itkSurfaceSpatialObject.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:  $RCSfile: itkSurfaceSpatialObject.h,v $
  Language:  C++
  Date:    $Date: 2002/08/13 20:18:13 $
  Version:   $Revision: 1.3 $

  Copyright (c) 2002 Insight Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

   This software is distributed WITHOUT ANY WARRANTY; without even 
   the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
   PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#ifndef __itkSurfaceSpatialObject_h
#define __itkSurfaceSpatialObject_h

#include <list>

#include "itkSpatialObject.h"
#include "itkSurfaceSpatialObjectPoint.h"

namespace itk 
{

template < unsigned int TDimension = 3 , unsigned int PipelineDimension = 3 >
class SurfaceSpatialObject 
:public SpatialObject<  TDimension, 
            AffineTransform<double, TDimension>, 
            PipelineDimension
           >
{

public:

  typedef SurfaceSpatialObject                     Self;
  typedef SpatialObject< TDimension, 
               AffineTransform< double, TDimension>,
               PipelineDimension
               >                                   Superclass;
  typedef SmartPointer < Self >                    Pointer;
  typedef SmartPointer < const Self >              ConstPointer;
  typedef double                                   ScalarType;
  typedef SurfaceSpatialObjectPoint< TDimension >  SurfacePointType;
  typedef typename SurfacePointType::Pointer       SurfacePointPointer; 
  typedef std::list < SurfacePointPointer >        PointListType;
  typedef typename Superclass::PointType           PointType;
  typedef VectorContainer<unsigned long,PointType> PointContainerType;
  typedef SmartPointer<PointContainerType>         PointContainerPointer;

  itkNewMacro( Self );

  itkTypeMacro( Self, Superclass );
  
  PointListType & GetPoints( void );

  void SetPoints( PointListType & newPoints );

  bool IsEvaluableAt( const PointType & point );

  void ValueAt( const PointType & point, double & value );

  bool IsInside( const PointType & point );

  void ComputeBounds( void );

  unsigned long GetMTime( void ) const;

protected:

  PointListType  m_Points;
  TimeStamp      m_BoundsMTime; 

  SurfaceSpatialObject();
  virtual ~SurfaceSpatialObject();

  virtual void PrintSelf( std::ostream& os, Indent indent ) const;
};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION 
  #include "itkSurfaceSpatialObject.txx" 
#endif 

#endif // __itkSurfaceSpatialObject_h

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