Base class for storing all the implicit material and other properties required to fully define the element class. More...

#include <itkFEMMaterialBase.h>

Inheritance diagram for itk::fem::Material:

Collaboration diagram for itk::fem::Material:

List of all members.

Public Types
typedef FEMPArray< Self >	ArrayType
typedef Self	Baseclass
typedef const Self *	ConstPointer
typedef Self *	Pointer
typedef Material	Self
typedef FEMLightObject	Superclass

Public Member Functions
virtual int	ClassID () const =0
virtual Baseclass::Pointer	Clone () const =0
virtual void	Read (std::istream &f, void *info)
virtual void	Write (std::ostream &f) const

Static Public Member Functions
static FEMLightObject::Pointer	CreateFromStream (std::istream &f, void *info)
static void	SkipWhiteSpace (std::istream &f)

Public Attributes
int	GN

Static Public Attributes
static const std::string	whitespaces = " \t\n\r"

Detailed Description

Base class for storing all the implicit material and other properties required to fully define the element class.

When specifying materials for particular element, you should use MaterialStandard class or derive your own class (using Material or MaterialStandard as a base class) if your Element requires special properties or constants.

Material base class doesn't define any data member. Everything usefull is stored in derived clases. This class is here just to group all material classes together and access them via this base class.

Definition at line 42 of file itkFEMMaterialBase.h.

Member Typedef Documentation

typedef FEMPArray<Self> itk::fem::Material::ArrayType

Array class that holds special pointers to objects of all Material classes

Definition at line 49 of file itkFEMMaterialBase.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 62 of file itkFEMLightObject.h.

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

Const pointer or SmartPointer to an object.

Reimplemented from itk::fem::FEMLightObject.

Reimplemented in itk::fem::MaterialLinearElasticity.

Definition at line 44 of file itkFEMMaterialBase.h.

typedef Self* itk::fem::Material::Pointer

Pointer or SmartPointer to an object.

Reimplemented from itk::fem::FEMLightObject.

Reimplemented in itk::fem::MaterialLinearElasticity.

Definition at line 44 of file itkFEMMaterialBase.h.

typedef Material itk::fem::Material::Self

Standard Self typedef.

Reimplemented from itk::fem::FEMLightObject.

Reimplemented in itk::fem::MaterialLinearElasticity.

Definition at line 44 of file itkFEMMaterialBase.h.

typedef FEMLightObject itk::fem::Material::Superclass

Standard Superclass typedef.

Reimplemented from itk::fem::FEMLightObject.

Reimplemented in itk::fem::MaterialLinearElasticity.

Definition at line 44 of file itkFEMMaterialBase.h.

Member Function Documentation

virtual int itk::fem::FEMLightObject::ClassID ( ) const

pure virtualinherited

Returns the class ID of the object. This function is used to determine the class of the object without having to use the dynamic_cast operator.

Note:: Class must be registered with the FEMObjectFactory in order to create the class ID. Abstract classes don't define this function.

Referenced by itk::fem::FEMLightObject::Write().

virtual Baseclass::Pointer itk::fem::FEMLightObject::Clone ( ) const

pure virtualinherited

Duplicates the currect object. This function must be implemented by every derived class to create an exact copy of an object. The function returns a pointer to a base class.

Referenced by itk::fem::Generate2DRectilinearMesh(), and itk::fem::Generate3DRectilinearMesh().

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

staticinherited

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.

Read and create object of any derived class from stream

 Catch possible exceptions while 
 reading object's data from stream

 Return a pointer to a newly created object if all was OK
 Technically everithing should be fine here (a!=0), but we
 check again, just in case.

 Something went wrong.
 Reset the stream position to where it was before reading the object.

Definition at line 77 of file itkFEMLightObject.cxx.

References itk::fem::FEMObjectFactory< FEMLightObject >::ClassName2ID(), itk::fem::FEMObjectFactory< FEMLightObject >::Create(), itk::fem::FEMLightObject::Read(), itk::fem::FEMLightObject::SkipWhiteSpace(), and itk::fem::FEMLightObject::whitespaces.

Referenced by itk::fem::Solver::Read().

void itk::fem::FEMLightObject::Read	(	std::istream &	f,
		void *	info
	)

virtualinherited

Read an object data from input stream. Call this member to initialize the data members in the current object by reading data from provided input stream. Derived classes should first call the the parent's read function, to initialize the data from parent. Note that you must manually create the object of desired type using the FEMObjectFactory before you can call read function (this is pretty obvious). In this class only the global number is read from file. Derived classes may require some additional info in order to perform the reading. Pack this info in an object and pass a pointer to it in the info parameter. If you need runtime typechecking, use a polymorphic class and dynamic_cast operator inside the implementation of Read.

Here we just read the global number from the stream. This should be the first function called when reading object data.

Read and set the global object number

Reimplemented in itk::fem::Element::Node, itk::fem::LoadLandmark, itk::fem::ElementStd< 3, 2 >, itk::fem::ElementStd< 2, 2 >, itk::fem::ElementStd< 8, 3 >, itk::fem::ElementStd< 6, 2 >, itk::fem::ElementStd< 4, 3 >, itk::fem::ElementStd< 4, 2 >, itk::fem::LoadBCMFC, itk::fem::LoadGravConst, itk::fem::LoadBC, itk::fem::Element2DC1Beam, itk::fem::LoadElement, itk::fem::Element1DStress< Element2DC0LinearLine >, itk::fem::Element2DMembrane< Element2DC0LinearQuadrilateral >, itk::fem::Element2DMembrane< Element2DC0LinearTriangular >, itk::fem::Element2DStrain< Element2DC0QuadraticTriangular >, itk::fem::Element2DStrain< Element2DC0LinearQuadrilateral >, itk::fem::Element2DStrain< Element2DC0LinearTriangular >, itk::fem::Element2DStress< Element2DC0QuadraticTriangular >, itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >, itk::fem::Element2DStress< Element2DC0LinearTriangular >, itk::fem::Element3DMembrane< Element3DC0LinearHexahedron >, itk::fem::Element3DMembrane< Element3DC0LinearTetrahedron >, itk::fem::Element3DStrain< Element3DC0LinearHexahedron >, itk::fem::Element3DStrain< Element3DC0LinearTetrahedron >, itk::fem::LoadTest< TClass >, itk::fem::LoadNode, itk::fem::LoadEdge, and itk::fem::MaterialLinearElasticity.

Definition at line 33 of file itkFEMLightObject.cxx.

References itk::fem::FEMLightObject::GN, and itk::fem::FEMLightObject::SkipWhiteSpace().

Referenced by itk::fem::FEMLightObject::CreateFromStream(), itk::fem::MaterialLinearElasticity::Read(), itk::fem::LoadNode::Read(), itk::fem::LoadElement::Read(), itk::fem::LoadBC::Read(), itk::fem::LoadBCMFC::Read(), and itk::fem::Element::Node::Read().

void itk::fem::FEMLightObject::SkipWhiteSpace ( std::istream & f )

staticinherited

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

Definition at line 189 of file itkFEMLightObject.cxx.

Referenced by itk::fem::FEMLightObject::CreateFromStream(), itk::fem::MaterialLinearElasticity::Read(), itk::fem::LoadEdge::Read(), itk::fem::LoadNode::Read(), itk::fem::LoadElement::Read(), itk::fem::LoadBC::Read(), itk::fem::LoadGravConst::Read(), itk::fem::FEMLightObject::Read(), itk::fem::LoadBCMFC::Read(), itk::fem::LoadLandmark::Read(), itk::fem::Element::Node::Read(), and itk::fem::FEMRegistrationFilter< TMovingImage, TFixedImage >::ReadConfigFile().

void itk::fem::FEMLightObject::Write ( std::ostream & f ) const

virtualinherited

Write an object to the output stream. Call this member to write the data members in the current object to the output stream. Here we also need to know which derived class we actually are, so that we can write the class name. The class name is obtained by calling the virtual ClassID() member function and passing the result to the FEMObjectFactory.

Implementations of Write member funtion in derived classes should first call the parent's implementation of Write and finaly write whatever they need.

Here we just write the class name and GN. This should be the first function called when writing object data, so every derived class should first call the parent's write function. The Write function in base (this one) class knows which class is being written by calling the virtual ClassID() function and can write the class name properly.

Reimplemented in itk::fem::Element::Node, itk::fem::LoadLandmark, itk::fem::ElementStd< 3, 2 >, itk::fem::ElementStd< 2, 2 >, itk::fem::ElementStd< 8, 3 >, itk::fem::ElementStd< 6, 2 >, itk::fem::ElementStd< 4, 3 >, itk::fem::ElementStd< 4, 2 >, itk::fem::LoadBCMFC, itk::fem::LoadGravConst, itk::fem::LoadBC, itk::fem::Element2DC1Beam, itk::fem::Element1DStress< Element2DC0LinearLine >, itk::fem::Element2DMembrane< Element2DC0LinearQuadrilateral >, itk::fem::Element2DMembrane< Element2DC0LinearTriangular >, itk::fem::Element2DStrain< Element2DC0QuadraticTriangular >, itk::fem::Element2DStrain< Element2DC0LinearQuadrilateral >, itk::fem::Element2DStrain< Element2DC0LinearTriangular >, itk::fem::Element2DStress< Element2DC0QuadraticTriangular >, itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >, itk::fem::Element2DStress< Element2DC0LinearTriangular >, itk::fem::Element3DMembrane< Element3DC0LinearHexahedron >, itk::fem::Element3DMembrane< Element3DC0LinearTetrahedron >, itk::fem::Element3DStrain< Element3DC0LinearHexahedron >, itk::fem::Element3DStrain< Element3DC0LinearTetrahedron >, itk::fem::LoadElement, itk::fem::LoadTest< TClass >, itk::fem::LoadNode, itk::fem::LoadEdge, and itk::fem::MaterialLinearElasticity.

Definition at line 57 of file itkFEMLightObject.cxx.

References itk::fem::FEMLightObject::ClassID(), and itk::fem::FEMLightObject::GN.

Referenced by itk::fem::MaterialLinearElasticity::Write(), itk::fem::LoadNode::Write(), itk::fem::LoadElement::Write(), itk::fem::LoadBC::Write(), itk::fem::LoadBCMFC::Write(), and itk::fem::Element::Node::Write().

Member Data Documentation

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 163 of file itkFEMLightObject.h.

Referenced by itk::fem::FEMLightObject::FEMLightObject(), itk::fem::Generate2DRectilinearMesh(), itk::fem::Generate3DRectilinearMesh(), itk::fem::FEMLightObject::Read(), itk::fem::LoadNode::Write(), itk::fem::LoadBC::Write(), and itk::fem::FEMLightObject::Write().

const std::string itk::fem::FEMLightObject::whitespaces = " \t\n\r"

staticinherited

Const string of all whitespace characters. This string is used by SkipWhiteSpace function.

Definition at line 133 of file itkFEMLightObject.h.

Referenced by itk::fem::FEMLightObject::CreateFromStream(), and itk::fem::MaterialLinearElasticity::Read().

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

itkFEMMaterialBase.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Typedef Documentation

Member Function Documentation

Member Data Documentation