template<typename TPixelType, unsigned int VDimension = 3, typename TMeshTraits = DefaultStaticMeshTraits< TPixelType, VDimension, VDimension >>
class itk::Mesh< TPixelType, VDimension, TMeshTraits >
Implements the N-dimensional mesh structure.
- Overview
- Mesh implements the N-dimensional mesh structure for ITK. It provides an API to perform operations on points, cells, boundaries, etc., but does not tie down the underlying implementation and storage. A "MeshTraits" structure is used to define the container and identifier types that will be used to access the mesh. See DefaultStaticMeshTraits for the set of type definitions needed. All types that are defined in the "MeshTraits" structure will have duplicate typedefs in the resulting mesh itself.
Mesh is an adaptive, evolving structure. Typically points and cells are created, with the cells referring to their defining points. If additional topological information is required, then BuildCellLinks() is called and links from the points back to the cells that use them are created. This allows implicit topological information about the faces and edges of the cells to be determined. (For example, a "face" neighbor to a cell can be determined by intersection the sets of cells that use the points defining the face. This is an inherent assumption on the manifold relationship of the cells in the mesh.) In some cases, either because the mesh is non-manifold, because we wish to explicitly store information with the faces and edges of the mesh, or because performance requirements demand that boundaries are explicitly represented (the set intersection does not need to be performed); then Mesh can be further extended by adding explicit boundary assignments.
- Usage
- Mesh has three template parameters. The first is the pixel type, or the type of data stored (optionally) with points, cells, and/or boundaries. The second is the geometric dimension of the points defining the mesh. This also limits the maximum topological dimension of the cells that can be inserted. The third template parameter is the "MeshTraits" structure controlling type information for the mesh. Most users will be happy with the defaults, and will not have to worry about this third argument.
One of the most important parts of using this mesh is how to create cells to insert into it. The cells for the mesh take two template parameters. The first is the pixel type, and should correspond exactly to that type given to the mesh. The second is a "CellTraits" which holds a sub-set of the "MeshTraits" structure definitions, and is also a member of them. Any cell which is to be inserted to a mesh should have MeshTraits::CellTraits as its second template parameter.
Template parameters for Mesh:
TPixelType = The type stored as data for an entity (cell, point, or boundary).
TMeshTraits = Type information structure for the mesh.
- References
- No reference information is available.
Definition at line 108 of file itkMesh.h.
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typedef MapContainer
< BoundaryAssignmentIdentifier,
CellIdentifier > | BoundaryAssignmentsContainer |
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typedef
BoundaryAssignmentsContainer::Pointer | BoundaryAssignmentsContainerPointer |
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typedef std::vector
< BoundaryAssignmentsContainerPointer > | BoundaryAssignmentsContainerVector |
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| typedef BoundingBoxType::Pointer | BoundingBoxPointer |
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typedef BoundingBox
< PointIdentifier,
itkGetStaticConstMacro(PointDimension),
CoordRepType, PointsContainer > | BoundingBoxType |
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| typedef CellType::CellAutoPointer | CellAutoPointer |
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typedef
MeshTraits::CellDataContainer | CellDataContainer |
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typedef
CellDataContainer::ConstPointer | CellDataContainerConstPointer |
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typedef
CellDataContainer::ConstIterator | CellDataContainerIterator |
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| typedef CellDataContainer::Pointer | CellDataContainerPointer |
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| typedef CellFeatureIdentifier | CellFeatureCount |
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typedef
MeshTraits::CellFeatureIdentifier | CellFeatureIdentifier |
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| typedef MeshTraits::CellIdentifier | CellIdentifier |
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typedef
MeshTraits::CellLinksContainer | CellLinksContainer |
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typedef
CellLinksContainer::ConstPointer | CellLinksContainerConstPointer |
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typedef
CellLinksContainer::ConstIterator | CellLinksContainerIterator |
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| typedef CellLinksContainer::Pointer | CellLinksContainerPointer |
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| typedef CellType::MultiVisitor | CellMultiVisitorType |
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| typedef MeshTraits::CellPixelType | CellPixelType |
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| enum | CellsAllocationMethodType {
CellsAllocationMethodUndefined,
CellsAllocatedAsStaticArray,
CellsAllocatedAsADynamicArray,
CellsAllocatedDynamicallyCellByCell
} |
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| typedef MeshTraits::CellsContainer | CellsContainer |
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typedef
CellsContainer::ConstIterator | CellsContainerConstIterator |
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typedef
CellsContainer::ConstPointer | CellsContainerConstPointer |
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| typedef CellsContainer::Iterator | CellsContainerIterator |
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| typedef CellsContainer::Pointer | CellsContainerPointer |
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| typedef MeshTraits::CellTraits | CellTraits |
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typedef CellInterface
< CellPixelType, CellTraits > | CellType |
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| typedef SmartPointer< const Self > | ConstPointer |
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| typedef MeshTraits::CoordRepType | CoordRepType |
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typedef
MeshTraits::InterpolationWeightType | InterpolationWeightType |
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| typedef TMeshTraits | MeshTraits |
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| typedef MeshTraits::PixelType | PixelType |
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typedef
MeshTraits::PointCellLinksContainer | PointCellLinksContainer |
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typedef
PointCellLinksContainer::const_iterator | PointCellLinksContainerIterator |
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typedef
MeshTraits::PointDataContainer | PointDataContainer |
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typedef
PointDataContainer::ConstIterator | PointDataContainerIterator |
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| typedef PointDataContainer::Pointer | PointDataContainerPointer |
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| typedef SmartPointer< Self > | Pointer |
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| typedef MeshTraits::PointHashType | PointHashType |
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| typedef MeshTraits::PointIdentifier | PointIdentifier |
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| typedef MeshTraits::PointsContainer | PointsContainer |
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typedef
PointsContainer::ConstIterator | PointsContainerConstIterator |
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| typedef PointsContainer::Iterator | PointsContainerIterator |
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| typedef PointsContainer::Pointer | PointsContainerPointer |
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| typedef MeshTraits::PointType | PointType |
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| typedef Superclass::RegionType | RegionType |
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| typedef Mesh | Self |
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typedef PointSet< TPixelType,
VDimension, TMeshTraits > | Superclass |
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| typedef SmartPointer< const Self > | ConstPointer |
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| typedef MeshTraits::CoordRepType | CoordRepType |
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| typedef TMeshTraits | MeshTraits |
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| typedef MeshTraits::PixelType | PixelType |
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typedef
MeshTraits::PointDataContainer | PointDataContainer |
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typedef
PointDataContainer::ConstPointer | PointDataContainerConstPointer |
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typedef
PointDataContainer::ConstIterator | PointDataContainerIterator |
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| typedef PointDataContainer::Pointer | PointDataContainerPointer |
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| typedef SmartPointer< Self > | Pointer |
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| typedef MeshTraits::PointIdentifier | PointIdentifier |
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| typedef MeshTraits::PointsContainer | PointsContainer |
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typedef
PointsContainer::ConstIterator | PointsContainerConstIterator |
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typedef
PointsContainer::ConstPointer | PointsContainerConstPointer |
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| typedef PointsContainer::Iterator | PointsContainerIterator |
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| typedef PointsContainer::Pointer | PointsContainerPointer |
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| typedef MeshTraits::PointType | PointType |
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| typedef long | RegionType |
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| typedef PointSet | Self |
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| typedef DataObject | Superclass |
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| typedef SmartPointer< const Self > | ConstPointer |
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| typedef std::string | DataObjectIdentifierType |
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typedef std::vector< Pointer >
::size_type | DataObjectPointerArraySizeType |
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| typedef SmartPointer< Self > | Pointer |
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| typedef DataObject | Self |
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| typedef Object | Superclass |
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| typedef SmartPointer< const Self > | ConstPointer |
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| typedef SmartPointer< Self > | Pointer |
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| typedef Object | Self |
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| typedef LightObject | Superclass |
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| typedef SmartPointer< const Self > | ConstPointer |
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| typedef SmartPointer< Self > | Pointer |
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| typedef LightObject | Self |
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|
| virtual void | Accept (CellMultiVisitorType *mv) const |
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| void | BuildCellLinks () const |
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| virtual void | CopyInformation (const DataObject *data) |
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| virtual ::itk::LightObject::Pointer | CreateAnother (void) const |
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| bool | GetAssignedCellBoundaryIfOneExists (int dimension, CellIdentifier, CellFeatureIdentifier, CellAutoPointer &) const |
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| bool | GetBoundaryAssignment (int dimension, CellIdentifier cellId, CellFeatureIdentifier featureId, CellIdentifier *boundaryId) const |
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| BoundaryAssignmentsContainerPointer | GetBoundaryAssignments (int dimension) |
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const
BoundaryAssignmentsContainerPointer | GetBoundaryAssignments (int dimension) const |
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| const BoundingBoxType * | GetBoundingBox (void) const |
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| bool | GetCell (CellIdentifier, CellAutoPointer &) const |
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| bool | GetCellBoundaryFeature (int dimension, CellIdentifier, CellFeatureIdentifier, CellAutoPointer &) const |
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| CellIdentifier | GetCellBoundaryFeatureNeighbors (int dimension, CellIdentifier, CellFeatureIdentifier, std::set< CellIdentifier > *cellSet) |
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| CellDataContainer * | GetCellData () |
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| const CellDataContainer * | GetCellData () const |
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| CellLinksContainer * | GetCellLinks () |
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| const CellLinksContainer * | GetCellLinks () const |
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| CellIdentifier | GetCellNeighbors (CellIdentifier cellId, std::set< CellIdentifier > *cellSet) |
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| CellsContainer * | GetCells () |
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| const CellsContainer * | GetCells () const |
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| virtual const char * | GetNameOfClass () const |
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| CellFeatureCount | GetNumberOfCellBoundaryFeatures (int dimension, CellIdentifier) const |
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| CellIdentifier | GetNumberOfCells () const |
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| virtual void | Graft (const DataObject *data) |
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| virtual void | Initialize () |
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| void | PassStructure (Self *inputMesh) |
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| bool | RemoveBoundaryAssignment (int dimension, CellIdentifier cellId, CellFeatureIdentifier featureId) |
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| void | SetBoundaryAssignment (int dimension, CellIdentifier cellId, CellFeatureIdentifier featureId, CellIdentifier boundaryId) |
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| void | SetBoundaryAssignments (int dimension, BoundaryAssignmentsContainer *) |
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| void | SetCell (CellIdentifier, CellAutoPointer &) |
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| void | SetCellData (CellDataContainer *) |
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| void | SetCellLinks (CellLinksContainer *) |
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| void | SetCells (CellsContainer *) |
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|
| void | SetCellData (CellIdentifier, CellPixelType) |
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| bool | GetCellData (CellIdentifier, CellPixelType *) const |
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|
| virtual void | SetCellsAllocationMethod (CellsAllocationMethodType _arg) |
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virtual const
CellsAllocationMethodType & | GetCellsAllocationMethod () |
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| virtual RegionType | GetBufferedRegion () const |
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| virtual RegionType | GetMaximumNumberOfRegions () const |
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| PointIdentifier | GetNumberOfPoints (void) const |
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| PointDataContainer * | GetPointData (void) |
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| const PointDataContainer * | GetPointData (void) const |
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| PointsContainer * | GetPoints (void) |
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| const PointsContainer * | GetPoints (void) const |
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| virtual RegionType | GetRequestedRegion () const |
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| void | PassStructure (Self *inputPointSet) |
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| virtual bool | RequestedRegionIsOutsideOfTheBufferedRegion () |
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| virtual void | SetBufferedRegion (const RegionType ®ion) |
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| void | SetPointData (PointDataContainer *) |
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| void | SetPoints (PointsContainer *) |
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| virtual void | SetRequestedRegion (const DataObject *data) |
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| virtual void | SetRequestedRegion (const RegionType ®ion) |
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| virtual void | SetRequestedRegionToLargestPossibleRegion () |
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| virtual void | UpdateOutputInformation () |
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| virtual bool | VerifyRequestedRegion () |
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| void | SetPoint (PointIdentifier, PointType) |
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| bool | GetPoint (PointIdentifier, PointType *) const |
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| PointType | GetPoint (PointIdentifier) const |
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| void | SetPointData (PointIdentifier, PixelType) |
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| bool | GetPointData (PointIdentifier, PixelType *) const |
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| virtual void | DataHasBeenGenerated () |
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| void | DisconnectPipeline () |
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| bool | GetDataReleased () const |
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| virtual const bool & | GetReleaseDataFlag () |
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SmartPointerForwardReference
< ProcessObject > | GetSource () const |
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| DataObjectPointerArraySizeType | GetSourceOutputIndex () const |
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| const DataObjectIdentifierType & | GetSourceOutputName () const |
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| virtual ModifiedTimeType | GetUpdateMTime () const |
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| virtual void | PrepareForNewData () |
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| virtual void | PropagateRequestedRegion () |
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| void | ReleaseData () |
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| virtual void | ReleaseDataFlagOff () |
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| virtual void | ReleaseDataFlagOn () |
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| virtual void | ResetPipeline () |
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| void | SetReleaseDataFlag (bool flag) |
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| bool | ShouldIReleaseData () const |
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| virtual void | Update () |
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| virtual void | UpdateOutputData () |
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| void | SetPipelineMTime (ModifiedTimeType time) |
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| virtual const ModifiedTimeType & | GetPipelineMTime () |
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| virtual void | SetRealTimeStamp (RealTimeStamp _arg) |
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| virtual const RealTimeStamp & | GetRealTimeStamp () |
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| unsigned long | AddObserver (const EventObject &event, Command *) |
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| unsigned long | AddObserver (const EventObject &event, Command *) const |
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| virtual void | DebugOff () const |
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| virtual void | DebugOn () const |
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| Command * | GetCommand (unsigned long tag) |
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| bool | GetDebug () const |
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| MetaDataDictionary & | GetMetaDataDictionary (void) |
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| const MetaDataDictionary & | GetMetaDataDictionary (void) const |
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| virtual ModifiedTimeType | GetMTime () const |
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| virtual const TimeStamp & | GetTimeStamp () const |
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| bool | HasObserver (const EventObject &event) const |
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| void | InvokeEvent (const EventObject &) |
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| void | InvokeEvent (const EventObject &) const |
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| virtual void | Modified () const |
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| virtual void | Register () const |
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| void | RemoveAllObservers () |
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| void | RemoveObserver (unsigned long tag) |
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| void | SetDebug (bool debugFlag) const |
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| void | SetMetaDataDictionary (const MetaDataDictionary &rhs) |
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| virtual void | SetReferenceCount (int) |
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| virtual void | UnRegister () const |
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| virtual void | Delete () |
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| virtual int | GetReferenceCount () const |
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| | itkCloneMacro (Self) |
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| void | Print (std::ostream &os, Indent indent=0) const |
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template<typename TPixelType, unsigned int VDimension = 3, typename TMeshTraits = DefaultStaticMeshTraits< TPixelType, VDimension, VDimension >>
| virtual::itk::LightObject::Pointer itk::Mesh< TPixelType, VDimension, TMeshTraits >::CreateAnother |
( |
void |
| ) |
const |
|
virtual |
template<typename TPixelType, unsigned int VDimension = 3, typename TMeshTraits = DefaultStaticMeshTraits< TPixelType, VDimension, VDimension >>
template<typename TPixelType, unsigned int VDimension = 3, typename TMeshTraits = DefaultStaticMeshTraits< TPixelType, VDimension, VDimension >>
The bounding box (xmin,xmax, ymin,ymax, ...) of the mesh. The bounding box is used for searching, picking, display, etc.
Definition at line 459 of file itkMesh.h.
Inheritance diagram for itk::Mesh< TPixelType, VDimension, TMeshTraits >:
1.8.2
