itkLevelSetEvolutionStoppingCriterion.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
 *
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 *  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
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#ifndef itkLevelSetEvolutionStoppingCriterion_h
#define itkLevelSetEvolutionStoppingCriterion_h
 
#include "itkStoppingCriterionBase.h"
#include "itkNumericTraits.h"
#include "itkIntTypes.h"
 
namespace itk
{
template <typename TLevelSetContainer>
class ITK_TEMPLATE_EXPORT LevelSetEvolutionStoppingCriterion : public StoppingCriterionBase
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(LevelSetEvolutionStoppingCriterion);
 
  using Self = LevelSetEvolutionStoppingCriterion;
  using Superclass = StoppingCriterionBase;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkOverrideGetNameOfClassMacro(LevelSetEvolutionStoppingCriterion);
 
  using LevelSetContainerType = TLevelSetContainer;
  using LevelSetContainerPointer = typename LevelSetContainerType::Pointer;
 
  using LevelSetIdentifierType = typename LevelSetContainerType::LevelSetIdentifierType;
 
  using LevelSetType = typename LevelSetContainerType::LevelSetType;
  using LevelSetPointer = typename LevelSetContainerType::LevelSetPointer;
 
  using InputIndexType = typename LevelSetContainerType::InputIndexType;
  using OutputType = typename LevelSetContainerType::OutputType;
  using OutputRealType = typename LevelSetContainerType::OutputRealType;
  using GradientType = typename LevelSetContainerType::GradientType;
  using HessianType = typename LevelSetContainerType::HessianType;
 
  using HeavisideType = typename LevelSetContainerType::HeavisideType;
  using HeavisidePointer = typename LevelSetContainerType::HeavisideType;
 
  using IterationIdType = IdentifierType;
 
  itkSetObjectMacro(LevelSetContainer, LevelSetContainerType);
  itkGetModifiableObjectMacro(LevelSetContainer, LevelSetContainerType);
 
  itkSetMacro(NumberOfIterations, IterationIdType);
  itkGetMacro(NumberOfIterations, IterationIdType);
 
  itkSetMacro(CurrentIteration, IterationIdType);
  itkGetMacro(CurrentIteration, IterationIdType);
 
  itkSetMacro(RMSChangeAccumulator, OutputRealType);
  itkGetMacro(RMSChangeAccumulator, OutputRealType);
 
protected:
  LevelSetEvolutionStoppingCriterion();

  ~LevelSetEvolutionStoppingCriterion() override = default;
 
  LevelSetContainerPointer m_LevelSetContainer{};
  OutputRealType           m_RMSChangeAccumulator{};
  IterationIdType          m_NumberOfIterations{};
  IterationIdType          m_CurrentIteration{};
};
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkLevelSetEvolutionStoppingCriterion.hxx"
#endif
#endif