itkLineSpatialObjectPoint.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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:
  ITK_DEFAULT_COPY_AND_MOVE(LineSpatialObjectPoint);
 
  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);
 
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