itkLineSpatialObjectPoint.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkLineSpatialObjectPoint_h
#define itkLineSpatialObjectPoint_h

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

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

  using Self = LineSpatialObjectPoint;
  using Superclass = SpatialObjectPoint< TPointDimension >;
  using PointType = Point< double, TPointDimension >;
  using CovariantVectorType = CovariantVector< double, TPointDimension >;
  using NormalArrayType = FixedArray< CovariantVectorType, TPointDimension - 1 >;

  LineSpatialObjectPoint();

  ~LineSpatialObjectPoint() override = default;

  const CovariantVectorType & GetNormalInObjectSpace(unsigned int index) const;

  void SetNormalInObjectSpace(CovariantVectorType & normal, unsigned int index);

  Self & operator=(const LineSpatialObjectPoint & rhs);

protected:

  NormalArrayType m_NormalArrayInObjectSpace;

  void PrintSelf(std::ostream & os, Indent indent) const override;
};
} // end of namespace itk

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

#endif // itkLineSpatialObjectPoint_h