itk::AutomaticTopologyMeshSource< TOutputMesh > Class Template Reference

#include <itkAutomaticTopologyMeshSource.h>

Inheritance diagram for itk::AutomaticTopologyMeshSource< TOutputMesh >:

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Collaboration diagram for itk::AutomaticTopologyMeshSource< TOutputMesh >:

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List of all members.

Detailed Description

template<class TOutputMesh>
class itk::AutomaticTopologyMeshSource< TOutputMesh >

Convenience class for generating meshes.

This generates an N-dimensional mesh consisting of some combination of vertices, line segments, triangles, quadrilaterals, tetrahedra, and hexahedra. Identifiers for the cells are automatically added, and topological connectivity is automatically computed. When a cell is added, all of its boundary features are determined and added as well.

The main methods are of the form AddThing, where Thing can be Point, Vertex, Triangle, Quadrilateral, Tetrahedron, or Hexahedron. Each of these methods has several overloaded forms, permitting multiple ways to specify the object being added. When called, each of these methods first checks to see if the object has already been added. If it has not, then a new identifier is generated (the smallest one so far unused), the object is added with that identifier, and the ID is returned. If the object has already been added, then the ID it already has is returned and nothing else is done.

When a cell is added, all of its boundary elements are also added, and boundary assignments are set. A cell can be specified using IDs of points already added, or using Point objects that may or may not already be in the mesh. If a cell is specified using Point objects, then the points are added to the mesh if necessary.

The different ways of specifying a cell are

An IdentifierArrayType (= itk::Array<IdentifierType>) of point identifiers. These point identifiers are the ones returned by calls to AddPoint().
A parameter list of point identifiers (for instance, this->AddLine(0, 1), if 0 and 1 are point identifiers).
A parameter list of itk::Point objects (the function then generates the identifiers).
A parameter list of C-style arrays, with each such array giving the coordinates of one point. This form is useful for copying in geometry from foreign data structures.

For meshes generated using this filter, only one cell can be added for any given set of vertices. If a, b, c, and d are identifiers for four points in R^3, then (a, b, c, d) and (a, c, d, b) determine two different quadrilaterals (at least one of which is either degenerate or nonplanar). If you call AddQuadrilateral(a, b, c, d); AddQuadrilateral(a, c, d, b); then only the first quadrilateral will actually be added.

To add the topological information to an already constructed mesh (for efficiency of traversal), use this class to generate a copy of the original mesh.

Example: The following code generates a mesh consisting of two triangles sharing an edge.

  typedef itk::AutomaticTopologyMeshSource< MeshType >  MeshSourceType;
  MeshSourceType::Pointer meshSource = MeshSourceType::New();
  meshSource->AddTriangle(
    meshSource->AddPoint(0, 0, 0),
    meshSource->AddPoint(1, 0, 0),
    meshSource->AddPoint(0, 1, 0) );
  meshSource->AddTriangle(
    meshSource->AddPoint(0, 0, 0),
    meshSource->AddPoint(1, 0, 0),
    meshSource->AddPoint(0, 0, 1) );

This class inherits from itk::MeshSource so it fits conveniently into a pipeline, but GetOutput() is always valid after every Add[Something]() call, and Update() is a no-op. It is not thread safe.

Definition at line 111 of file itkAutomaticTopologyMeshSource.h.


Public Types
typedef CellType::CellAutoPointer	CellAutoPointer
typedef MeshType::CellType	CellType
typedef SmartPointer< const Self >	ConstPointer
typedef PointType::CoordRepType	CoordinateType
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
typedef ::itk::HexahedronCell < CellType >	HexahedronCell
typedef Array< IdentifierType >	IdentifierArrayType
typedef unsigned long	IdentifierType
typedef ::itk::LineCell< CellType >	LineCell
typedef MeshType::Pointer	MeshPointer
typedef TOutputMesh	MeshType
typedef OutputMeshType::Pointer	OutputMeshPointer
typedef TOutputMesh	OutputMeshType
typedef SmartPointer< Self >	Pointer
typedef itk::hash_map < PointType, IdentifierType, StructHashFunction < PointHashType > >	PointHashMap
typedef MeshType::PointHashType	PointHashType
typedef MeshType::PointType	PointType
typedef ::itk::QuadrilateralCell < CellType >	QuadrilateralCell
typedef AutomaticTopologyMeshSource	Self
typedef MeshSource< TOutputMesh >	Superclass
typedef ::itk::TetrahedronCell < CellType >	TetrahedronCell
typedef ::itk::TriangleCell < CellType >	TriangleCell
typedef ::itk::VertexCell < CellType >	VertexCell
Public Member Functions
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
IdentifierType	AddPoint (CoordinateType x0=0, CoordinateType x1=0, CoordinateType x2=0, CoordinateType x3=0, CoordinateType x4=0, CoordinateType x5=0)
IdentifierType	AddQuadrilateral (const CoordinateType p0, const CoordinateType p1, const CoordinateType p2, const CoordinateType p3)
IdentifierType	AddQuadrilateral (const PointType &p0, const PointType &p1, const PointType &p2, const PointType &p3)
IdentifierType	AddQuadrilateral (IdentifierType pointId0, IdentifierType pointId1, IdentifierType pointId2, IdentifierType pointId3)
IdentifierType	AddQuadrilateral (const IdentifierArrayType &pointIds)
virtual LightObject::Pointer	CreateAnother () const
virtual void	DebugOff () const
virtual void	DebugOn () const
virtual void	Delete ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
DataObjectPointerArray &	GetInputs ()
const MetaDataDictionary &	GetMetaDataDictionary (void) const
MetaDataDictionary &	GetMetaDataDictionary (void)
virtual unsigned long	GetMTime () const
MultiThreader *	GetMultiThreader ()
virtual const char *	GetNameOfClass () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
virtual const float &	GetProgress ()
virtual int	GetReferenceCount () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &) const
void	InvokeEvent (const EventObject &)
virtual DataObjectPointer	MakeOutput (unsigned int idx)
virtual void	Modified () const
virtual void	PrepareOutputs ()
void	Print (std::ostream &os, Indent indent=0) const
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
void	SetOutput (TOutputMesh *output)
virtual void	SetProgress (float _arg)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)

IdentifierType	AddHexahedron (const CoordinateType p0, const CoordinateType p1, const CoordinateType p2, const CoordinateType p3, const CoordinateType p4, const CoordinateType p5, const CoordinateType p6, const CoordinateType p7)
IdentifierType	AddHexahedron (const PointType &p0, const PointType &p1, const PointType &p2, const PointType &p3, const PointType &p4, const PointType &p5, const PointType &p6, const PointType &p7)
IdentifierType	AddHexahedron (IdentifierType pointId0, IdentifierType pointId1, IdentifierType pointId2, IdentifierType pointId3, IdentifierType pointId4, IdentifierType pointId5, IdentifierType pointId6, IdentifierType pointId7)
IdentifierType	AddHexahedron (const IdentifierArrayType &pointIds)

IdentifierType	AddLine (const CoordinateType p0, const CoordinateType p1)
IdentifierType	AddLine (const PointType &p0, const PointType &p1)
IdentifierType	AddLine (IdentifierType pointId0, IdentifierType pointId1)
IdentifierType	AddLine (const IdentifierArrayType &pointIds)

unsigned long	AddObserver (const EventObject &event, Command *) const
unsigned long	AddObserver (const EventObject &event, Command *)

IdentifierType	AddPoint (const CoordinateType *p0)
IdentifierType	AddPoint (const PointType &p0)

IdentifierType	AddTetrahedron (const CoordinateType p0, const CoordinateType p1, const CoordinateType p2, const CoordinateType p3)
IdentifierType	AddTetrahedron (const PointType &p0, const PointType &p1, const PointType &p2, const PointType &p3)
IdentifierType	AddTetrahedron (IdentifierType pointId0, IdentifierType pointId1, IdentifierType pointId2, IdentifierType pointId3)
IdentifierType	AddTetrahedron (const IdentifierArrayType &pointIds)

IdentifierType	AddTriangle (const CoordinateType p0, const CoordinateType p1, const CoordinateType *p2)
IdentifierType	AddTriangle (const PointType &p0, const PointType &p1, const PointType &p2)
IdentifierType	AddTriangle (IdentifierType pointId0, IdentifierType pointId1, IdentifierType pointId2)
IdentifierType	AddTriangle (const IdentifierArrayType &pointIds)

IdentifierType	AddVertex (const CoordinateType *p0)
IdentifierType	AddVertex (const PointType &p0)
IdentifierType	AddVertex (IdentifierType pointId0)
IdentifierType	AddVertex (const IdentifierArrayType &pointIds)

DataObjectPointerArraySizeType	GetNumberOfOutputs () const
DataObjectPointerArray &	GetOutputs ()

virtual const int &	GetNumberOfThreads ()
virtual void	SetNumberOfThreads (int _arg)

OutputMeshType *	GetOutput (unsigned int idx)
OutputMeshType *	GetOutput (void)

virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOff ()
void	ReleaseDataFlagOn ()
virtual void	SetReleaseDataFlag (bool flag)

virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)

	itkStaticConstMacro (MaxTopologicalDimension, unsigned int, MeshType::MaxTopologicalDimension)
	itkStaticConstMacro (PointDimension, unsigned int, MeshType::PointDimension)
Static Public Member Functions
static void	BreakOnError ()
static Pointer	New ()

static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Protected Types

typedef int	InternalReferenceCountType
Protected Member Functions
	AutomaticTopologyMeshSource ()
virtual void	CacheInputReleaseDataFlags ()
void	GenerateData ()
void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
bool	PrintObservers (std::ostream &os, Indent indent) const
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	RestoreInputReleaseDataFlags ()
void	SetNumberOfInputs (unsigned int num)
void	SetNumberOfOutputs (unsigned int num)
	~AutomaticTopologyMeshSource ()

virtual void	AddInput (DataObject *input)
virtual const unsigned int &	GetNumberOfRequiredInputs ()
virtual void	RemoveInput (DataObject *input)
virtual void	SetNthInput (unsigned int num, DataObject *input)
virtual void	SetNumberOfRequiredInputs (unsigned int _arg)

virtual void	AddOutput (DataObject *output)
virtual const unsigned int &	GetNumberOfRequiredOutputs ()
virtual void	RemoveOutput (DataObject *output)
virtual void	SetNthOutput (unsigned int num, DataObject *output)
virtual void	SetNumberOfRequiredOutputs (unsigned int _arg)

const DataObject *	GetInput (unsigned int idx) const
DataObject *	GetInput (unsigned int idx)

const DataObject *	GetOutput (unsigned int idx) const

virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const DataObject *input)
virtual void	PushFrontInput (const DataObject *input)

virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
Protected Attributes
TimeStamp	m_OutputInformationMTime
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock
bool	m_Updating
Classes
class	IdentifierArrayEqualsFunction
class	IdentifierArrayHashFunction

Member Typedef Documentation

template<class TOutputMesh>

typedef CellType::CellAutoPointer itk::AutomaticTopologyMeshSource< TOutputMesh >::CellAutoPointer

Definition at line 127 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef MeshType::CellType itk::AutomaticTopologyMeshSource< TOutputMesh >::CellType

Definition at line 124 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef SmartPointer<const Self> itk::AutomaticTopologyMeshSource< TOutputMesh >::ConstPointer

Reimplemented from itk::MeshSource< TOutputMesh >.

Definition at line 118 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef PointType::CoordRepType itk::AutomaticTopologyMeshSource< TOutputMesh >::CoordinateType

Definition at line 126 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef DataObject::Pointer itk::MeshSource< TOutputMesh >::DataObjectPointer [inherited]

Some convenient typedefs.

Reimplemented from itk::ProcessObject.

Reimplemented in itk::SpatialObjectToPointSetFilter< TInputSpatialObject, TOutputPointSet >.

Definition at line 56 of file itkMeshSource.h.

typedef std::vector<DataObjectPointer> itk::ProcessObject::DataObjectPointerArray [inherited]

STL Array of SmartPointers to DataObjects

Definition at line 103 of file itkProcessObject.h.

typedef DataObjectPointerArray::size_type itk::ProcessObject::DataObjectPointerArraySizeType [inherited]

Size type of an std::vector

Definition at line 112 of file itkProcessObject.h.

template<class TOutputMesh>

typedef ::itk::HexahedronCell< CellType > itk::AutomaticTopologyMeshSource< TOutputMesh >::HexahedronCell

Definition at line 135 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef Array< IdentifierType > itk::AutomaticTopologyMeshSource< TOutputMesh >::IdentifierArrayType

Array of IdentifierType objects used to specify cells.

Definition at line 142 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef unsigned long itk::AutomaticTopologyMeshSource< TOutputMesh >::IdentifierType

This class requires that the mesh being built use unsigned long as the identifier type for all its elements.

Definition at line 139 of file itkAutomaticTopologyMeshSource.h.

typedef int itk::LightObject::InternalReferenceCountType [protected, inherited]

Define the type of the reference count according to the target. This allows the use of atomic operations

Definition at line 139 of file itkLightObject.h.

template<class TOutputMesh>

typedef ::itk::LineCell< CellType > itk::AutomaticTopologyMeshSource< TOutputMesh >::LineCell

Definition at line 131 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef MeshType::Pointer itk::AutomaticTopologyMeshSource< TOutputMesh >::MeshPointer

Definition at line 125 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef TOutputMesh itk::AutomaticTopologyMeshSource< TOutputMesh >::MeshType

Hold on to the type information specified by the template parameters.

Definition at line 121 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef OutputMeshType::Pointer itk::MeshSource< TOutputMesh >::OutputMeshPointer [inherited]

Definition at line 61 of file itkMeshSource.h.

template<class TOutputMesh>

typedef TOutputMesh itk::MeshSource< TOutputMesh >::OutputMeshType [inherited]

Definition at line 60 of file itkMeshSource.h.

template<class TOutputMesh>

typedef SmartPointer<Self> itk::AutomaticTopologyMeshSource< TOutputMesh >::Pointer

Reimplemented from itk::MeshSource< TOutputMesh >.

Definition at line 117 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef itk::hash_map< PointType, IdentifierType, StructHashFunction< PointHashType > > itk::AutomaticTopologyMeshSource< TOutputMesh >::PointHashMap

hash_map typedefs.

Definition at line 149 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef MeshType::PointHashType itk::AutomaticTopologyMeshSource< TOutputMesh >::PointHashType

Definition at line 122 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef MeshType::PointType itk::AutomaticTopologyMeshSource< TOutputMesh >::PointType

Definition at line 123 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef ::itk::QuadrilateralCell< CellType > itk::AutomaticTopologyMeshSource< TOutputMesh >::QuadrilateralCell

Definition at line 133 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef AutomaticTopologyMeshSource itk::AutomaticTopologyMeshSource< TOutputMesh >::Self

Standard "Self" typedef.

Reimplemented from itk::MeshSource< TOutputMesh >.

Definition at line 115 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef MeshSource<TOutputMesh> itk::AutomaticTopologyMeshSource< TOutputMesh >::Superclass

Reimplemented from itk::MeshSource< TOutputMesh >.

Definition at line 116 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef ::itk::TetrahedronCell< CellType > itk::AutomaticTopologyMeshSource< TOutputMesh >::TetrahedronCell

Definition at line 134 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef ::itk::TriangleCell< CellType > itk::AutomaticTopologyMeshSource< TOutputMesh >::TriangleCell

Definition at line 132 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

typedef ::itk::VertexCell< CellType > itk::AutomaticTopologyMeshSource< TOutputMesh >::VertexCell

Different kinds of cells.

Definition at line 130 of file itkAutomaticTopologyMeshSource.h.

Constructor & Destructor Documentation

template<class TOutputMesh>

itk::AutomaticTopologyMeshSource< TOutputMesh >::AutomaticTopologyMeshSource ( ) [protected]

template<class TOutputMesh>

itk::AutomaticTopologyMeshSource< TOutputMesh >::~AutomaticTopologyMeshSource ( ) [protected]

Member Function Documentation

virtual void itk::ProcessObject::AbortGenerateDataOff ( ) [virtual, inherited]

virtual void itk::ProcessObject::AbortGenerateDataOn ( ) [virtual, inherited]

Turn on and off the AbortGenerateData flag.

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddHexahedron	(	const CoordinateType *	p0,
		const CoordinateType *	p1,
		const CoordinateType *	p2,
		const CoordinateType *	p3,
		const CoordinateType *	p4,
		const CoordinateType *	p5,
		const CoordinateType *	p6,
		const CoordinateType *	p7
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddHexahedron	(	const PointType &	p0,
		const PointType &	p1,
		const PointType &	p2,
		const PointType &	p3,
		const PointType &	p4,
		const PointType &	p5,
		const PointType &	p6,
		const PointType &	p7
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddHexahedron	(	IdentifierType	pointId0,
		IdentifierType	pointId1,
		IdentifierType	pointId2,
		IdentifierType	pointId3,
		IdentifierType	pointId4,
		IdentifierType	pointId5,
		IdentifierType	pointId6,
		IdentifierType	pointId7
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddHexahedron ( const IdentifierArrayType & pointIds )

Add the hexahedron specified by the four points, and return its ID. If the points are p0, p1, p2, and p3, then the following additional cells (represented here as ordered tuples) are created (if they don't already exist) and associated as boundaries, in the order given:

Vertices: (p0), (p1), (p2), (p3), (p4), (p5), (p6), (p7).

Lines: (p0, p1), (p2, p3), (p4, p5), (p6, p7), (p0, p2), (p1, p3), (p4, p6), (p5, p7), (p0, p4), (p1, p5), (p2, p6), (p3, p7).

Quadrilaterals: (0, 1, 2, 3), (4, 5, 6, 7), (0, 1, 4, 5), (2, 3, 6, 7), (0, 2, 4, 6), (1, 3, 5, 7),

In particular, if the points are connected topologically as follows

     p4------------p5
     | \          / |
     |  p0------p1  |
     |  |       |   |
     |  |       |   |
     |  p2------p3  |
     | /          \ |
     p6------------p7

then you would call, for instance, meshSource->AddQuadrilateral(p0, p1, p2, p3, p4, p5, p6, p7).

virtual void itk::ProcessObject::AddInput ( DataObject * input ) [protected, virtual, inherited]

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddLine	(	const CoordinateType *	p0,
		const CoordinateType *	p1
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddLine	(	const PointType &	p0,
		const PointType &	p1
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddLine	(	IdentifierType	pointId0,
		IdentifierType	pointId1
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddLine ( const IdentifierArrayType & pointIds )

Add the line specified by the two points, and return its ID. The endpoints and their associated vertices are associated to the line in the order that they are specified the first time the function is called.

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *
	)			const `[inherited]`

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *
	)			`[inherited]`

Allow people to add/remove/invoke observers (callbacks) to any ITK object. This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an itk::Command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command. The memory for the Command becomes the responsibility of this object, so don't pass the same instance of a command to two different objects

virtual void itk::ProcessObject::AddOutput ( DataObject * output ) [protected, virtual, inherited]

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddPoint	(	CoordinateType	x0 = `0`,
		CoordinateType	x1 = `0`,
		CoordinateType	x2 = `0`,
		CoordinateType	x3 = `0`,
		CoordinateType	x4 = `0`,
		CoordinateType	x5 = `0`
	)

Add the point with coordinates (x0, ..., xN) where N = PointDimension - 1. If N < 5, then any parameters after xN are ignored. If PointDimension > 6, then a point is generated with the first six coordinates equal to x0, ..., x5, and the rest set to 0.

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddPoint ( const CoordinateType * p0 )

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddPoint ( const PointType & p0 )

Add the point p0 if it's not already there, and return its ID.

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddQuadrilateral	(	const CoordinateType *	p0,
		const CoordinateType *	p1,
		const CoordinateType *	p2,
		const CoordinateType *	p3
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddQuadrilateral	(	const PointType &	p0,
		const PointType &	p1,
		const PointType &	p2,
		const PointType &	p3
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddQuadrilateral	(	IdentifierType	pointId0,
		IdentifierType	pointId1,
		IdentifierType	pointId2,
		IdentifierType	pointId3
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddQuadrilateral ( const IdentifierArrayType & pointIds )

Add the quadrilateral specified by the four points, and return its ID. If the points are p0, p1, p2, and p3, then the following additional cells (represented here as ordered tuples) are created (if they don't already exist) and associated as boundaries, in the order given:

Vertices: (p0), (p1), (p2), (p3).

Lines: (p0, p1), (p2, p3), (p0, p2), (p1, p3).

In particular, if the points are arranged geometrically as follows

     p0  p1

     p2  p3

then you would call, for instance, meshSource->AddQuadrilateral(p0, p1, p2, p3).

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTetrahedron	(	const CoordinateType *	p0,
		const CoordinateType *	p1,
		const CoordinateType *	p2,
		const CoordinateType *	p3
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTetrahedron	(	const PointType &	p0,
		const PointType &	p1,
		const PointType &	p2,
		const PointType &	p3
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTetrahedron	(	IdentifierType	pointId0,
		IdentifierType	pointId1,
		IdentifierType	pointId2,
		IdentifierType	pointId3
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTetrahedron ( const IdentifierArrayType & pointIds )

Add the tetrahedron specified by the three points, and return its ID. If the points are p0, p1, and p2, then the following additional cells (represented here as ordered tuples) are created (if they don't already exist) and associated as boundaries, in the order given:

Vertices: (p0), (p1), (p2), (p3).

Lines: (p0, p1), (p0, p2), (p0, p3), (p1, p2), (p1, p3), (p2, p3).

Triangles: (p0, p1, p2), (p0, p1, p3), (p0, p2, p3), (p1, p2, * p3).

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTriangle	(	const CoordinateType *	p0,
		const CoordinateType *	p1,
		const CoordinateType *	p2
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTriangle	(	const PointType &	p0,
		const PointType &	p1,
		const PointType &	p2
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTriangle	(	IdentifierType	pointId0,
		IdentifierType	pointId1,
		IdentifierType	pointId2
	)

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddTriangle ( const IdentifierArrayType & pointIds )

Add the triangle specified by the three points, and return its ID. If the points are p0, p1, and p2, then the following additional cells (represented here as ordered tuples) are created (if they don't already exist) and associated as boundaries, in the order given:

Vertices: (p0), (p1), (p2).

Lines: (p0, p1), (p1, p2), (p2, p0).

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddVertex ( const CoordinateType * p0 )

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddVertex ( const PointType & p0 )

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddVertex ( IdentifierType pointId0 )

template<class TOutputMesh>

IdentifierType itk::AutomaticTopologyMeshSource< TOutputMesh >::AddVertex ( const IdentifierArrayType & pointIds )

Add a vertex located at the given point, and return its ID.

static void itk::LightObject::BreakOnError ( ) [static, inherited]

This method is called when itkExceptionMacro executes. It allows the debugger to break on error.

virtual void itk::ProcessObject::CacheInputReleaseDataFlags ( ) [protected, virtual, inherited]

Cache the state of any ReleaseDataFlag's on the inputs. While the filter is executing, we need to set the ReleaseDataFlag's on the inputs to false in case the current filter is implemented using a mini-pipeline (which will try to release the inputs). After the filter finishes, we restore the state of the ReleaseDataFlag's before the call to ReleaseInputs().

virtual LightObject::Pointer itk::Object::CreateAnother ( ) const [virtual, inherited]

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::LightObject.

virtual void itk::Object::DebugOff ( ) const [virtual, inherited]

Turn debugging output off.

virtual void itk::Object::DebugOn ( ) const [virtual, inherited]

Turn debugging output on.

virtual void itk::LightObject::Delete ( ) [virtual, inherited]

Delete an itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C delete method will not work with reference counting.

virtual void itk::ProcessObject::EnlargeOutputRequestedRegion ( DataObject * ) [inline, virtual, inherited]

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Definition at line 225 of file itkProcessObject.h.

template<class TOutputMesh>

void itk::AutomaticTopologyMeshSource< TOutputMesh >::GenerateData ( void ) [inline, protected, virtual]

This method causes the filter to generate its output.

Reimplemented from itk::ProcessObject.

Definition at line 378 of file itkAutomaticTopologyMeshSource.h.

template<class TOutputMesh>

void itk::MeshSource< TOutputMesh >::GenerateInputRequestedRegion ( ) [protected, virtual, inherited]

Requested region of Mesh is specified as i of N unstructured regions. Since all DataObjects should be able to set the requested region in unstructured form, just copy output->RequestedRegion all inputs.

Reimplemented from itk::ProcessObject.

virtual void itk::ProcessObject::GenerateOutputInformation ( ) [protected, virtual, inherited]

Generate the information decribing the output data. The default implementation of this method will copy information from the input to the output. A filter may override this method if its output will have different information than its input. For instance, a filter that shrinks an image will need to provide an implementation for this method that changes the spacing of the pixels. Such filters should call their superclass' implementation of this method prior to changing the information values they need (i.e. GenerateOutputInformation() should call Superclass::GenerateOutputInformation() prior to changing the information.

virtual void itk::ProcessObject::GenerateOutputRequestedRegion ( DataObject * output ) [protected, virtual, inherited]

Given one output whose requested region has been set, how should the requested regions for the remaining outputs of the process object be set? By default, all the outputs are set to the same requested region. If a filter needs to produce different requested regions for each output, for instance an image processing filter producing several outputs at different resolutions, then that filter may override this method and set the requested regions appropriatedly.

Note that a filter producing multiple outputs of different types is required to override this method. The default implementation can only correctly handle multiple outputs of the same type.

Reimplemented in itk::MultiResolutionPyramidImageFilter< TInputImage, TOutputImage >, itk::RecursiveMultiResolutionPyramidImageFilter< TInputImage, TOutputImage >, itk::watershed::BoundaryResolver< TPixelType, TDimension >, itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >, itk::watershed::Relabeler< TScalarType, TImageDimension >, itk::watershed::Segmenter< TInputImage >, itk::watershed::SegmentTreeGenerator< TScalarType >, itk::watershed::Relabeler< InputImageType::PixelType, itkGetStaticConstMacro(ImageDimension)>, and itk::watershed::SegmentTreeGenerator< InputImageType::PixelType >.

virtual const bool& itk::ProcessObject::GetAbortGenerateData ( ) [virtual, inherited]

Get the AbortGenerateData flag for the process object. Process objects may handle premature termination of execution in different ways.

Command* itk::Object::GetCommand ( unsigned long tag ) [inherited]

Get the command associated with the given tag. NOTE: This returns a pointer to a Command, but it is safe to asign this to a Command::Pointer. Since Command inherits from LightObject, at this point in the code, only a pointer or a reference to the Command can be used.

bool itk::Object::GetDebug ( ) const [inherited]

Get the value of the debug flag.

static bool itk::Object::GetGlobalWarningDisplay ( ) [static, inherited]

const DataObject* itk::ProcessObject::GetInput ( unsigned int idx ) const [protected, inherited]

DataObject* itk::ProcessObject::GetInput ( unsigned int idx ) [protected, inherited]

Method used internally for getting an input.

DataObjectPointerArray& itk::ProcessObject::GetInputs ( ) [inline, inherited]

Return an array with all the inputs of this process object. This is useful for tracing back in the pipeline to construct graphs etc.

Definition at line 108 of file itkProcessObject.h.

const MetaDataDictionary& itk::Object::GetMetaDataDictionary ( void ) const [inherited]

Returns:: A constant reference to this objects MetaDataDictionary.

MetaDataDictionary& itk::Object::GetMetaDataDictionary ( void ) [inherited]

Returns:: A reference to this objects MetaDataDictionary.

Warning:: This reference may be changed.

virtual unsigned long itk::Object::GetMTime ( ) const [virtual, inherited]

Return this objects modified time.

Referenced by itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >::GetObjectMTime().

MultiThreader* itk::ProcessObject::GetMultiThreader ( ) [inline, inherited]

Return the multithreader used by this class.

Definition at line 284 of file itkProcessObject.h.

template<class TOutputMesh>

virtual const char* itk::AutomaticTopologyMeshSource< TOutputMesh >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::MeshSource< TOutputMesh >.

DataObjectPointerArraySizeType itk::ProcessObject::GetNumberOfInputs ( ) const [inline, inherited]

Get the size of the input vector. This is merely the size of the input vector, not the number of inputs that have valid DataObject's assigned. Use GetNumberOfValidRequiredInputs() to determine how many inputs are non-null.

Definition at line 118 of file itkProcessObject.h.

DataObjectPointerArraySizeType itk::ProcessObject::GetNumberOfOutputs ( ) const [inline, inherited]

Definition at line 135 of file itkProcessObject.h.

virtual const unsigned int& itk::ProcessObject::GetNumberOfRequiredInputs ( ) [protected, virtual, inherited]

virtual const unsigned int& itk::ProcessObject::GetNumberOfRequiredOutputs ( ) [protected, virtual, inherited]

virtual const int& itk::ProcessObject::GetNumberOfThreads ( ) [virtual, inherited]

virtual DataObjectPointerArraySizeType itk::ProcessObject::GetNumberOfValidRequiredInputs ( ) const [virtual, inherited]

Get the number of valid inputs. This is the number of non-null entries in the input vector in the first NumberOfRequiredInputs slots. This method is used to determine whether the necessary required inputs have been set. Subclasses of ProcessObject may override this implementation if the required inputs are not the first slots in input vector.

Reimplemented in itk::MultiResolutionPDEDeformableRegistration< TFixedImage, TMovingImage, TDeformationField, TRealType >, and itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >.

const DataObject* itk::ProcessObject::GetOutput ( unsigned int idx ) const [protected, inherited]

template<class TOutputMesh>

OutputMeshType* itk::MeshSource< TOutputMesh >::GetOutput ( unsigned int idx ) [inherited]

Method used internally for getting an output.

Reimplemented from itk::ProcessObject.

template<class TOutputMesh>

OutputMeshType* itk::MeshSource< TOutputMesh >::GetOutput ( void ) [inherited]

Get the mesh output of this process object.

Reimplemented in itk::ImageToMeshFilter< TInputImage, TOutputMesh >.

Referenced by itk::QuadEdgeMeshDiscretePrincipalCurvaturesEstimator< TInputMesh, TOutputMesh >::ComputeMeanAndGaussianCurvatures(), itk::QuadEdgeMeshDiscreteCurvatureEstimator< TInputMesh, TOutputMesh >::ComputeMixedArea(), itk::QuadEdgeMeshDiscreteMeanCurvatureEstimator< TInputMesh, TOutputMesh >::EstimateCurvature(), itk::QuadEdgeMeshDiscreteGaussianCurvatureEstimator< TInputMesh, TOutputMesh >::EstimateCurvature(), and itk::QuadEdgeMeshDiscreteCurvatureEstimator< TInputMesh, TOutputMesh >::GenerateData().

DataObjectPointerArray& itk::ProcessObject::GetOutputs ( ) [inline, inherited]

Return an array with all the outputs of this process object. This is useful for tracing forward in the pipeline to contruct graphs etc.

Definition at line 133 of file itkProcessObject.h.

virtual const float& itk::ProcessObject::GetProgress ( ) [virtual, inherited]

Get the execution progress of a process object. The progress is a floating number in [0,1] with 0 meaning no progress and 1 meaning the filter has completed execution.

Referenced by itk::XMLFilterWatcher::ShowProgress().

virtual int itk::LightObject::GetReferenceCount ( ) const [inline, virtual, inherited]

Gets the reference count on this object.

Definition at line 106 of file itkLightObject.h.

virtual const bool& itk::ProcessObject::GetReleaseDataBeforeUpdateFlag ( ) [virtual, inherited]

virtual bool itk::ProcessObject::GetReleaseDataFlag ( ) const [virtual, inherited]

static void itk::Object::GlobalWarningDisplayOff ( ) [inline, static, inherited]

Definition at line 100 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

static void itk::Object::GlobalWarningDisplayOn ( ) [inline, static, inherited]

Definition at line 98 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

template<class TOutputMesh>

virtual void itk::MeshSource< TOutputMesh >::GraftNthOutput	(	unsigned int	idx,
		DataObject *	output
	)			`[virtual, inherited]`

template<class TOutputMesh>

virtual void itk::MeshSource< TOutputMesh >::GraftOutput ( DataObject * output ) [virtual, inherited]

Graft the specified DataObject onto this ProcessObject's output. This method grabs a handle to the specified DataObject's bulk data to used as its output's own bulk data. It also copies the region ivars (RequestedRegion, BufferedRegion, LargestPossibleRegion) and meta-data (Spacing, Origin) from the specified data object into this filter's output data object. Most importantly, however, it leaves the Source ivar untouched so the original pipeline routing is intact. This method is used when a process object is implemented using a mini-pipeline which is defined in its GenerateData() method. The usage is:

    // setup the mini-pipeline to process the input to this filter
    firstFilterInMiniPipeline->SetInput( this->GetInput() );

    // setup the mini-pipeline to calculate the correct regions
    // and write to the appropriate bulk data block
    lastFilterInMiniPipeline->GraftOutput( this->GetOutput() );

    // execute the mini-pipeline
    lastFilterInMiniPipeline->Update();

    // graft the mini-pipeline output back onto this filter's output.
    // this is needed to get the appropriate regions passed back.
    this->GraftOutput( lastFilterInMiniPipeline->GetOutput() );

For proper pipeline execution, a filter using a mini-pipeline must implement the GenerateInputRequestedRegion(), GenerateOutputRequestedRegion(), GenerateOutputInformation() and EnlargeOutputRequestedRegion() methods as necessary to reflect how the mini-pipeline will execute (in other words, the outer filter's pipeline mechanism must be consistent with what the mini-pipeline will do).

bool itk::Object::HasObserver ( const EventObject & event ) const [inherited]

Return true if an observer is registered for this event.

void itk::Object::InvokeEvent ( const EventObject & ) const [inherited]

Call Execute on all the Commands observing this event id. The actions triggered by this call doesn't modify this object.

void itk::Object::InvokeEvent ( const EventObject & ) [inherited]

Call Execute on all the Commands observing this event id.

template<class TOutputMesh>

itk::AutomaticTopologyMeshSource< TOutputMesh >::itkStaticConstMacro	(	MaxTopologicalDimension	,
		unsigned	int,
		MeshType::MaxTopologicalDimension
	)

template<class TOutputMesh>

itk::AutomaticTopologyMeshSource< TOutputMesh >::itkStaticConstMacro	(	PointDimension	,
		unsigned	int,
		MeshType::PointDimension
	)

The dimension of the output mesh.

template<class TOutputMesh>

virtual DataObjectPointer itk::MeshSource< TOutputMesh >::MakeOutput ( unsigned int idx ) [virtual, inherited]

Make a DataObject of the correct type to used as the specified output. Every ProcessObject subclass must be able to create a DataObject that can be used as a specified output. This method is automatically called when DataObject::DisconnectPipeline() is called. DataObject::DisconnectPipeline, disconnects a data object from being an output of its current source. When the data object is disconnected, the ProcessObject needs to construct a replacement output data object so that the ProcessObject is in a valid state. So DataObject::DisconnectPipeline eventually calls ProcessObject::MakeOutput. Note that MakeOutput always returns a SmartPointer to a DataObject. If a subclass of MeshSource has multiple outputs of different types, then that class must provide an implementation of MakeOutput().

Reimplemented from itk::ProcessObject.

Reimplemented in itk::ImageToMeshFilter< TInputImage, TOutputMesh >.

virtual void itk::Object::Modified ( ) const [virtual, inherited]

Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data.

Referenced by itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::InsertNarrowBandNode(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetCenter(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetMatrix(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBand(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBandInnerRadius(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBandTotalRadius(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetOffset(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetRealThresholds(), itk::NonUniformBSpline< TDimension >::SetSplineOrder(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetThresholds(), itk::Statistics::GoodnessOfFitFunctionBase< TInputHistogram >::SetTotalObservedScale(), and itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetTranslation().

template<class TOutputMesh>

static Pointer itk::AutomaticTopologyMeshSource< TOutputMesh >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::MeshSource< TOutputMesh >.

virtual void itk::ProcessObject::PopBackInput ( ) [protected, virtual, inherited]

virtual void itk::ProcessObject::PopFrontInput ( ) [protected, virtual, inherited]

virtual void itk::ProcessObject::PrepareOutputs ( ) [virtual, inherited]

An opportunity to deallocate a ProcessObject's bulk data storage. Some filters may wish to reuse existing bulk data storage to avoid unnecessary deallocation/allocation sequences. The default implementation calls Initialize() on each output. DataObject::Initialize() frees its bulk data by default.

Reimplemented in itk::WatershedImageFilter< TInputImage >.

void itk::LightObject::Print	(	std::ostream &	os,
		Indent	indent = `0`
	)			const `[inherited]`

Cause the object to print itself out.

Referenced by itk::WeakPointer< itk::ProcessObject >::Print(), and itk::SmartPointer< itk::MutualInformationImageToImageMetric >::Print().

virtual void itk::LightObject::PrintHeader	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, virtual, inherited]`

bool itk::Object::PrintObservers	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, inherited]`

template<class TOutputMesh>

void itk::MeshSource< TOutputMesh >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, virtual, inherited]`

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.

virtual void itk::LightObject::PrintTrailer	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, virtual, inherited]`

virtual void itk::ProcessObject::PropagateRequestedRegion ( DataObject * output ) [virtual, inherited]

Send the requested region information back up the pipeline (to the filters that preceed this one).

Reimplemented in itk::StreamingImageFilter< TInputImage, TOutputImage >, and itk::VTKImageImport< TOutputImage >.

virtual void itk::ProcessObject::PropagateResetPipeline ( ) [protected, virtual, inherited]

Called to allocate the input array. Copies old inputs. Propagate a call to ResetPipeline() up the pipeline. Called only from DataObject.

virtual void itk::ProcessObject::PushBackInput ( const DataObject * input ) [protected, virtual, inherited]

Push/Pop an input of this process object. These methods allow a filter to model its input vector as a queue or stack. These routines may not be appropriate for all filters, especially filters with different types of inputs. These routines follow the semantics of STL.

virtual void itk::ProcessObject::PushFrontInput ( const DataObject * input ) [protected, virtual, inherited]

virtual void itk::Object::Register ( ) const [virtual, inherited]

Increase the reference count (mark as used by another object).

Reimplemented from itk::LightObject.

virtual void itk::ProcessObject::ReleaseDataBeforeUpdateFlagOff ( ) [virtual, inherited]

virtual void itk::ProcessObject::ReleaseDataBeforeUpdateFlagOn ( ) [virtual, inherited]

void itk::ProcessObject::ReleaseDataFlagOff ( ) [inline, inherited]

Definition at line 257 of file itkProcessObject.h.

void itk::ProcessObject::ReleaseDataFlagOn ( ) [inline, inherited]

Definition at line 256 of file itkProcessObject.h.

virtual void itk::ProcessObject::ReleaseInputs ( ) [protected, virtual, inherited]

A filter may need to release its input's bulk data after it has finished calculating a new output. The filter may need to release the inputs because the user has turned on the ReleaseDataFlag or it may need to release the inputs because the filter is an "in place" filter and it has overwritten its input with its output data. The implementation here simply checks the ReleaseDataFlag of the inputs. InPlaceImageFilter overrides this method so release the input it has overwritten.

See also:: InPlaceImageFilter::ReleaseInputs()

void itk::Object::RemoveAllObservers ( ) [inherited]

Remove all observers .

virtual void itk::ProcessObject::RemoveInput ( DataObject * input ) [protected, virtual, inherited]

void itk::Object::RemoveObserver ( unsigned long tag ) [inherited]

Remove the observer with this tag value.

virtual void itk::ProcessObject::RemoveOutput ( DataObject * output ) [protected, virtual, inherited]

virtual void itk::ProcessObject::ResetPipeline ( ) [virtual, inherited]

Reset the pipeline. If an exception is thrown during an Update(), the pipeline may be in an inconsistent state. This method clears the internal state of the pipeline so Update() can be called.

virtual void itk::ProcessObject::RestoreInputReleaseDataFlags ( ) [protected, virtual, inherited]

Restore the cached input ReleaseDataFlags.

virtual void itk::ProcessObject::SetAbortGenerateData ( bool _arg ) [virtual, inherited]

Set the AbortGenerateData flag for the process object. Process objects may handle premature termination of execution in different ways.

void itk::Object::SetDebug ( bool debugFlag ) const [inherited]

Set the value of the debug flag. A non-zero value turns debugging on.

static void itk::Object::SetGlobalWarningDisplay ( bool flag ) [static, inherited]

This is a global flag that controls whether any debug, warning or error messages are displayed.

Referenced by itk::Object::GlobalWarningDisplayOff(), and itk::Object::GlobalWarningDisplayOn().

void itk::Object::SetMetaDataDictionary ( const MetaDataDictionary & rhs ) [inherited]

Returns:: Set the MetaDataDictionary

virtual void itk::ProcessObject::SetNthInput	(	unsigned int	num,
		DataObject *	input
	)			`[protected, virtual, inherited]`

Protected methods for setting inputs. Subclasses make use of them for setting input.

Reimplemented in itk::ImageToVectorImageFilter< TInputImage >.

Referenced by itk::watershed::BoundaryResolver< TPixelType, TDimension >::SetBoundaryA(), itk::watershed::BoundaryResolver< TPixelType, TDimension >::SetBoundaryB(), itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >::SetEquivalencyTable(), itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetFeatureImage(), itk::ScalarChanAndVeseSparseLevelSetImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TSharedData, TIdCell >::SetFeatureImage(), itk::ScalarChanAndVeseDenseLevelSetImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TSharedData >::SetFeatureImage(), itk::SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >::SetFeatureImage(), itk::WatershedImageFilter< TInputImage >::SetInput(), itk::watershed::SegmentTreeGenerator< InputImageType::PixelType >::SetInputEquivalencyTable(), itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >::SetInputImage(), itk::watershed::Relabeler< InputImageType::PixelType, itkGetStaticConstMacro(ImageDimension)>::SetInputImage(), itk::watershed::Segmenter< TInputImage >::SetInputImage(), itk::watershed::SegmentTreeGenerator< InputImageType::PixelType >::SetInputSegmentTable(), itk::watershed::Relabeler< InputImageType::PixelType, itkGetStaticConstMacro(ImageDimension)>::SetInputSegmentTree(), itk::DiffusionTensor3DReconstructionImageFilter< TReferenceImagePixelType, TGradientImagePixelType, TTensorPixelType >::SetReferenceImage(), and itk::ChangeInformationImageFilter< TInputImage >::SetReferenceImage().

virtual void itk::ProcessObject::SetNthOutput	(	unsigned int	num,
		DataObject *	output
	)			`[protected, virtual, inherited]`

Protected methods for setting outputs. Subclasses make use of them for getting output.

Referenced by itk::watershed::BoundaryResolver< TPixelType, TDimension >::BoundaryResolver(), itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >::EquivalenceRelabeler(), itk::watershed::Segmenter< TInputImage >::SetBoundary(), itk::watershed::BoundaryResolver< TPixelType, TDimension >::SetEquivalencyTable(), itk::watershed::Relabeler< InputImageType::PixelType, itkGetStaticConstMacro(ImageDimension)>::SetOutputImage(), itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >::SetOutputImage(), itk::watershed::Segmenter< TInputImage >::SetOutputImage(), and itk::watershed::Segmenter< TInputImage >::SetSegmentTable().

void itk::ProcessObject::SetNumberOfInputs ( unsigned int num ) [protected, inherited]

Called to allocate the input array. Copies old inputs.

void itk::ProcessObject::SetNumberOfOutputs ( unsigned int num ) [protected, inherited]

Called to allocate the output array. Copies old outputs.

virtual void itk::ProcessObject::SetNumberOfRequiredInputs ( unsigned int _arg ) [protected, virtual, inherited]

virtual void itk::ProcessObject::SetNumberOfRequiredOutputs ( unsigned int _arg ) [protected, virtual, inherited]

virtual void itk::ProcessObject::SetNumberOfThreads ( int _arg ) [virtual, inherited]

Get/Set the number of threads to create when executing.

template<class TOutputMesh>

void itk::MeshSource< TOutputMesh >::SetOutput ( TOutputMesh * output ) [inherited]

Set the mesh output of this process object. This call is slated to be removed from ITK. You should GraftOutput() and possible DataObject::DisconnectPipeline() to properly change the output.

virtual void itk::ProcessObject::SetProgress ( float _arg ) [virtual, inherited]

Set the execution progress of a process object. The progress is a floating number in [0,1] with 0 meaning no progress and 1 meaning the filter has completed execution. The ProgressEvent is NOT invoked.

virtual void itk::Object::SetReferenceCount ( int ) [virtual, inherited]

Sets the reference count (use with care)

Reimplemented from itk::LightObject.

virtual void itk::ProcessObject::SetReleaseDataBeforeUpdateFlag ( bool _arg ) [virtual, inherited]

Turn on/off the flags to control whether the bulk data belonging to the outputs of this ProcessObject are released/reallocated during an Update(). In limited memory scenarios, a user may want to force the elements of a pipeline to release any bulk data that is going to be regenerated anyway during an Update() in order to control peak memory allocation. Note that this flag is different from the ReleaseDataFlag. ReleaseDataFlag manages the deallocation of a ProcessObject's bulk output data once that data has been consumed by a downstream ProcessObject. The ReleaseDataBeforeUpdateFlag manages the deallocation/reallocation of bulk data during a pipeline update to control peak memory utilization. Default value is on.

virtual void itk::ProcessObject::SetReleaseDataFlag ( bool flag ) [virtual, inherited]

Turn on/off the flags to control whether the bulk data belonging to the outputs of this ProcessObject are released after being used by a downstream ProcessObject. Default value is off. Another options for controlling memory utilization is the ReleaseDataBeforeUpdateFlag.

virtual void itk::Object::UnRegister ( ) const [virtual, inherited]

Decrease the reference count (release by another object).

Reimplemented from itk::LightObject.

Referenced by itk::SmartPointer< itk::MutualInformationImageToImageMetric >::operator=().

virtual void itk::ProcessObject::Update ( ) [virtual, inherited]

Bring this filter up-to-date. Update() checks modified times against last execution times, and re-executes objects if necessary. A side effect of this method is that the whole pipeline may execute in order to bring this filter up-to-date. This method updates the currently prescribed requested region. If no requested region has been set on the output, then the requested region will be set to the largest possible region. Once the requested region is set, Update() will make sure the specified requested region is up-to-date. This is a confusing side effect to users who are just calling Update() on a filter. A first call to Update() will cause the largest possible region to be updated. A second call to Update() will update that same region. If a modification to the upstream pipeline cause a filter to have a different largest possible region, this second call to Update() will not cause the output requested region to be reset to the new largest possible region. Instead, the output requested region will be the same as the last time Update() was called. To have a filter always to produce its largest possible region, users should call UpdateLargestPossibleRegion() instead.

Reimplemented in itk::CoreAtomImageToUnaryCorrespondenceMatrixProcess< TSourceImage >, itk::MedialNodePairCorrespondenceProcess< TSourceImage >, itk::MedialNodeTripletCorrespondenceProcess< TSourceImage >, itk::CoreAtomImageToDistanceMatrixProcess< TSourceImage >, itk::ImageFileWriter< TInputImage >, and itk::ImageSeriesWriter< TInputImage, TOutputImage >.

virtual void itk::ProcessObject::UpdateLargestPossibleRegion ( ) [virtual, inherited]

Like Update(), but sets the output requested region to the largest possible region for the output. This is the method users should call if they want the entire dataset to be processed. If a user wants to update the same output region as a previous call to Update() or a previous call to UpdateLargestPossibleRegion(), then they should call the method Update().

virtual void itk::ProcessObject::UpdateOutputData ( DataObject * output ) [virtual, inherited]

Actually generate new output

Reimplemented in itk::StreamingImageFilter< TInputImage, TOutputImage >.

virtual void itk::ProcessObject::UpdateOutputInformation ( ) [virtual, inherited]

Update the information decribing the output data. This method transverses up the pipeline gathering modified time information. On the way back down the pipeline, this method calls GenerateOutputInformation() to set any necessary information about the output data objects. For instance, a filter that shrinks an image will need to provide an implementation for GenerateOutputInformation() that changes the spacing of the pixels. Such filters should call their superclass' implementation of GenerateOutputInformation prior to changing the information values they need (i.e. GenerateOutputInformation() should call Superclass::GenerateOutputInformation() prior to changing the information.

Reimplemented in itk::watershed::Segmenter< TInputImage >, and itk::VTKImageImport< TOutputImage >.

void itk::ProcessObject::UpdateProgress ( float amount ) [inherited]

Update the progress of the process object.

Sets the Progress ivar to amount and invokes any observers for the ProgressEvent. The parameter amount should be in [0,1] and is the cumulative (not incremental) progress.

Member Data Documentation

TimeStamp itk::ProcessObject::m_OutputInformationMTime [protected, inherited]

Time when GenerateOutputInformation was last called.

Definition at line 431 of file itkProcessObject.h.

InternalReferenceCountType itk::LightObject::m_ReferenceCount [mutable, protected, inherited]

Number of uses of this object by other objects.

Definition at line 144 of file itkLightObject.h.

SimpleFastMutexLock itk::LightObject::m_ReferenceCountLock [mutable, protected, inherited]

Mutex lock to protect modification to the reference count

Definition at line 147 of file itkLightObject.h.

bool itk::ProcessObject::m_Updating [protected, inherited]

These ivars are made protected so filters like itkStreamingImageFilter can access them directly. This flag indicates when the pipeline is executing. It prevents infinite recursion when pipelines have loops.

Definition at line 428 of file itkProcessObject.h.

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

itkAutomaticTopologyMeshSource.h

itk::AutomaticTopologyMeshSource< TOutputMesh > Class Template Reference

Detailed Description

template<class TOutputMesh> class itk::AutomaticTopologyMeshSource< TOutputMesh >

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Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Classes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class TOutputMesh>
class itk::AutomaticTopologyMeshSource< TOutputMesh >