itk::fem::LoadNode Class Reference

#include <itkFEMLoadNode.h>

Inheritance diagram for itk::fem::LoadNode:

[legend]Collaboration diagram for itk::fem::LoadNode:

[legend]List of all members.

Detailed Description

This load is applied on a specific point within the system.

The point is defined as a point within an element object.

You must provide a pointer to an element object and a number of point on which on which the load acts. Force vector F should have element->GetNumberOfDegreesOfFreedomPerNode() dimensions.

Definition at line 40 of file itkFEMLoadNode.h.

Public Types

typedef FEMPArray< Self > ArrayType

typedef Self Baseclass

typedef const Self * ConstPointer

typedef Node::Float Float

typedef Self * Pointer

typedef LoadNode Self

typedef Load Superclass

Public Member Functions

virtual int ClassID () const

virtual Baseclass::Pointer Clone () const

virtual Solution::ConstPointer GetSolution ()

LoadNode (Element::ConstPointer element_, unsigned int pt_, vnl_vector< Float > F_)

LoadNode ()

virtual void Read (std::istream &f, void *info)

*Sets the pointer to solution
vector This function is automatically
*called by the Solver class
on every load object **Some
types of external Loads may
need access to previous values
of *solution vector If a derived
class needs that it should
implement *this and store
the passed pointer accordingly
If the result *vector is not
the functionn should be left
*so that only the dummy implementation
in base class is called
**param ptr Pointer to the
object of Solution class
*virtual void SetSolution (Solution::ConstPointer)

virtual void Write (std::ostream &f) const

Static Public Member Functions

static FEMLightObject::Pointer CreateFromStream (std::istream &f, void *info)

static Self::Pointer New ()

static void SkipWhiteSpace (std::istream &f)

Public Attributes

vnl_vector< Float > F

*Sets the pointer to solution
vector This function is automatically
*called by the Solver class
on every load object **Some
types of external Loads may
need access to previous values
of *solution vector If a derived
class needs that it should
implement *this function

int GN

Element::ConstPointer m_element

unsigned int m_pt

*Sets the pointer to solution
vector This function is automatically
*called by the Solver class
on every load object **Some
types of external Loads may
need access to previous values
of *solution vector If a derived
class needs that it should
implement *this and store
the passed pointer accordingly
If the result *vector is not required

*Sets the pointer to solution
vector This function is automatically
*called by the Solver class
on every load object **Some
types of external Loads may
need access to previous values
of *solution vector If a derived
class needs that it should
implement *this and store
the passed pointer accordingly
If the result *vector is not
the functionn should be left unimplemented

Static Public Attributes

static const int CLID

static const std::string whitespaces

Member Typedef Documentation

typedef FEMPArray<Self> itk::fem::Load::ArrayType [inherited]

Array class that holds special pointers to the load objects
Definition at line 45 of file itkFEMLoadBase.h.

typedef Self itk::fem::FEMLightObject::Baseclass [inherited]

Store the base class typedef for easy access from derived classes. FEM_CLASS macro also expects this for the FEMOF...
Definition at line 67 of file itkFEMLightObject.h.

typedef const Self* itk::fem::LoadNode::ConstPointer

Const pointer or SmartPointer to an object.
Reimplemented from itk::fem::Load.
Definition at line 41 of file itkFEMLoadNode.h.

typedef Node::Float itk::fem::LoadNode::Float

Definition at line 44 of file itkFEMLoadNode.h.

typedef Self* itk::fem::LoadNode::Pointer

Pointer or SmartPointer to an object.
Reimplemented from itk::fem::Load.
Definition at line 41 of file itkFEMLoadNode.h.

typedef LoadNode itk::fem::LoadNode::Self

Standard Self typedef.
Reimplemented from itk::fem::Load.
Definition at line 41 of file itkFEMLoadNode.h.

typedef Load itk::fem::LoadNode::Superclass

Standard Superclass typedef.
Reimplemented from itk::fem::Load.
Definition at line 41 of file itkFEMLoadNode.h.

Constructor & Destructor Documentation

itk::fem::LoadNode::LoadNode ( ) [inline]

Definition at line 73 of file itkFEMLoadNode.h.

itk::fem::LoadNode::LoadNode ( Element::ConstPointer element_,

unsigned int pt_,

vnl_vector< Float > F_

) [inline]

Definition at line 74 of file itkFEMLoadNode.h.

Member Function Documentation

virtual int itk::fem::LoadNode::ClassID ( ) const [inline, virtual]

Virtual function to access the class ID
Implements itk::fem::FEMLightObject.
Definition at line 41 of file itkFEMLoadNode.h.

virtual Baseclass::Pointer itk::fem::LoadNode::Clone ( ) const [virtual]

Create a new object from the existing one
Implements itk::fem::FEMLightObject.

static FEMLightObject::Pointer itk::fem::FEMLightObject::CreateFromStream ( std::istream & f,

void * info

) [static, inherited]

Read object of any derived type from stream.
This static function creates an object of a class, which is derived from FEMLightObject. The class of object is first determined from the stream, then the object of that class is constructed using the FEMObjectFactory. Finally the data for this object is read from the stream, by calling the Read() member function.

virtual Solution::ConstPointer itk::fem::Load::GetSolution ( ) [inline, virtual, inherited]

Reimplemented in itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed >, itk::fem::ImageMetricLoad< TMoving, TFixed >, itk::fem::LoadLandmark, and itk::fem::FiniteDifferenceFunctionLoad< MovingImageType, FixedImageType >.
Definition at line 60 of file itkFEMLoadBase.h.

static Self::Pointer itk::fem::LoadNode::New ( void ) [inline, static]

Object creation in an itk compatible way
Definition at line 41 of file itkFEMLoadNode.h.

virtual void itk::fem::LoadNode::Read ( std::istream & f,

void * info

) [virtual]

Read a LoadNode object from input stream.
Reimplemented from itk::fem::FEMLightObject.

* Sets the pointer to solution vector This function is automatically* called by the Solver class on every load object* * Some types of external Loads may need access to previous values of* solution vector If a derived class needs that it should implement* this and store the passed pointer accordingly If the result* vector is not the functionn should be left * so that only the dummy implementation in base class is called* * param ptr Pointer to the object of Solution class* virtual void itk::fem::Load::SetSolution ( Solution::ConstPointer ) [inline, virtual, inherited]

Reimplemented in itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed >, itk::fem::ImageMetricLoad< TMoving, TFixed >, itk::fem::LoadLandmark, and itk::fem::FiniteDifferenceFunctionLoad< MovingImageType, FixedImageType >.
Definition at line 59 of file itkFEMLoadBase.h.

static void itk::fem::FEMLightObject::SkipWhiteSpace ( std::istream & f ) [static, inherited]

Helper function that skips all the whitespace and comments in an input stream.

virtual void itk::fem::LoadNode::Write ( std::ostream & f ) const [virtual]

Write a Load object to the output stream
Reimplemented from itk::fem::FEMLightObject.

Member Data Documentation

const int itk::fem::LoadNode::CLID [static]

Class ID for FEM object factory
Definition at line 41 of file itkFEMLoadNode.h.

vnl_vector<Float> itk::fem::LoadNode::F

Force applied on the node. Dimension of F should equal element->GetNumberOfDegreesOfFreedomPerNode().
Definition at line 71 of file itkFEMLoadNode.h.

int itk::fem::FEMLightObject::GN [inherited]

Global number of an object (ID of an object) In general the ID's are required to be unique only within a specific type of derived classes (Elements, Nodes, ...) If the GN is not required, it can be ignored. (normally you need the GN when writing or reading objects to/from stream.
Definition at line 168 of file itkFEMLightObject.h.
Referenced by itk::fem::FEMLightObject::FEMLightObject().

Element::ConstPointer itk::fem::LoadNode::m_element

Pointer to an element in a system that contains the DOF on which the external force is applied.
Definition at line 60 of file itkFEMLoadNode.h.

unsigned int itk::fem::LoadNode::m_pt

Point within the element on which the force acts.
Definition at line 65 of file itkFEMLoadNode.h.

const std::string itk::fem::FEMLightObject::whitespaces [static, inherited]

Const string of all whitespace characters. This string is used by SkipWhiteSpace function.
Definition at line 138 of file itkFEMLightObject.h.

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

itkFEMLoadNode.h

Generated at Mon Jul 10 00:07:36 2006 for ITK by


Public Types
typedef FEMPArray< Self >	ArrayType
typedef Self	Baseclass
typedef const Self *	ConstPointer
typedef Node::Float	Float
typedef Self *	Pointer
typedef LoadNode	Self
typedef Load	Superclass
Public Member Functions
virtual int	ClassID () const
virtual Baseclass::Pointer	Clone () const
virtual Solution::ConstPointer	GetSolution ()
	LoadNode (Element::ConstPointer element_, unsigned int pt_, vnl_vector< Float > F_)
	LoadNode ()
virtual void	Read (std::istream &f, void *info)
Sets the pointer to solution vector This function is automatically called by the Solver class on every load object *Some types of external Loads may need access to previous values of solution vector If a derived class needs that it should implement this and store the passed pointer accordingly If the result vector is not the functionn should be left so that only the dummy implementation in base class is called param ptr Pointer to the object of Solution class virtual void	SetSolution (Solution::ConstPointer)
virtual void	Write (std::ostream &f) const
Static Public Member Functions
static FEMLightObject::Pointer	CreateFromStream (std::istream &f, void *info)
static Self::Pointer	New ()
static void	SkipWhiteSpace (std::istream &f)
Public Attributes
vnl_vector< Float >	F
Sets the pointer to solution vector This function is automatically called by the Solver class on every load object *Some types of external Loads may need access to previous values of solution vector If a derived class needs that it should implement *this	function
int	GN
Element::ConstPointer	m_element
unsigned int	m_pt
Sets the pointer to solution vector This function is automatically called by the Solver class on every load object *Some types of external Loads may need access to previous values of solution vector If a derived class needs that it should implement this and store the passed pointer accordingly If the result vector is not	required
Sets the pointer to solution vector This function is automatically called by the Solver class on every load object *Some types of external Loads may need access to previous values of solution vector If a derived class needs that it should implement this and store the passed pointer accordingly If the result vector is not the functionn should be left	unimplemented
Static Public Attributes
static const int	CLID
static const std::string	whitespaces