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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkDefaultDynamicMeshTraits.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:34 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkDefaultDynamicMeshTraits_h |
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#define __itkDefaultDynamicMeshTraits_h |
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#include "itkCellInterface.h" |
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#include "itkMapContainer.h" |
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#include "itkPoint.h" |
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#include <set> |
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namespace itk |
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{ |
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/** \class DefaultDynamicMeshTraits |
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* DefaultDynamicMeshTraits is a simple structure that holds type information |
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* for a mesh and its cells. It is used to avoid the passing of many |
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* template parameters while still enjoying the benefits of generic |
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* programming. |
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* |
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* Unlike DefaultStaticMeshTraits, this version of the MeshTraits structure |
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* is designed to create Mesh instances that will have many insert and delete |
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* operations done on them. |
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* |
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* Template parameters for DefaultDynamicMeshTraits: |
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* |
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* TPixelType = |
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* The type stored as data for an entity (cell, point, or boundary). |
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* |
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* VPointDimension = |
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* Geometric dimension of space. |
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* |
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* VMaxTopologicalDimension = |
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* Max topological dimension of a cell that can be inserted into this mesh. |
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* |
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* TCoordRep = |
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* Numerical type to store each coordinate value. |
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* |
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* TInterpolationWeight = |
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* Numerical type to store interpolation weights. |
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* |
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* \ingroup MeshObjects |
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*/ |
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template < |
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typename TPixelType, |
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unsigned int VPointDimension = 3, |
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unsigned int VMaxTopologicalDimension = VPointDimension, |
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typename TCoordRep = float, |
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typename TInterpolationWeight = float, |
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typename TCellPixelType = TPixelType |
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**> |
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class DefaultDynamicMeshTraits |
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{ |
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public: |
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/** Standard class typedefs. */ |
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typedef DefaultDynamicMeshTraits Self; |
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/** Just save all the template parameters. */ |
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typedef TPixelType PixelType; |
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typedef TCellPixelType CellPixelType; |
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TDA |
typedef TCoordRep CoordRepType; |
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TDA |
typedef TInterpolationWeight InterpolationWeightType; |
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/** Just save all the template parameters. */ |
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itkStaticConstMacro(PointDimension, unsigned int, VPointDimension); |
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itkStaticConstMacro(MaxTopologicalDimension, unsigned int, |
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VMaxTopologicalDimension); |
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/** The type to be used to identify a point. This should be the index type |
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* to the PointsContainer. */ |
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typedef unsigned long PointIdentifier; |
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/** The type to be used to identify a cell. This should be the index type |
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* to the CellsContainer. */ |
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typedef unsigned long CellIdentifier; |
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/** A type that can be used to identifiy individual boundary features on |
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* the cells. Since this will probably be an index into a static array, |
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* this will probably never change from an integer setting. */ |
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typedef unsigned long CellFeatureIdentifier; |
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/** The type of point used by the mesh. This should never change from |
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* this setting, regardless of the mesh type. */ |
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typedef Point< CoordRepType, VPointDimension > PointType; |
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/** The container type for use in storing points. It must conform to |
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* the IndexedContainerInterface. */ |
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typedef MapContainer< PointIdentifier , PointType > PointsContainer; |
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/** The container type that will be used to store boundary links |
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* back to cells. This must conform to the STL "set" interface. */ |
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typedef std::set< CellIdentifier > UsingCellsContainer; |
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/** The information needed for a cell type is now defined, so we can |
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* define the cell type. */ |
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typedef itkMakeCellTraitsMacro CellTraits; |
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/** The interface to cells to be used by the mesh. |
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* This should not be changed. */ |
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typedef CellInterface< CellPixelType , CellTraits > CellType; |
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typedef typename CellType::CellAutoPointer CellAutoPointer; |
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/** The container type for use in storing cells. It must conform to |
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* the IndexedContainerInterface. */ |
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typedef MapContainer< CellIdentifier , CellType * > |
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********CellsContainer; |
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/** The CellLinks container should be a container of PointCellLinksContainer, |
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* which should be a container conforming to the STL "set" interface. */ |
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typedef std::set< CellIdentifier > |
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********PointCellLinksContainer; |
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/** The container type for use in storing point links back to cells.] |
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* It must conform to the IndexedContainerInterface. */ |
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typedef MapContainer< PointIdentifier , PointCellLinksContainer > |
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********CellLinksContainer; |
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/** The container type for use in storing point data. It must conform to |
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* the IndexedContainerInterface. */ |
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typedef MapContainer< PointIdentifier , PixelType > |
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********PointDataContainer; |
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/** The container type for use in storing cell data. It must conform to |
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* the IndexedContainerInterface. */ |
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typedef MapContainer< CellIdentifier , CellPixelType > |
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********CellDataContainer; |
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}; |
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} // end namespace itk |
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#endif |
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