itkCenteredAffineTransform.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 itkCenteredAffineTransform_h
#define itkCenteredAffineTransform_h

#include "itkAffineTransform.h"

namespace itk
{
template<typename TParametersValueType=double,
         unsigned int NDimensions = 3>
class ITK_TEMPLATE_EXPORT CenteredAffineTransform : public AffineTransform<TParametersValueType,
                                             NDimensions>
{
public:
  using Self = CenteredAffineTransform;
  using Superclass = AffineTransform<TParametersValueType,
                           NDimensions >;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkTypeMacro(CenteredAffineTransform, AffineTransform);

  itkNewMacro(Self);

  static constexpr unsigned int SpaceDimension = NDimensions;
  static constexpr unsigned int ParametersDimension = NDimensions * ( NDimensions + 2 );

  using ParametersType = typename Superclass::ParametersType;
  using ParametersValueType = typename Superclass::ParametersValueType;
  using FixedParametersType = typename Superclass::FixedParametersType;
  using FixedParametersValueType = typename Superclass::FixedParametersValueType;
  using JacobianType = typename Superclass::JacobianType;
  using JacobianPositionType = typename Superclass::JacobianPositionType;
  using InverseJacobianPositionType = typename Superclass::InverseJacobianPositionType;
  using ScalarType = typename Superclass::ScalarType;
  using InputVectorType = typename Superclass::InputVectorType;
  using OutputVectorType = typename Superclass::OutputVectorType;
  using InputCovariantVectorType = typename Superclass::InputCovariantVectorType;
  using OutputCovariantVectorType = typename Superclass::OutputCovariantVectorType;

  using InputVnlVectorType = typename Superclass::InputVnlVectorType;
  using OutputVnlVectorType = typename Superclass::OutputVnlVectorType;
  using InputPointType = typename Superclass::InputPointType;
  using InputPointValueType = typename Superclass::InputPointValueType;
  using OutputVectorValueType = typename Superclass::OutputVectorValueType;
  using OutputPointType = typename Superclass::OutputPointType;
  using MatrixType = typename Superclass::MatrixType;
  using MatrixValueType = typename Superclass::MatrixValueType;
  using OffsetType = typename Superclass::OffsetType;

  using InverseTransformBaseType = typename Superclass::InverseTransformBaseType;
  using InverseTransformBasePointer = typename InverseTransformBaseType::Pointer;

  void SetParameters(const ParametersType & parameters) override;

  const ParametersType & GetParameters() const override;

  void ComputeJacobianWithRespectToParameters( const InputPointType  & p, JacobianType & jacobian) const override;

  bool GetInverse(Self *inverse) const;

  InverseTransformBasePointer GetInverseTransform() const override;

protected:
  CenteredAffineTransform();

  ~CenteredAffineTransform() override = default;

private:
  CenteredAffineTransform(const Self & other) = delete;
  const Self & operator=(const Self &) = delete;

}; // class CenteredAffineTransform
}  // namespace itk

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

#endif /* itkCenteredAffineTransform_h */