itkLineSpatialObjectPoint.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkLineSpatialObjectPoint.h,v $
  Language:  C++
  Date:      $Date: 2007-01-28 19:24:38 $
  Version:   $Revision: 1.9 $

  Copyright (c) Insight Software 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 __itkLineSpatialObjectPoint_h
#define __itkLineSpatialObjectPoint_h

#include "itkSpatialObjectPoint.h"
#include "itkCovariantVector.h"
#include "itkFixedArray.h"

namespace itk 
{

template < unsigned int TPointDimension = 3 >
class LineSpatialObjectPoint 
  : public SpatialObjectPoint<TPointDimension>
{

public:

  typedef LineSpatialObjectPoint                    Self;
  typedef SpatialObjectPoint<TPointDimension>       Superclass;
  typedef Point< double, TPointDimension >          PointType;
  typedef CovariantVector<double,TPointDimension>   VectorType;
  typedef FixedArray<VectorType,TPointDimension-1>  NormalArrayType;

  LineSpatialObjectPoint( void );

  virtual ~LineSpatialObjectPoint( void );

  const VectorType & GetNormal( unsigned int index ) const;

  void SetNormal(VectorType & normal, unsigned int index);

  Self & operator=(const LineSpatialObjectPoint & rhs);

protected:

  NormalArrayType m_NormalArray;

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

} // end of namespace itk

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

#endif // __itkLineSpatialObjectPoint_h

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