itkLevelSetEquationBinaryMaskTerm.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 itkLevelSetEquationBinaryMaskTerm_h
#define itkLevelSetEquationBinaryMaskTerm_h

#include "itkLevelSetEquationTermBase.h"

namespace itk
{
template< typename TInput, // Input image or mesh
          typename TLevelSetContainer >
class ITK_TEMPLATE_EXPORT LevelSetEquationBinaryMaskTerm :
    public LevelSetEquationTermBase< TInput, TLevelSetContainer >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(LevelSetEquationBinaryMaskTerm);

  using Self = LevelSetEquationBinaryMaskTerm;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;
  using Superclass = LevelSetEquationTermBase< TInput,
                                    TLevelSetContainer >;

  itkNewMacro( Self );

  itkTypeMacro( LevelSetEquationBinaryMaskTerm,
                LevelSetEquationTermBase );

  using InputImageType = typename Superclass::InputImageType;
  using InputImagePointer = typename Superclass::InputImagePointer;
  using InputPixelType = typename Superclass::InputPixelType;
  using InputPixelRealType = typename Superclass::InputPixelRealType;

  using LevelSetContainerType = typename Superclass::LevelSetContainerType;
  using LevelSetContainerPointer = typename Superclass::LevelSetContainerPointer;
  using LevelSetType = typename Superclass::LevelSetType;
  using LevelSetPointer = typename Superclass::LevelSetPointer;
  using LevelSetOutputPixelType = typename Superclass::LevelSetOutputPixelType;
  using LevelSetOutputRealType = typename Superclass::LevelSetOutputRealType;
  using LevelSetInputIndexType = typename Superclass::LevelSetInputIndexType;
  using LevelSetGradientType = typename Superclass::LevelSetGradientType;
  using LevelSetHessianType = typename Superclass::LevelSetHessianType;
  using LevelSetIdentifierType = typename Superclass::LevelSetIdentifierType;

  using HeavisideType = typename Superclass::HeavisideType;
  using HeavisideConstPointer = typename Superclass::HeavisideConstPointer;

  using LevelSetDataType = typename Superclass::LevelSetDataType;

  using DomainMapImageFilterType = typename Superclass::DomainMapImageFilterType;
  using CacheImageType = typename Superclass::CacheImageType;

  itkSetObjectMacro( Mask, InputImageType );

  void Update() override;

  void InitializeParameters() override;

  void Initialize( const LevelSetInputIndexType& iP ) override;

  void UpdatePixel( const LevelSetInputIndexType& iP,
                           const LevelSetOutputRealType & oldValue,
                           const LevelSetOutputRealType & newValue ) override;

protected:
  LevelSetEquationBinaryMaskTerm();

  ~LevelSetEquationBinaryMaskTerm() override = default;

  LevelSetOutputRealType Value( const LevelSetInputIndexType& iP ) override;

  LevelSetOutputRealType Value( const LevelSetInputIndexType& iP,
                                        const LevelSetDataType& iData ) override;


  InputImagePointer m_Mask;
};

}
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkLevelSetEquationBinaryMaskTerm.hxx"
#endif

#endif