itk::fem::SolverHyperbolic< TDimension > Class Template Reference

#include <itkFEMSolverHyperbolic.h>

Inheritance diagram for itk::fem::SolverHyperbolic< TDimension >:

Collaboration diagram for itk::fem::SolverHyperbolic< TDimension >:

Detailed Description

template<unsigned int TDimension = 3>
class itk::fem::SolverHyperbolic< TDimension >

Solver class suitable for hyperbolic problems.

M*ddu + C*du + K*u=F.

Definition at line 35 of file itkFEMSolverHyperbolic.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Element::Float	Float
typedef SmartPointer< Self >	Pointer
typedef SolverHyperbolic	Self
typedef Solver< TDimension >	Superclass
Public Types inherited from itk::fem::Solver< TDimension >
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::Pointer	DataObjectPointer
typedef Element::ArrayType	ElementArray
typedef FEMObjectType::ConstPointer	FEMObjectConstPointer
typedef FEMObjectType::Pointer	FEMObjectPointer
typedef itk::fem::FEMObject < VDimension >	FEMObjectType
typedef Element::Float	Float
typedef InterpolationGridType::DirectionType	InterpolationGridDirectionType
typedef InterpolationGridType::IndexType	InterpolationGridIndexType
typedef InterpolationGridType::Pointer	InterpolationGridPointerType
typedef InterpolationGridType::PointType	InterpolationGridPointType
typedef InterpolationGridType::RegionType	InterpolationGridRegionType
typedef InterpolationGridType::SizeType	InterpolationGridSizeType
typedef InterpolationGridType::SpacingType	InterpolationGridSpacingType
typedef itk::Image < Element::ConstPointer, VDimension >	InterpolationGridType
typedef Load::ArrayType	LoadArray
typedef Material::ArrayType	MaterialArray
typedef Element::Node::ArrayType	NodeArray
typedef SmartPointer< Self >	Pointer
typedef Solver	Self
typedef ProcessObject	Superclass
typedef Element::VectorType	VectorType
typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
typedef std::vector < DataObjectIdentifierType >	NameArray
typedef SmartPointer< Self >	Pointer
typedef ProcessObject	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual Float	GetTimeStep (void) const
virtual void	SetTimeStep (Float dt)
virtual void	SetGamma (Float _arg)
virtual Float	GetGamma ()
virtual void	SetBeta (Float _arg)
virtual Float	GetBeta ()
virtual void	SetNumberOfIterations (unsigned int _arg)
virtual unsigned int	GetNumberOfIterations ()
Public Member Functions inherited from itk::fem::Solver< TDimension >
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
Float	GetDeformationEnergy (unsigned int SolutionIndex=0)
virtual InterpolationGridDirectionType	GetDirection ()
const Element *	GetElementAtPoint (const VectorType &pt) const
FEMObjectType *	GetInput (void)
FEMObjectType *	GetInput (unsigned int idx)
LinearSystemWrapper::Pointer	GetLinearSystemWrapper ()
virtual InterpolationGridPointType	GetOrigin ()
virtual InterpolationGridRegionType	GetRegion ()
Float	GetSolution (unsigned int i, unsigned int which=0)
virtual InterpolationGridSpacingType	GetSpacing ()
void	InitializeInterpolationGrid (const InterpolationGridSizeType &size, const InterpolationGridPointType &bb1, const InterpolationGridPointType &bb2)
virtual void	SetDirection (InterpolationGridDirectionType _arg)
virtual void	SetInput (FEMObjectType *fem)
virtual void	SetInput (unsigned int, FEMObjectType *fem)
void	SetLinearSystemWrapper (LinearSystemWrapper::Pointer ls)
virtual void	SetOrigin (InterpolationGridPointType _arg)
virtual void	SetRegion (InterpolationGridRegionType _arg)
virtual void	SetSpacing (InterpolationGridSpacingType _arg)
void	InitializeInterpolationGrid (const InterpolationGridSizeType &size)
void	InitializeInterpolationGrid (const InterpolationGridRegionType &region, const InterpolationGridPointType &origin, const InterpolationGridSpacingType &spacing, const InterpolationGridDirectionType &direction)
const InterpolationGridType *	GetInterpolationGrid (void) const
virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType)
FEMObjectType *	GetOutput (void)
FEMObjectType *	GetOutput (unsigned int idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::fem::Solver< TDimension >
static Pointer	New ()

Protected Types
enum	{   matrix_K =1,   matrix_M =2,   matrix_C =3,   matrix_tmp =4 }
enum	{   solution_d =0,   solution_v =1,   solution_a =2 }
enum	{   vector_dhat =2,   vector_vhat =3,   vector_ahat =4,   vector_tmp =5 }

Protected Member Functions
virtual void	AssembleElementMatrix (Element::Pointer e)
virtual void	FinalizeMatrixAfterAssembly (void)
void	GenerateData ()
virtual void	InitializeLinearSystemWrapper (void)
virtual void	InitializeMatrixForAssembly (unsigned int N)
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	RunSolver (void)
void	Solve ()
	SolverHyperbolic ()
virtual	~SolverHyperbolic ()
Protected Member Functions inherited from itk::fem::Solver< TDimension >
	Solver ()
virtual	~Solver ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	GenerateData ()
void	AssembleK ()
virtual void	AssembleLandmarkContribution (Element::ConstPointer e, float)
void	ApplyBC (int dim=0, unsigned int matrix=0)
void	AssembleF (int dim=0)
void	DecomposeK (void)
void	UpdateDisplacements (void)
void	FillInterpolationGrid (void)

Protected Attributes
Float	m_Beta
Float	m_Gamma
unsigned int	m_NumberOfIterations
Float	m_TimeStep
Protected Attributes inherited from itk::fem::Solver< TDimension >
unsigned int	m_NGFN
unsigned int	m_NMFC
LinearSystemWrapper::Pointer	m_ls
LinearSystemWrapperVNL	m_lsVNL
InterpolationGridPointerType	m_InterpolationGrid
FEMObjectPointer	m_FEMObject

Private Member Functions
void	operator= (const Self &)
	SolverHyperbolic (const Self &)

Additional Inherited Members
Static Public Attributes inherited from itk::fem::Solver< TDimension >
static const unsigned int	FEMDimension
static const unsigned int	MaxDimensions

Member Typedef Documentation

template<unsigned int TDimension = 3>

typedef SmartPointer<const Self> itk::fem::SolverHyperbolic< TDimension >::ConstPointer

Definition at line 41 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

typedef Element::Float itk::fem::SolverHyperbolic< TDimension >::Float

Definition at line 47 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

typedef SmartPointer<Self> itk::fem::SolverHyperbolic< TDimension >::Pointer

Definition at line 40 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

typedef SolverHyperbolic itk::fem::SolverHyperbolic< TDimension >::Self

Definition at line 38 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

typedef Solver<TDimension> itk::fem::SolverHyperbolic< TDimension >::Superclass

Definition at line 39 of file itkFEMSolverHyperbolic.h.

Member Enumeration Documentation

template<unsigned int TDimension = 3>

anonymous enum

protected

Constants that specify, where matrices are strored.

Enumerator
matrix_K
matrix_M
matrix_C
matrix_tmp

Definition at line 126 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

anonymous enum

protected

Constants that specify, where vectors are strored.

Enumerator
solution_d
solution_v
solution_a

Definition at line 131 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

anonymous enum

protected

Enumerator
vector_dhat
vector_vhat
vector_ahat
vector_tmp

Definition at line 132 of file itkFEMSolverHyperbolic.h.

Constructor & Destructor Documentation

template<unsigned int TDimension = 3>

itk::fem::SolverHyperbolic< TDimension >::SolverHyperbolic ( )

protected

template<unsigned int TDimension = 3>

virtual itk::fem::SolverHyperbolic< TDimension >::~SolverHyperbolic ( )

inlineprotectedvirtual

Definition at line 84 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

itk::fem::SolverHyperbolic< TDimension >::SolverHyperbolic ( const Self &  )

private

Member Function Documentation

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::AssembleElementMatrix ( Element::Pointer  e )

protectedvirtual

When assembling the element matrix into master matrix, we need to assemble the mass matrix too.

Reimplemented from itk::fem::Solver< TDimension >.

template<unsigned int TDimension = 3>

virtual::itk::LightObject::Pointer itk::fem::SolverHyperbolic< TDimension >::CreateAnother ( void  ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::FinalizeMatrixAfterAssembly ( void  )

protectedvirtual

Combines the M, C and K matrices into one big system of linear equations.

Reimplemented from itk::fem::Solver< TDimension >.

template<unsigned int TDimension = 3>

void itk::fem::SolverHyperbolic< TDimension >::GenerateData ( )

protectedvirtual

Method invoked by the pipeline in order to trigger the computation.

Reimplemented from itk::ProcessObject.

template<unsigned int TDimension = 3>

virtual Float itk::fem::SolverHyperbolic< TDimension >::GetBeta ( )

virtual

Get/Set Beta

template<unsigned int TDimension = 3>

virtual Float itk::fem::SolverHyperbolic< TDimension >::GetGamma ( )

virtual

Get/Set Gamma

template<unsigned int TDimension = 3>

virtual const char* itk::fem::SolverHyperbolic< TDimension >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods)

Reimplemented from itk::fem::Solver< TDimension >.

template<unsigned int TDimension = 3>

virtual unsigned int itk::fem::SolverHyperbolic< TDimension >::GetNumberOfIterations ( )

virtual

Get/Set Number of Iterations

template<unsigned int TDimension = 3>

virtual Float itk::fem::SolverHyperbolic< TDimension >::GetTimeStep ( void  ) const

inlinevirtual

Returns the time step used for dynamic problems.

Reimplemented from itk::fem::Solver< TDimension >.

Definition at line 67 of file itkFEMSolverHyperbolic.h.

References itk::fem::SolverHyperbolic< TDimension >::m_TimeStep.

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::InitializeLinearSystemWrapper ( void  )

protectedvirtual

Initialize the linear system wrapper.

Reimplemented from itk::fem::Solver< TDimension >.

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::InitializeMatrixForAssembly ( unsigned int  N )

protectedvirtual

Initializes the storasge for all master matrices.

Reimplemented from itk::fem::Solver< TDimension >.

template<unsigned int TDimension = 3>

static Pointer itk::fem::SolverHyperbolic< TDimension >::New ( )

static

Method for creation through the object factory.

template<unsigned int TDimension = 3>

void itk::fem::SolverHyperbolic< TDimension >::operator= ( const Self &  )

private

template<unsigned int TDimension = 3>

void itk::fem::SolverHyperbolic< TDimension >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::ProcessObject.

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::RunSolver ( void  )

protectedvirtual

Solve for the displacement vector u at a given time. Update the total solution as well.

Reimplemented from itk::fem::Solver< TDimension >.

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::SetBeta ( Float  _arg )

virtual

Get/Set Beta

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::SetGamma ( Float  _arg )

virtual

Get/Set Gamma

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::SetNumberOfIterations ( unsigned int  _arg )

virtual

Get/Set Number of Iterations

template<unsigned int TDimension = 3>

virtual void itk::fem::SolverHyperbolic< TDimension >::SetTimeStep ( Float  dt )

inlinevirtual

Sets the time step used for the problems.

Parameters

dt	New time step.

Reimplemented from itk::fem::Solver< TDimension >.

Definition at line 77 of file itkFEMSolverHyperbolic.h.

References itk::fem::SolverHyperbolic< TDimension >::m_TimeStep.

template<unsigned int TDimension = 3>

void itk::fem::SolverHyperbolic< TDimension >::Solve ( )

protected

Solve for the displacement vector u for one iteration

Member Data Documentation

template<unsigned int TDimension = 3>

Float itk::fem::SolverHyperbolic< TDimension >::m_Beta

protected

Definition at line 136 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

Float itk::fem::SolverHyperbolic< TDimension >::m_Gamma

protected

Definition at line 135 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

unsigned int itk::fem::SolverHyperbolic< TDimension >::m_NumberOfIterations

protected

Definition at line 137 of file itkFEMSolverHyperbolic.h.

template<unsigned int TDimension = 3>

Float itk::fem::SolverHyperbolic< TDimension >::m_TimeStep

protected

Definition at line 134 of file itkFEMSolverHyperbolic.h.

Referenced by itk::fem::SolverHyperbolic< TDimension >::GetTimeStep(), and itk::fem::SolverHyperbolic< TDimension >::SetTimeStep().

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

• itkFEMSolverHyperbolic.h