Implements Sparse Structural Matrices. Structural Matrix. More...

#include <TPZSpStructMatrix.h>

Inheritance diagram for TPZSpStructMatrix:

Collaboration diagram for TPZSpStructMatrix:

Public Member Functions
	TPZSpStructMatrix (TPZCompMesh *)

virtual TPZMatrix< STATE > *	Create () override

virtual TPZMatrix< STATE > *	CreateAssemble (TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface) override

virtual TPZStructMatrix *	Clone () override

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

Public Member Functions inherited from TPZStructMatrixOR
	TPZStructMatrixOR ()

	TPZStructMatrixOR (TPZCompMesh *)

	TPZStructMatrixOR (TPZAutoPointer< TPZCompMesh > cmesh)

	TPZStructMatrixOR (const TPZStructMatrixOR &copy)

virtual	~TPZStructMatrixOR ()

virtual TPZMatrix< STATE > *	CreateAssemble (TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface, unsigned numthreads_assemble, unsigned numthreads_decompose)

virtual void	Assemble (TPZMatrix< STATE > &mat, TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface) override
	Assemble the global system of equations into the matrix which has already been created. More...

virtual void	Assemble (TPZMatrix< STATE > &mat, TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface, unsigned numthreads_assemble, unsigned numthreads_decompose)

virtual void	Assemble (TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface) override
	Assemble the global right hand side. More...

void	Read (TPZStream &buf, void *context) override
	read objects from the stream More...

void	Write (TPZStream &buf, int withclassid) const override
	Writes this object to the TPZStream buffer. Include the classid if withclassid = true. More...

Public Member Functions inherited from TPZStructMatrixBase
virtual void	SetMesh (TPZCompMesh *)

virtual void	SetMesh (TPZAutoPointer< TPZCompMesh >)

virtual void	FilterEquations (TPZVec< int64_t > &origindex, TPZVec< int64_t > &destindex) const
	Filter out the equations which are out of the range. More...

virtual void	SetMaterialIds (const std::set< int > &materialids)
	Set the set of material ids which will be considered when assembling the system. More...

virtual void	SetNumThreads (int n)

virtual int	GetNumThreads () const

virtual void	SetEquationRange (int64_t mineq, int64_t maxeq)

virtual bool	HasRange () const
	Verify if a range has been specified. More...

virtual TPZEquationFilter &	EquationFilter ()
	access method for the equation filter More...

virtual int64_t	NReducedEquations () const
	number of equations after applying the filter More...

virtual TPZCompMesh *	Mesh () const
	Access method for the mesh pointer. More...

virtual bool	ShouldCompute (int matid) const
	Establish whether the element should be computed. More...

virtual const std::set< int > &	MaterialIds ()
	Returns the material ids. More...

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

void	Read (TPZStream &buf, void *context) override
	read objects from the stream More...

void	Write (TPZStream &buf, int withclassid) const override
	Writes this object to the TPZStream buffer. Include the classid if withclassid = true. More...

virtual	~TPZStructMatrixBase ()

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 int	main ()

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)

Private Member Functions
	TPZSpStructMatrix ()

Private Attributes
friend	TPZPersistenceManager

Additional Inherited Members
Protected Member Functions inherited from TPZStructMatrixOR
virtual void	Serial_Assemble (TPZMatrix< STATE > &mat, TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface)
	Assemble the global system of equations into the matrix which has already been created. More...

virtual void	Serial_Assemble (TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface)
	Assemble the global right hand side. More...

virtual void	MultiThread_Assemble (TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface)
	Assemble the global right hand side. More...

virtual void	MultiThread_Assemble (TPZMatrix< STATE > &mat, TPZFMatrix< STATE > &rhs, TPZAutoPointer< TPZGuiInterface > guiInterface)
	Assemble the global system of equations into the matrix which has already been created. More...

Protected Member Functions inherited from TPZStructMatrixBase
	TPZStructMatrixBase ()

	TPZStructMatrixBase (const TPZStructMatrixBase &)

	TPZStructMatrixBase (TPZCompMesh *)

	TPZStructMatrixBase (TPZAutoPointer< TPZCompMesh >)

Protected Attributes inherited from TPZStructMatrixBase
TPZCompMesh *	fMesh
	Pointer to the computational mesh from which the matrix will be generated. More...

TPZAutoPointer< TPZCompMesh >	fCompMesh
	Autopointer control of the computational mesh. More...

TPZEquationFilter	fEquationFilter
	Object which will determine which equations will be assembled. More...

std::set< int >	fMaterialIds
	Set of material ids to be considered. It is a private attribute. More...

int	fNumThreads
	Number of threads in Assemble process. More...

Detailed Description

Implements Sparse Structural Matrices. Structural Matrix.

Definition at line 23 of file TPZSpStructMatrix.h.

Constructor & Destructor Documentation

◆ TPZSpStructMatrix() [1/2]

TPZSpStructMatrix::TPZSpStructMatrix ( TPZCompMesh * mesh )

Definition at line 261 of file TPZSpStructMatrix.cpp.

◆ TPZSpStructMatrix() [2/2]

TPZSpStructMatrix::TPZSpStructMatrix ( )

private

Definition at line 258 of file TPZSpStructMatrix.cpp.

Member Function Documentation

◆ ClassId()

int TPZSpStructMatrix::ClassId ( ) const

overridevirtual

Define the class id associated with the class.

This id has to be unique for all classes A non unique id is flagged at the startup of the program

Reimplemented from TPZStructMatrixOR.

Definition at line 264 of file TPZSpStructMatrix.cpp.

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

Referenced by TPBSpStructMatrix::ClassId().

◆ Clone()

TPZStructMatrix * TPZSpStructMatrix::Clone ( )

overridevirtual

Reimplemented from TPZStructMatrixOR.

Reimplemented in TPBSpStructMatrix.

Definition at line 34 of file TPZSpStructMatrix.cpp.

◆ Create()

TPZMatrix< STATE > * TPZSpStructMatrix::Create ( )

overridevirtual

Longhin implementation

Creates a element graph

converts an element graph structure into a node graph structure those vectors have size ZERO !!!

vector sizes

Reimplemented from TPZStructMatrixOR.

Reimplemented in TPBSpStructMatrix.

Definition at line 75 of file TPZSpStructMatrix.cpp.

References TPZRenumbering::ConvertGraph(), DebugStop, LOGPZ_DEBUG, TPZVec< T >::NElements(), TPZFYsmpMatrix< TVar >::SetData(), TPZRenumbering::SetElementGraph(), TPZRenumbering::SetElementsNodes(), and TPZVec< T >::size().

Referenced by TPZEulerAnalysis::SetGMResBlock(), and TPZEulerAnalysis::SetGMResFront().

◆ CreateAssemble()

TPZMatrix< STATE > * TPZSpStructMatrix::CreateAssemble	(	TPZFMatrix< STATE > &	rhs,
		TPZAutoPointer< TPZGuiInterface >	guiInterface
	)

overridevirtual

Reimplemented from TPZStructMatrixBase.

Reimplemented in TPBSpStructMatrix.

Definition at line 37 of file TPZSpStructMatrix.cpp.

References LOGPZ_DEBUG, TPZFMatrix< TVar >::Redim(), TPZTimer::start(), and TPZTimer::stop().

◆ main()

int TPZSpStructMatrix::main ( )

static

Used only for testing

Definition at line 271 of file TPZSpStructMatrix.cpp.

References TPZAdmChunkVector< T, EXP >::AllocateNewElement(), TPZCompMesh::AutoBuild(), TPZGeoMesh::BuildConnectivity(), TPZMaterial::CreateBC(), TPZGeoMesh::CreateGeoElement(), DebugStop, EQuadrilateral, TPZCompMesh::InitializeBlock(), TPZCompMesh::InsertMaterialObject(), TPZCompMesh::NEquations(), TPZGeoMesh::NodeVec(), TPZAnalysis::Run(), TPZCompMesh::SetDefaultOrder(), TPZStepSolver< TVar >::SetJacobi(), TPZMat2dLin::SetMaterial(), TPZAnalysis::SetSolver(), and TPZAnalysis::SetStructuralMatrix().

Member Data Documentation

◆ TPZPersistenceManager

friend TPZSpStructMatrix::TPZPersistenceManager

private

Definition at line 44 of file TPZSpStructMatrix.h.

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

StrMatrix/TPZSpStructMatrix.h
StrMatrix/TPZSpStructMatrix.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TPZSpStructMatrix() [1/2]

◆ TPZSpStructMatrix() [2/2]

Member Function Documentation

◆ ClassId()

◆ Clone()

◆ Create()

◆ CreateAssemble()

◆ main()

Member Data Documentation

◆ TPZPersistenceManager