itkGaussianExponentialDiffeomorphicTransformParametersAdaptor.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
 *
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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
 *  limitations under the License.
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 *=========================================================================*/
#ifndef itkGaussianExponentialDiffeomorphicTransformParametersAdaptor_h
#define itkGaussianExponentialDiffeomorphicTransformParametersAdaptor_h

#include "itkConstantVelocityFieldTransformParametersAdaptor.h"

namespace itk
{
template<typename TTransform>
class ITK_TEMPLATE_EXPORT GaussianExponentialDiffeomorphicTransformParametersAdaptor
: public ConstantVelocityFieldTransformParametersAdaptor<TTransform>
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(GaussianExponentialDiffeomorphicTransformParametersAdaptor);

  using Self = GaussianExponentialDiffeomorphicTransformParametersAdaptor;
  using Superclass = ConstantVelocityFieldTransformParametersAdaptor<TTransform>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro( Self );

  itkTypeMacro( GaussianExponentialDiffeomorphicTransformParametersAdaptor,
   ConstantVelocityFieldTransformParametersAdaptor );

  using TransformType = TTransform;
  using ScalarType = typename TransformType::ScalarType;

  virtual void SetGaussianSmoothingVarianceForTheConstantVelocityField( ScalarType );
  itkGetConstReferenceMacro( GaussianSmoothingVarianceForTheConstantVelocityField, ScalarType );

  virtual void SetGaussianSmoothingVarianceForTheUpdateField( ScalarType );
  itkGetConstReferenceMacro( GaussianSmoothingVarianceForTheUpdateField, ScalarType );

  void AdaptTransformParameters() override;

protected:
  GaussianExponentialDiffeomorphicTransformParametersAdaptor();
  ~GaussianExponentialDiffeomorphicTransformParametersAdaptor() override = default;

  void PrintSelf( std::ostream & os, Indent indent ) const override;

private:
  ScalarType          m_GaussianSmoothingVarianceForTheConstantVelocityField;
  ScalarType          m_GaussianSmoothingVarianceForTheUpdateField;
  ModifiedTimeType    m_GaussianSmoothingVarianceForTheConstantVelocityFieldSetTime{ 0 };
  ModifiedTimeType    m_GaussianSmoothingVarianceForTheUpdateFieldSetTime{ 0 };

}; //class GaussianExponentialDiffeomorphicTransformParametersAdaptor
}  // namespace itk

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

#endif /* itkGaussianExponentialDiffeomorphicTransformParametersAdaptor_h */