itkBSplineCenteredResampleImageFilterBase.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.
 *
 *=========================================================================*/
/*=========================================================================
 *
 *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
 *
 *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
 *
 *  For complete copyright, license and disclaimer of warranty information
 *  please refer to the NOTICE file at the top of the ITK source tree.
 *
 *=========================================================================*/
#ifndef itkBSplineCenteredResampleImageFilterBase_h
#define itkBSplineCenteredResampleImageFilterBase_h

#include "itkBSplineResampleImageFilterBase.h"
#include "itkProgressReporter.h"
#include <vector>

namespace itk
{

template< typename TInputImage, typename TOutputImage >
class ITK_TEMPLATE_EXPORT BSplineCenteredResampleImageFilterBase:
  public BSplineResampleImageFilterBase< TInputImage, TOutputImage >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(BSplineCenteredResampleImageFilterBase);

  using Self = BSplineCenteredResampleImageFilterBase;
  using Superclass = BSplineResampleImageFilterBase< TInputImage, TOutputImage >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkTypeMacro(BSplineCenteredResampleImageFilterBase, BSplineResampleImageFilterBase);

  itkNewMacro(Self);

  using OutputImagePixelType = typename Superclass::OutputImagePixelType;

  using OutputImageIterator = typename Superclass::OutputImageIterator;

protected:

  void InitializePyramidSplineFilter(int SplineOrder) override;

  void Reduce1DImage(
    const std::vector< double > & In,
    OutputImageIterator & Iter,
    unsigned int traverseSize,
    ProgressReporter & progress
    ) override;

  void Expand1DImage(
    const std::vector< double > & In,
    OutputImageIterator & Iter,
    unsigned int traverseSize,
    ProgressReporter & progress
    ) override;

protected:
  BSplineCenteredResampleImageFilterBase() = default;
  ~BSplineCenteredResampleImageFilterBase() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

private:
  using IndexValueType = typename TInputImage::IndexValueType;
  using SizeValueType = typename TInputImage::SizeValueType;

  // implemented
};
} // namespace itk

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

#endif