#include <itkFEMObject.h>

Inheritance diagram for itk::fem::FEMObject< VDimension >:

Collaboration diagram for itk::fem::FEMObject< VDimension >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef ElementContainerType::ConstIterator	ElementContainerConstIterator
typedef ElementContainerType::ConstPointer	ElementContainerConstPointer
typedef ElementContainerType::Iterator	ElementContainerIterator
typedef ElementContainerType::Pointer	ElementContainerPointer
typedef VectorContainer < ElementIdentifier, Element::Pointer >	ElementContainerType
typedef unsigned long	ElementIdentifier
typedef LoadContainerType::ConstIterator	LoadContainerConstIterator
typedef LoadContainerType::ConstPointer	LoadContainerConstPointer
typedef LoadContainerType::Iterator	LoadContainerIterator
typedef LoadContainerType::Pointer	LoadContainerPointer
typedef VectorContainer < LoadIdentifier, Load::Pointer >	LoadContainerType
typedef unsigned long	LoadIdentifier
typedef MaterialContainerType::ConstIterator	MaterialContainerConstIterator
typedef MaterialContainerType::ConstPointer	MaterialContainerConstPointer
typedef MaterialContainerType::Iterator	MaterialContainerIterator
typedef MaterialContainerType::Pointer	MaterialContainerPointer
typedef VectorContainer < MaterialIdentifier, Material::Pointer >	MaterialContainerType
typedef unsigned long	MaterialIdentifier
typedef NodeContainerType::ConstIterator	NodeContainerConstIterator
typedef NodeContainerType::ConstPointer	NodeContainerConstPointer
typedef NodeContainerType::Iterator	NodeContainerIterator
typedef NodeContainerType::Pointer	NodeContainerPointer
typedef VectorContainer < NodeIdentifier, Element::Node::Pointer >	NodeContainerType
typedef unsigned long	NodeIdentifier
typedef SmartPointer< Self >	Pointer
typedef FEMObject	Self
typedef DataObject	Superclass
Public Types inherited from itk::DataObject
typedef std::string	DataObjectIdentifierType
typedef std::vector< Pointer > ::size_type	DataObjectPointerArraySizeType
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
void	AddNextElement (Element::Pointer e)
void	AddNextLoad (Load::Pointer ld)
void	AddNextLoad (LoadNode::Pointer ld)
void	AddNextLoad (LoadBCMFC::Pointer ld)
void	AddNextLoad (LoadBC::Pointer ld)
void	AddNextLoad (LoadEdge::Pointer ld)
void	AddNextLoad (LoadGravConst::Pointer ld)
void	AddNextLoad (LoadLandmark::Pointer ld)
void	AddNextMaterial (Material::Pointer mat)
void	AddNextMaterial (MaterialLinearElasticity::Pointer mat)
void	AddNextNode (Element::Node::Pointer e)
void	Clear ()
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
void	DeepCopy (FEMObject *Copy)
void	FinalizeMesh ()
virtual ElementContainerType *	GetElementContainer ()
virtual LoadContainerType *	GetLoadContainer ()
Load::Pointer	GetLoadWithGlobalNumber (int globalNumber)
virtual MaterialContainerType *	GetMaterialContainer ()
virtual const char *	GetNameOfClass () const
virtual NodeContainerType *	GetNodeContainer ()
Element::Node::Pointer	GetNodeWithGlobalNumber (int globalNumber)
unsigned int	GetNumberOfDegreesOfFreedom (void) const
unsigned int	GetNumberOfElements (void) const
unsigned int	GetNumberOfLoads (void) const
unsigned int	GetNumberOfMaterials (void) const
unsigned int	GetNumberOfMultiFreedomConstraints (void) const
unsigned int	GetNumberOfNodes (void) const
void	InsertElement (Element::Pointer e, ElementIdentifier index)
void	InsertLoad (Load::Pointer ld, LoadIdentifier index)
void	InsertMaterial (Material::Pointer e, MaterialIdentifier index)
void	InsertNode (Element::Node::Pointer e, NodeIdentifier index)
void	RenumberNodeContainer ()

Element::ConstPointer	GetElement (ElementIdentifier index) const
Element::Pointer	GetElement (ElementIdentifier index)

Element::ConstPointer	GetElementWithGlobalNumber (int globalNumber) const
Element::Pointer	GetElementWithGlobalNumber (int globalNumber)

Element::Node::Pointer	GetNode (NodeIdentifier index)
Element::Node::ConstPointer	GetNode (NodeIdentifier index) const

Material::ConstPointer	GetMaterial (MaterialIdentifier index) const
Material::Pointer	GetMaterial (MaterialIdentifier index)

Material::ConstPointer	GetMaterialWithGlobalNumber (int globalNumber) const
Material::Pointer	GetMaterialWithGlobalNumber (int globalNumber)

Load::ConstPointer	GetLoad (LoadIdentifier index) const
Load::Pointer	GetLoad (LoadIdentifier index)
Public Member Functions inherited from itk::DataObject
virtual void	CopyInformation (const DataObject *)
virtual void	DataHasBeenGenerated ()
void	DisconnectPipeline ()
bool	GetDataReleased () const
virtual const bool &	GetReleaseDataFlag ()
SmartPointerForwardReference < ProcessObject >	GetSource () const
DataObjectPointerArraySizeType	GetSourceOutputIndex () const
const DataObjectIdentifierType &	GetSourceOutputName () const
virtual unsigned long	GetUpdateMTime () const
virtual void	Initialize ()
virtual void	PrepareForNewData ()
virtual void	PropagateRequestedRegion ()
void	ReleaseData ()
virtual void	ReleaseDataFlagOff ()
virtual void	ReleaseDataFlagOn ()
virtual bool	RequestedRegionIsOutsideOfTheBufferedRegion ()
virtual void	ResetPipeline ()
void	SetReleaseDataFlag (bool flag)
virtual void	SetRequestedRegion (const DataObject *)
virtual void	SetRequestedRegionToLargestPossibleRegion ()
bool	ShouldIReleaseData () const
virtual void	Update ()
virtual void	UpdateOutputData ()
virtual void	UpdateOutputInformation ()
virtual bool	VerifyRequestedRegion ()
void	SetPipelineMTime (unsigned long time)
virtual const unsigned long &	GetPipelineMTime ()
virtual void	SetRealTimeStamp (RealTimeStamp _arg)
virtual const RealTimeStamp &	GetRealTimeStamp ()
virtual void	Graft (const DataObject *)
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 unsigned long	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::DataObject
static bool	GetGlobalReleaseDataFlag ()
static void	GlobalReleaseDataFlagOff ()
static void	GlobalReleaseDataFlagOn ()
static void	SetGlobalReleaseDataFlag (bool val)
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

Static Public Attributes
static const unsigned int	FEMDimension = VDimension
static const unsigned int	MaxDimensions = 3

Protected Member Functions
void	AddNextMaterialInternal (Material *mat)
void	GenerateGFN (void)
void	GenerateMFC (void)

	FEMObject ()
	~FEMObject ()
virtual void	PrintSelf (std::ostream &os, Indent indent) const
Protected Member Functions inherited from itk::DataObject
virtual void	PropagateResetPipeline ()
	DataObject ()
	~DataObject ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Protected Attributes
ElementContainerPointer	m_ElementContainer
LoadContainerPointer	m_LoadContainer
MaterialContainerPointer	m_MaterialContainer
unsigned int	m_NGFN
unsigned int	m_NMFC
NodeContainerPointer	m_NodeContainer

Private Member Functions
void	AddNextLoadInternal (Load *l)
	FEMObject (const Self &)
void	operator= (const Self &)

Detailed Description

template<unsigned int VDimension = 3>
class itk::fem::FEMObject< VDimension >

Implements N-dimensional Finite element (FE) models including elements, materials, and loads.

Overview: FEMObject was created to provide an object in ITK that specifies the entire FE model. This model can then be passed to the itk::fem::Solver to generate a solution for the model. The design for this class was modelled after the itk::Mesh structure. Presently, no direct I/O support for the FEMObject exists. This must be done using the FEMSpatialObject. The FEMObject simply serves as a storage container for the FE model.

The FEMObject stores the FE problem using Vector Containers for 1) Load 2) Material 3) Element 4) Node

Usage: The user can set the Vector Containers that define the Load, Material, Element, and Nodes using the AddNext<Object> and Insert<Object> methods. The user can also get the entire VectorContainer using the Get<Object>Container(). For convience methods are also provided to get any item in the vector containers based on their index (Get<Object>) or their global number (Get<Object>WithGlobalNumber). This class does not know anything about the types of elements, materials, elements, or nodes. The problem presently can only be 2D or 3D.

Definition at line 74 of file itkFEMObject.h.