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itkBlobSpatialObject.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkBlobSpatialObject.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/11/07 23:27:29 $
00007   Version:   $Revision: 1.21 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #ifndef __itkBlobSpatialObject_h
00019 #define __itkBlobSpatialObject_h
00020 
00021 #include <list>
00022 
00023 #include "itkPointBasedSpatialObject.h"
00024 #include "itkSpatialObjectPoint.h"
00025 
00026 namespace itk 
00027 {
00028 
00042 template < unsigned int TDimension = 3 >
00043 class BlobSpatialObject 
00044   :public PointBasedSpatialObject<  TDimension >
00045 {
00046 
00047 public:
00048 
00049   typedef BlobSpatialObject                           Self;
00050   typedef PointBasedSpatialObject< TDimension >       Superclass;
00051   typedef SmartPointer < Self >                       Pointer;
00052   typedef SmartPointer < const Self >                 ConstPointer;
00053   typedef double                                      ScalarType;
00054   typedef SpatialObjectPoint< TDimension >            BlobPointType; 
00055   typedef std::vector< BlobPointType >                PointListType;
00056   typedef typename Superclass::PointType              PointType;
00057   typedef typename Superclass::SpatialObjectPointType SpatialObjectPointType;
00058   typedef typename Superclass::TransformType          TransformType;
00059   typedef VectorContainer<unsigned long,PointType>    PointContainerType;
00060   typedef SmartPointer<PointContainerType>            PointContainerPointer;
00061 
00063   itkNewMacro( Self );
00064 
00066   itkTypeMacro( BlobSpatialObject, SpatialObject );
00067   
00069   PointListType & GetPoints( void );
00070 
00072   const PointListType & GetPoints( void ) const;
00073 
00075   void SetPoints( PointListType & newPoints );
00076  
00078   const SpatialObjectPointType* GetPoint(unsigned long id) const {return &(m_Points[id]);}
00079   
00081   unsigned long GetNumberOfPoints(void) const {return m_Points.size();}
00082 
00085   bool IsEvaluableAt( const PointType & point,
00086                       unsigned int depth=0, char * name=NULL ) const; 
00087 
00092   bool ValueAt( const PointType & point, double & value,
00093                 unsigned int depth=0, char * name=NULL ) const;
00094 
00096   bool IsInside( const PointType & point,
00097                  unsigned int depth=0, char * name=NULL ) const;
00098 
00100   bool ComputeBoundingBox() const;
00101 
00102 protected:
00103 
00104   PointListType   m_Points;
00105 
00106   BlobSpatialObject();
00107   virtual ~BlobSpatialObject();
00108 
00110   virtual void PrintSelf( std::ostream& os, Indent indent ) const;
00111 };
00112 
00113 } // end namespace itk
00114 
00115 #ifndef ITK_MANUAL_INSTANTIATION 
00116 #include "itkBlobSpatialObject.txx" 
00117 #endif 
00118 
00119 #endif // __itkBlobSpatialObject_h

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