverridevirtual

Returns the number of dof nodes along side iside.

Implements TPZInterpolationSpace.

Definition at line 277 of file TPZCompElDisc.h.

References NConnects().

◆ NSides()

int TPZCompElDisc::NSides ( )

Definition at line 653 of file TPZCompElDisc.cpp.

References TPZGeoEl::NSides(), and TPZCompEl::Reference().

Referenced by NInterfaces(), SetFalseUseQsiEta(), and VolumeOfEl().

◆ PRefine()

virtual void TPZCompElDisc::PRefine ( int order )

inlineoverridevirtual

Change the preferred order for the element and proceed the adjust of the aproximation space taking in acount the type
of formulation and the neighbours of the element.

Implements TPZInterpolationSpace.

Definition at line 413 of file TPZCompElDisc.h.

References error(), EvaluateSquareResidual2D(), SetDegree(), and verbose.

◆ Print()

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

overridevirtual

Prints the features of the element.

Reimplemented from TPZInterpolationSpace.

Reimplemented in TPZAgglomerateElement.

Definition at line 349 of file TPZCompElDisc.cpp.

References Degree(), Dimension(), fCenterPoint, fConnectIndex, fConstC, fUseQsiEta, TPZGeoEl::Index(), TPZGeoEl::MaterialId(), TPZVec< T >::NElements(), TPZCompEl::Print(), TPZCompEl::Reference(), and TPZGeoEl::X().

Referenced by SetFalseUseQsiEta().

◆ Read()

void TPZCompElDisc::Read	(	TPZStream &	buf,
		void *	context
	)

overridevirtual

Read the element data from a stream.

Read the element data from a stream

Reimplemented from TPZInterpolationSpace.

Definition at line 946 of file TPZCompElDisc.cpp.

References TPZGeoEl::CreateSideIntegrationRule(), fCenterPoint, fConnectIndex, fConstC, fIntRule, fShapefunctionType, TPZPersistenceManager::GetInstance(), TPZGeoEl::NSides(), TPZStream::Read(), TPZInterpolationSpace::Read(), and TPZIntPoints::SetOrder().

Referenced by TPZAgglomerateElement::Read(), and VolumeOfEl().

◆ SetCenterPoint()

void TPZCompElDisc::SetCenterPoint	(	int	i,
		REAL	x
	)

inline

Definition at line 314 of file TPZCompElDisc.h.

References SizeOfElement().

Referenced by TPZAgglomerateElement::CenterPoint(), Hdiv2dPaper201504::CMeshPressure(), hdivCurvedJCompAppMath::CMeshPressure(), Hdiv3dPaper201504::CMeshPressure(), TPZBuildMultiphysicsMesh::UniformRefineCompEl(), and TPZBuildMultiphysicsMesh::UniformRefineCompMesh().

◆ SetConnectIndex()

void TPZCompElDisc::SetConnectIndex	(	int	inode,
		int64_t	index
	)

inlineoverridevirtual

Set the index i to node inode.

Parameters

inode	node to set index
index	index to be seted

Implements TPZCompEl.

Definition at line 274 of file TPZCompElDisc.h.

Referenced by CreateMidSideConnect(), and TPZAgglomerateElement::CreateMidSideConnect().

◆ SetConstC()

void TPZCompElDisc::SetConstC ( REAL c )

inline

Definition at line 216 of file TPZCompElDisc.h.

Referenced by Hdiv2dPaper201504::CMeshPressure(), hdivCurvedJCompAppMath::CMeshPressure(), Hdiv3dPaper201504::CMeshPressure(), TPZAgglomerateElement::InitializeElement(), TPZBuildMultiphysicsMesh::UniformRefineCompEl(), and TPZBuildMultiphysicsMesh::UniformRefineCompMesh().

◆ SetCreateFunctions()

void TPZCompElDisc::SetCreateFunctions ( TPZCompMesh * mesh )

overridevirtual

Set create function in TPZCompMesh to create elements of this type.

Reimplemented from TPZCompEl.

Definition at line 1221 of file TPZCompElDisc.cpp.

References TPZCompMesh::SetAllCreateFunctionsDiscontinuous().

Referenced by SetNInterfaces().

◆ SetDegree()

void TPZCompElDisc::SetDegree ( int degree )

virtual

◆ SetExternalShapeFunction()

void TPZCompElDisc::SetExternalShapeFunction ( TPZAutoPointer< TPZFunction< STATE > > externalShapes )

Define external shape functions which are stored in class attribute fExternalShape.

Definition at line 875 of file TPZCompElDisc.cpp.

References TPZCompMesh::Block(), TPZCompMesh::ConnectVec(), fConnectIndex, fExternalShape, TPZCompEl::Material(), TPZCompEl::Mesh(), NShapeF(), TPZMaterial::NStateVariables(), TPZConnect::SequenceNumber(), TPZBlock< TVar >::Set(), TPZConnect::SetNShape(), and TPZConnect::SetNState().

Referenced by TPZCompElDisc().

◆ SetFalseUseQsiEta()

void TPZCompElDisc::SetFalseUseQsiEta ( )

inline

Definition at line 235 of file TPZCompElDisc.h.

References TPZGeoEl::CenterPoint(), DebugStop, Degree(), degree(), Dimension(), InternalPoint(), NConnects(), NormalizeConst(), NSides(), Print(), TPZCompEl::Reference(), SetDegree(), and TPZGeoEl::X().

Referenced by TPZMHMeshControl::CreateLagrangeMultiplierMesh(), and TPZMHMixedMeshControl::CreateRotationMesh().

◆ SetInnerRadius()

virtual void TPZCompElDisc::SetInnerRadius ( REAL InnerRadius )

inlinevirtual

Sets the inner radius value.

Reimplemented in TPZAgglomerateElement.

Definition at line 117 of file TPZCompElDisc.h.

References PZError.

◆ SetNInterfaces()

virtual void TPZCompElDisc::SetNInterfaces ( int nfaces )

inlinevirtual

Sets element's number of interfaces.

Reimplemented in TPZAgglomerateElement.

Definition at line 121 of file TPZCompElDisc.h.

References NInterfaces(), PZError, SetCreateFunctions(), and TPZCompElDisc().

◆ SetOrthogonalFunction()

static void TPZCompElDisc::SetOrthogonalFunction ( void(*)(REAL C, REAL x0, REAL x, int degree, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, int n) orthogonal )

inlinestatic

Sets the orthogonal function which will be used throughout the program.

Parameters

orthogonal pointer to a function which will be used to generate the shape functions

Definition at line 112 of file TPZCompElDisc.h.

References pzshape::TPZShapeDisc::fOrthogonal.

◆ SetPreferredOrder()

virtual void TPZCompElDisc::SetPreferredOrder ( int order )

inlineoverridevirtual

Define the desired order for entire element.

Implements TPZInterpolationSpace.

Definition at line 406 of file TPZCompElDisc.h.

References SetDegree().

◆ SetTensorialShape() [1/2]

void TPZCompElDisc::SetTensorialShape ( TPZCompMesh * cmesh )

static

Sets tensorial shape functions for all Discontinuous elements in cmesh.

Definition at line 77 of file TPZCompElDisc.cpp.

References TPZCompMesh::ElementVec(), TPZCompMesh::NElements(), and SetTensorialShape().

Referenced by Hdiv2dPaper201504::CMeshPressure(), hdivCurvedJCompAppMath::CMeshPressure(), and SetTensorialShape().

◆ SetTensorialShape() [2/2]

void TPZCompElDisc::SetTensorialShape ( )

Set tensorial shape functions.

Definition at line 57 of file TPZCompElDisc.cpp.

References pzshape::TPZShapeDisc::ETensorial.

◆ SetTensorialShapeFull()

void TPZCompElDisc::SetTensorialShapeFull ( )

Set tensorial shape functions with many derivatives.

Available only for 2D shape functions.

Definition at line 67 of file TPZCompElDisc.cpp.

References pzshape::TPZShapeDisc::ETensorialFull.

Referenced by EvaluateSquareResidual2D().

◆ SetTotalOrderShape() [1/2]

void TPZCompElDisc::SetTotalOrderShape ( TPZCompMesh * cmesh )

static

Set total order shape functions for all Discontinuous elements in cmesh.

Definition at line 89 of file TPZCompElDisc.cpp.

References TPZCompMesh::ElementVec(), TPZCompMesh::NElements(), and SetTotalOrderShape().

Referenced by Hdiv2dPaper201504::CMeshPressure(), hdivCurvedJCompAppMath::CMeshPressure(), TPZMHMeshControl::CreateLagrangeMultiplierMesh(), TPZMHMixedMeshControl::CreateRotationMesh(), and SetTotalOrderShape().

◆ SetTotalOrderShape() [2/2]

void TPZCompElDisc::SetTotalOrderShape ( )

Set total order shape functions.

Definition at line 62 of file TPZCompElDisc.cpp.

References pzshape::TPZShapeDisc::EOrdemTotal.

Referenced by TPZMHMeshControl::CreateLagrangeMultiplierMesh().

◆ SetTotalOrderShapeFull()

void TPZCompElDisc::SetTotalOrderShapeFull ( )

Set total order shape functions.

Available only for 2D shape functions.

Definition at line 72 of file TPZCompElDisc.cpp.

References pzshape::TPZShapeDisc::EOrdemTotalFull.

◆ SetTrueUseQsiEta()

void TPZCompElDisc::SetTrueUseQsiEta ( )

inline

Definition at line 218 of file TPZCompElDisc.h.

References TPZGeoEl::CenterPoint(), DebugStop, TPZGeoEl::Dimension(), TPZVec< T >::Fill(), TPZGeoEl::NSides(), TPZCompEl::Reference(), and TPZVec< T >::resize().

Referenced by Hdiv2dPaper201504::CMeshPressure(), hdivCurvedJCompAppMath::CMeshPressure(), Hdiv3dPaper201504::CMeshPressure(), TPZHybridizeHDiv::HybridizeInternalSides(), TPZCompElDisc(), TPZBuildMultiphysicsMesh::UniformRefineCompEl(), and TPZBuildMultiphysicsMesh::UniformRefineCompMesh().

◆ Shape()

void TPZCompElDisc::Shape	(	TPZVec< REAL > &	qsi,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphidxi
	)

overridevirtual

Computes the shape function set at the point x. This method uses the order of interpolation of the element along the sides to compute the number of shapefunctions.

Parameters

qsi	point in master element coordinates
phi	vector of values of shapefunctions, dimension (numshape,1)
dphi	matrix of derivatives of shapefunctions, dimension (dim,numshape)

Implements TPZInterpolationSpace.

Definition at line 255 of file TPZCompElDisc.cpp.

References fUseQsiEta, TPZCompEl::Reference(), ShapeX(), and TPZGeoEl::X().

Referenced by BuildTransferMatrix(), ClonePatchEl(), and ComputeShape().