itkLevelSetDenseImage.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 itkLevelSetDenseImage_h
#define itkLevelSetDenseImage_h

#include "itkDiscreteLevelSetImage.h"

namespace itk
{
template< typename TImage >
class ITK_TEMPLATE_EXPORT LevelSetDenseImage :
  public DiscreteLevelSetImage< typename TImage::PixelType, TImage::ImageDimension >
  {
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(LevelSetDenseImage);

  using ImageType = TImage;
  using ImagePointer = typename ImageType::Pointer;
  using IndexType = typename ImageType::IndexType;
  using PixelType = typename ImageType::PixelType;
  using RegionType = typename ImageType::RegionType;

  using Self = LevelSetDenseImage;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;
  using Superclass = DiscreteLevelSetImage< PixelType, ImageType::ImageDimension >;

  itkNewMacro ( Self );

  itkTypeMacro ( LevelSetDenseImage, DiscreteLevelSetImage );

  static constexpr unsigned int Dimension = Superclass::Dimension;

  using InputType = typename Superclass::InputType;
  using OutputType = typename Superclass::OutputType;
  using OutputRealType = typename Superclass::OutputRealType;
  using GradientType = typename Superclass::GradientType;
  using HessianType = typename Superclass::HessianType;
  using LevelSetDataType = typename Superclass::LevelSetDataType;

  virtual void SetImage( ImageType* iImage );
  itkGetModifiableObjectMacro(Image, ImageType );

  OutputType Evaluate( const InputType& inputIndex ) const override;
  void Evaluate( const InputType& inputIndex, LevelSetDataType& data ) const override;

protected:
  LevelSetDenseImage() = default;

  ~LevelSetDenseImage() override = default;

  ImagePointer m_Image;

  bool IsInsideDomain( const InputType& inputIndex ) const override;

  void Initialize() override;

  void CopyInformation(const DataObject *data) override;

  void Graft( const DataObject* data ) override;

private:

  };
}

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

#endif // itkLevelSetDenseImage_h